Bibliography of Virginia Geology and Mineral Resources-I 960

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VIRGINIA DIVISION OF MINERAL RESOURCES PUBLICATION I

BIBLIOGRAPHY OF VIRGINIA GEOLOGY AND MINERAL RESOURCES-I 960. 1969

F. B. HOFFER

COMMONWEALTH OF VIRGINIA DEPARTMENT OF CONSERVATION AND ECONOMIC DEVELOPMENT DIVISION OF MINERAL RESOURCES Jomes L. Colver, Commissioner of Minerol Resources ond Stote Geologist

CHARLOTTESVILLE, VIRGINIA

1977 VIRGINIA DIVISION OF MINERAL RESOURCES PUBLICATION BIBLIOGRAPHY OF VIRGINIA GEOLOGY AND MINERAL RESOURCES-I 960- 1969

F. B. HOFFER

COtvtI ONWEALTH OF VIRGINIA DEPARTMENT OF CONSERVATION AND ECONOMIC DEVELOPMENT DIVISION OF MINERAL RESOURCES Jomes L. Colver, Commissioner of Minerol Resources ond Stote Geologisf

CHARLOTTESVILLE, VIRGINIA

1977 Couuowwner,tn or Vrncwre DEpARTMENT or Puncrusps er.tp Suppt Y RICHMOND r977

Portions of this publication may be quoted if credit is given to the Virginia Division of Mineral Resources. It is recommended that reference to this report be made in the following form:

Hoffer, F. 8., 1977, Bibliography of Virginia geology and mineral resources-1960-1969: Virginia Division of Mineral Resources Publication 1. 68 p. DEPARTMENT OF CONSERVATION AND ECONOMIC DEVELOPMENT

Richmond, Virginia

MenvrN M. SurnnnLAND, Director Jpner,o F. Moonr, Deputy Director

BOARD

Fnpn W. Walxnn, Ashland, Chairynan J. H. JosNsoN; West Point,Vice Chai,rman D. HrNnv AlMolrn, Richmond A. R. DuuNrNc, Millwood Anrnun P. Fr,mo, Doswell ADoLPH U. Hoxxela, Richmond Mu,nnuo LAyNE, Williamsburg FnronRrc S. Rnno, Manakin-Sabot Cor,r,rNs SNyDER, Accomac Wu,r,uu H. SraNuecrN, Falls Church Snnnu.q,N WelLAcE, Cleveland E. Floyo Y.R.rns, Pownerl,N CONTENTS Pacp

Introduetion

Bibliography ....

Index 45 BIBLIOGRAPHY OF VIRGINIA GEOLOGY AND MINERAL RESOURCSS-T960.1969 By F. B. Horrrn

INTRODUCTION

Three bibliographies dealing with Virginia geology Bibliography of North American Geology, which was and mineral resources have been previously published: published annually by the United States Geological Survey. It lists the literature on the geology and (1) Annotated geological bibliography of Virginia: mineral resources released from 1960 through 1969, Charlottesville, Alderman Library; Richmond, plus some omissions from earlier bibliographies. Read- Dietz Press, 726 p., 1942, by J. K. Roberts; ers are encouraged to notify the Virginia Division of (2) Bibliography of Virginia geology and mineral Mineral Resources of any omissions and errors in this resources-1941-1949; Virginia Division of Min- bibliography so that eorrections mpy be included in eral Resources Information Circular 14, 58 p., later supplements. Theses from colleges and univer- 1968, by F. B. Hoffer. sities in the United States and open-file reports which (3) Bibliography of Virginia geology and mineral include data pertaining to the Commonwealth of Vir- resources-1950-1959: Virginia Division of Min- ginia are listed. eral Resources Information Circuiar 1.9, 103 p., Where a report deals with more than three counties, 7972,by F. B. Hoffer. it is entered in the index under Virginia or a subdivision of the Commonwealth, or under one of the physiog- The present bibliography is patterned after the raphic provinees. VrncrNre DrvrsroN or MrNnnel Rusouncrs

BIBLIOGRAPHY

ABEL-KHALEB, M. LOFTI AMERICAN GEOPHYSICAL UNION (Khoury, S. G.). The struetural history of the Forest-Goode (U. S. Geological Survey). Bouguer gravity anomaly map of the quadrangles (abs.): in the Piedmont of Virginia Geol. Soc. United States (exclusive of Alaska and Hawaii): U. S. Geol. America Abstracts with Programs 1969, pt. 4, Southeastern Survey, scale l:2,500,000,2 sheets, 1964. Section, p. 1, 1969. AMOS, D. F., see Mathews, H. L., 4. ABERNETHY, ROY FRANKLIN ANDEREGG, R. C., see Heald, Milton Tidd. 1. (Cochrane, Elsie M.). Fusibility of ash in United States coals: U.S. Bur. Mines Inf. Cir.7923,363 p., 1960. ANDERS, EDWARD 2. (Cochrane, Elsie M.). Free-swelling and grindability indexes of Meteorite ages, in The moon, meteorites and comets: Chicago, United States coals: U. S. Bur. Mines Inf. Cir.8025,88 p., 1961. I11., Univ. Chicago Press, p. 402-495, revised, 1963; originally 3. (Gibson, F. H.;Frederic, W. H.). Phosphorus, chlorine, sodium, published 1962. and potassium in United States coals: U. S. Bur. Mines Rent. ANDERSON, Inv. 65?9, 34 p., 1965. ERIC ROBERT 4. (Peterson. M. J.; Gibson, F. H.). Major ash constituents in Stratigraphy and petrology of Rome-Shady (Lower Cambrian) United States coals: U. S. Bur. Mines Rept. Inv. 7240,9p.,1g69. transition zone in southwest Virginia: Masterrs, Virginia Polytech. Inst., 1968. ADAMS, JOHN W., see Olson, Jerry Chipman. ANDERSON, R. L., see Young, William Harvey, 1.

AHNERT, FRANK O. APPLEYARD, FRANK C. Estuarine meanders ofthe Chesapeake Bay area: Geog. Rev., The Locust Cove mine: Mining Eng., vol. 17, no. 3, p. 59-62, vol. 50, no. 3, p. 390-401, 1960. 1965.

AIKEN. L. J. ARATA, ANDREW A. (Hutehison, (Procyon) Geology of the Adwolf-Thomas Bridge area, Virginia: Masterrs, J. Howard). The raccoon in the Pleis- tocene of Tulane Virginia Polytech. Inst., 1967. North America: Studies Geology, vol. 2, no. 2, p.2l-27, 1964. ALGERMISSEN, S. T. ARESCO, S. J. Seismic risk studies in the United States: Fourth World Confer- (and Analyses ence on Earthquake Engineering, Santiago, Chile, January 14, others). of tipple and delivered samples of coal 1969. (collected during the fiscal years 1960-1969): U. S. Bur. Mines Rept. Invs. 6086, 6300, M6I, 6792, 6904, 7 104, 7219, 1960-1969. ALLEN, GARY C. Riebeckite occurrence in southern Virginia: Virginia Minerals, ARMSTRONG, RICHARD LEE vol. 13, no. l. p. f0, 1967. (Besancon, James). Upper Triassic time scale (abs.): EOS, vol. 50, no.4. p.329, 1969. ALLEN, RHESA McCOY, JR. 1. Metamorphic-rock associations ofGreene and Madison counties, ARNDT, HAROLD H. Virginia (abs.): Geol. Soc. America Bull., vol. 71, no. lZ, pt.2, (and others). Coal, in Mineral resources of the Appalachian p.2011, 1960. region: U. S. Geol. Survey Prof. Paper 580, p. 102-133, 1968. 2. Geology and mineral resources of Greene and Madison counties: Virginia Div. Mineral Resources Bull. 78, 102 p., 1968. ARONSON, DAVID ALLEN 3. Nbtes on the genesis of the Virginia Blue Ridge complex, Greene Stratigraphy, petrography, and origin of the Copper Ridge and Madison counties, Virginia (abs.): Virginia Jour. Sci., vol. Formation in the Blacksburg area, Montgomery County, Vir- 15, no. 4, p. 329, 1964. ginia: MasterJs, Virginia Polytech Inst., 1966. 4. Field trip log-Page County: Open-file report, Virginia Div. Mineral Resources, 1965. ATKINSON, LARRY P. 5. Geology and mineral resources of Page County: Virginia Div. (Stefansson, Unnstein). Particulate aluminum and iron in sea Mineral Resources Bull. 81, 78 p., 196?. water off the southeastern eoast of United States: Geochim. et Cosmochim. Acta, vol.33, no. ll, p. 1449-1453, 1969. ALTSCHAEFFL, A. G., sae Harrison, Wyman,5. AUGER, PAUL EMILE AMATO, ROGER VICTOR Les gites de manganese de Virginia et leurs possibilities 1. Structural geology of the Salem area, Roanoke County, Vir- economiques (abs.): Assoc. Canadienne-Francaise Av. Sci. An- ginia: Master's, Virginia Polytech. Inst., 1968. nales, voi.26, p. 108, 1960. 2. Origin of the Salem fault and its tectonic implications (abs.): Geol. Soc. America Spec. Paper I21, p. 420, L969. AULT, W. U. (Kulp, J. L.). Isotopic geochemistry of sulphur: Geochim, et AMERICAN ASSOCIATION OF PETROLEUM GEOLOGISTS Cosmochim. Acta, vol. 16, no. 4, p.201-235,1959. (U. S. Geological Survey). Basement map of North America between latitudes 24'-60'N.; Washington, D. C., U. S. Geol. AUSTIN, CHARLES R. Survey, scale 1:5,000,000, 196?. 1. (Hart, Rodney). Virginia, iz Ground-ra'ater levels in the United Puer,rcA.ttoN 1

States 1956-58-southeastern states: U. S. Geol. Survey BARNHISEL , R. 1., see olso Porter, Hobart C. Water-Supply Paper 1538, p. 183-191' 1962. (Rich, C. I. ). Clay mineral formation in different rock types of a 2. (Hafi, Rodney). Virginia, iri Ground-water levels in the United weathering boulder conglomerate: Soil Sci. Soe. America, Proc', States 1959-63-Southeastern states: U. S. Geol. Survey vol.31, no.5, p.627-631, 1967. Water-Supply Paper 1803, p. 240-249, 1965. BAROODY, ROGER AVERITT, PAUL Gilley Cave, Lee County, Virginia (abs.): Natl. Speleol. Soc' 1. Coal reserves ofthe United States, January 1, 1960: U. S. Geol. Bull., vol. 30, no. 2, P. 42, 1968. Survey Prof. Paper 400-8, p. 881-882, 1960. BARTLETT, CHARLES S., JR. 2. Coal reserves of the United States-A progress report, I January 1960: U. S. Geol. Survey Bull. 1136, 116 p., 1961. Familiarization road logs for the Wallace and Bristol, Virginia 3. Stripping-coal resources of the United States: U. S. Geol. quadrangles: Open-file report, Virginia Div. Mineral Resources, Survey Bull. I252-C, p. C1-C20, 1968. 1969. ofthe United States, January 1, 1967: U. S' Geol. 4. Coal resources BARTON, WILLIAM R. Survey Bull. 1275, lL6 p., 1969. Dimension stone: U. S. Bur. Mines Inf. Cir. 8391, 147 p., 1968' AVERY, GENE BASSINGER, B. G., see Orlin, HYman. (Richter, Dennis). An airphoto index to physical and cultural features in eastern United States: Photogram' Eng., voi. 31, no. BASTION, HARRY, see Cannon, Helen Leighton. 5, p.896-914, 1965. BAUERLEIN, HENRY JACK BACK, WILLIAM Geoiogy of the Millers Cove area, Roanoke, Craig and 1. Origin of hydrochemical facies of ground water in the Atlantic Montgomery counties, Virginia: Masterrs, Virginia Polytech Coastal Plain: Internat. Geol. Cong., 21st, Copenhagen, 1960' Inst., 1966; Geology of the Millers Cove area, Virginia (abs.): Rept., pt. 1, p.87-95, 1960. Geol. Soc. America Abstracts with Programs 1969' pt. 4' 2. Teehnique for mapping of hydrochemical facies: U. S. Geol. Southeastern Section, p. 3-4, 1969. Survey Prof. Paper 424-D, p. D380-D382, 1961. BEAUCHAMP, ROBERT G., see also Kaufman, Erle G. 3. Hydrochemical facies and ground-water flow patterns in the northern part ofAtlantic Coastal Plain: U. S. Geol. Survey Prof. Stratigraphy and depositional environments of Paleocene sedi- Mastey's, George Paper 498-4, p. A1=A'42, 1966. ments in the lower Potomac River valley: Washington Univ., 1969. BAETCKE, GUSTAV B. see Durfor, Charles Norman. Identification guide to common minerals and rocks of Virginia: BECKER, EDITH, Virginia Div. Mineral Resources Inf. Cir. 3, 51 p., 1961. BECKMANN, WALTER CHARLES, see also Drake, Charles L., BAILLO, ROBERT HIGGINS, JR. 1. (Drake, Sutton, G. H.). SDR survey for proposed Stratigraphy, petrography, and clay mineralogy of Oceana C. L.; Bay crossing: Am' Soc. Civil Engineers Proc., vol. Ridge, Virginia Beach, Virginia: Master's, Virginia Polytech. Chesapeake 86, no. 2553, Jour. Surveying and Mapping Div. no. SU 2' pt. 1, Inst., 1964. p. 19-31, 1960. BAIN, GEORGE WILLIAM BELL, R. T., see Smyth, J. R. Climatic zones throughout the ages, in Polar wandering and continental drift: Soc. Econ. Paleontologists and Mineralogists BENDER, MARTIN S., see Guilday, John E.' 1. Spec. Pub. 10, p. 100-130, 1963. BENNETT, PAUL JOSEPH BALSAM, WILLIAM LANDO The economic geology of some Virginia kyanite deposits: Doc- Reinterpretation of a Lower Cambrian archaeocyathid reef' toral, Univ. ofArizona, 1961; (abs.), DissertAbs., vol.21, no. 12, Shady Formation, southwestern Virginia: Master's, Brown p. 3747-3748, 1961. Univ., 1969. BENNINGHOFF, W. S., sae Ray, Clayton E., l. T. BANKS, PHILIP O., see Lukert,'Michael BERDAN, JEAN M. BARKER, DANIEL S. 1. The Helderberg Group and the position of the Silurian-Devonian 1180-8' p. North American feldspathoidal rocks in space and time: Geol. boundary in North America: U. S. Geoi. Survey Bull. Soc. America Bull., vol. 80, no. 11, p.2369-2372, 1969- Bl-819, 1964. 2. (and others). Siluro-Devonian boundary in North America: Geol. BARKER, F. B., see Scott, Robert Clyde. Soc. America Bull., vol. 80, no. ll, p.2165-2174,1969. BARKSDALE, HENRY COMPTON BERGENDAHL, M. H., see also Koschmann, Albert Herbett' I'2' the (O'Bryan, Deric; Schneider, William Joseph). Effect of drought (Stansfield. Robert G.). Gold, in Mineral resources of Paper 580' p' on water resources in the northeast United States: U. S. Geol. Appalachian region: U. S. Geol. Survey Prof' Survey Hydrol. Inv. Atlas HA-243, 1 sheet, text, 1966. 385-396, 1968. BERGENHAYN, J. R. M. BARNES, ROBERT CLAY, see also Grubbs, D. K., 1. Cambrian and Ordovician loricates from North America: Jour' Geological and geophysical investigations of sulphide deposits Paleontology, voi.34, no. 1, p. 168-1?8' 1960. near New Canton, Virginia: Master's, Univ. of Virginia, 1963; (abs.), VirginiaJour. Sci., vol. 13, no. 4,p.277,1962. BERGQUIST, H. R., see Brown, P. M. Vrncrxre Drvrsrox or Mrxnner, Rpsouncos

BESANCON, JAMES, sae Armstrong, Richard Lee. counties, Virginia: U. S. Geol. Survey Geophys. Inv. Map BICK, KENNETH F. GP-564, scale 1:24,000, 1966. 4. (Griscom, Andrew; Vargo, J. L.). Natural gamma aeroradioac- 1. Geology of the Lexington quadrangle, Virginia: Virginia Div. tivity map of the Rockville quadrangle, Montgomery County, Mineral Resources Rept. Inv. 1,40 p., 1960. Maryland and Fairfax County, Virginia: U. S. Geol. Survey 2. Geology of the Williamsville quadrangle, Virginia: Virginia Div. Geophys. Inv. Map GP-565, scale l:24,000, 1966. Mineral Resources Rept. Inv. 2,40 p., lg62. 3. (Coeh, Nicholas K.). Geology of the Wiltiamsburg, Hog Island, BLAND, RUDOLPH J., JR., see aLso Mitchell, Richard S., 6. and Bacons Castle quadrangles, Virginia: Virginia Div. Mineral 1. (Gatlin, G. A.;Johnson, S. S.). AmethystlocalitynearAshLawn Resources Rept. Inv. 18, 28 p., 1969. (abs.): VirginiaJour. Sci., vol. 14, no.4, p. 237,19&3. 2. A new discovery ofspectacular BILLINGS, MARLAND PRATT vivianites in Virginia: Rocks and Minerals, vol. 41, no. 3, p. 165-168, 1966. Diastrophism and mountain building: Geol. Soc. America Bull., vol. 71, no. 4, p. 393-398, 1960. BLANKENSHIP, GAYLE K. BINGHAM, TIIOMAS R. (Nelson, Bruce W. ), Behavior of Rappahannock River sediment organic matter during chromatography (abs.): Vertical distribution of foraminiferal tests in estuarine sedi_ Geol. Soc. America Spec. Paper 68, p. 137-138, 1962. ments (abs,): Geol. Soc. Ameriea Abstracts with programs 196g, pt. 4, Southeastern Seetion, p. 6-2, 1969. BLANKENSHIP, JOEL T. BIRD, SAMUEL OSCAR Areal geology of the region just south of Saltville, Virginia (abs.): VirginiaJour. Sci., vol. 11, no. 4, p. 215, 1960. Upper Tertiary Arcacea.of the Mid-Atlantic Coastal plain (Virginia, Maryland, North paleontolographica Carolina): BLOOM, ARTHUR L. Americana, vol.5, no.34,62p.,196b; Doctoral, Univ. of North Pleistocene shorelines-A new test of isostasy: Geol, Soc. Carolina, 1962; (abs.), Dissert. Abs., vol. 24,no,4,p.1b6g, 1968. America Bull., vol. 78, no. 12, p. 1477-1493, 1967, BIRGE, GEORGE W. BOCK, WILHEIM (Wolfson, D. E.; Lynch,J. H.), Carbonizingpropertiesof coals from Buchanan, Dickenson, Russell, Tazewell, and Wise coun- The American Ttiassic flora and gobal distribution--4eol. ties, Virginia: U. S, Bur. Mines Rept. Inv. 6855, 22p.,1g64. Center Research Ser. , vol. 3-4: North Wales, Pa., Geol. Center, 406 p., 1969. BLACK, W. R., see Rich, Charles I., 2. BOLLINGER, GILBERT A. BLACKWELDER, BLAKE W., see Heron, S. Dunean, Jr. 1. The Narrows, Virginiai earthquake of March 8, 1968: Earth- BLACKBURN, WILLIAM H., see Smith, Kenneth G. quake Notes, vol. 39, nos. 3-4, p. 35-47, 1968. 2. Seismic studies of the Narrows, Virginia earthquake of March 8, BLAIR, BYRON EMERSON 1968 (abs.): Geol. Soc. America Abstracts with Programs 1969, Physieal properties of mine rock-part B: U. S. Bur. Mines pt. 4, Southeastern Section, p, 9-10, 1969. Rept. Inv. 5130, 69 p., 1955. 3. Seismicity of the central Appalachian states of Virginia, West BLAIR, J. A. Virginia, and Maryland-l?58 through 1968: Seismol. Soc. America Bull., vol. 59, no. 5, p. 2103-2111, 1969. Structural contouring of the Saltville Fault in southwestern 4. Central Appalachian seismicity and seismie travel times (abs.): Virginia (abs.): VirginiaJour. Sci., vol. l?, no. 4, p. 815. 1966. Earthquake Notes, vol. 40,no.4, p. 10-11, 1969. BLAIR, W. FRANK BOND, GERARD C. Amphibian speciation, iz The euaternary ofthe United States: (Meade, R. H.). Size distribution of mineral grains suspeaded in Princeton, N. J., Princeton press, Univ. p. b43-bb6, 1965. Chesapeake Bay and nearby costal waters: Chesapeake Sci., vol. 7, no. 4, p.208-2L2, l%6. BLANCHARD, RICHARD L. (Oakes, Duke). Relationships between uranium and radium in BOON, JOHN D., III coasta.l marine shells and their environment: Jour. Geophys. 1. Quantitative analysis of beach sand movements, Virginia Beach, Research, vol.70, 12, p. no. 29I1-2gZL,Ig6b. Virginia: Mastey's, College of William and Mary, 1968. (Mclntyre, BLANCHETT, JEAN 2. William G.). The boron-salinity relationship in estuarine sediments of the Rappahannock River, Virginia: 1. (Tyson, Natalie S. McGowan, ; Ernest F.). Aeromagnetic map of Chesapeake Science, vol. 9, no. 1, p. 2l-26, 1968. the quadrangle, Rockville Montgomery County, Maryland and 3. .Quantitative analysis of beach sand movement, Virginia Beach, Fairfax County, Virginia: U. S. Geol. Survey Geophys. Inv. Map Virginia: Sedimentology, vol. 13, nos. 1-2, p.85-103,1969. GP-397, scale 1:24,000, 1963. 2. (Tyson, Natalie S.; McGowan, Ernest F.). Aeromagnetie map of BOTT, M. H. P. the Seneca and part ofthe Sterling quadrangles, Montgomery (Johnson, G. A. L.). The controlling mechanism of Carbonifer- County, Maryland and Loudoun and Fairfax counties, Virginia: ous cyclic sedimentation (abs.): Geol. Soc. London Proc. 1965-66, U. S. Geol. Survey Geophys. Inv. Map Gp-896, scale 1:24,000, no. 1635, p. 163-164, discussions p. 164-168, 1967. 1963. 3. (Griscom, Andrew; Vargo, J. L.). Natural gamrna aeroradioac- BOTTINO, MICHAEL L., see olso Dietrich, Richard V., 15: tivity map of the Seneca and part of the Sterling quadrangles, Fullagar, Paul D., 1,2. Montgomery County, Maryland and Loudoun and Fairfax (Fullagar, PauI D.). The effects of weathering on whole-rock Purr-rcerroN 1

Rb-Sr ages ofgranitic rocks: Am. Jour. Sci., vol. 268, no. 8, p. BRENT, WILLIAM BONNEY 661-670, 1968. l. Geology and mineral resources of Rockingham County: Virginia Bull. 174 p., 1960. BOUCOT, ARTHUR JAMES Div. Mineral Resources 76, 2. Faulting at Brock's Gap, Rockingham County, and possible (Johnson, Paleogeography and correlation of 1. John Gra.nville). effects on Little North Mountain (abs.): Geol. Soc. America Appalachian Province Lower Devonian sedimentary rocks, rirc Bull., vol. 'll, no. L2, pt,2, p.2012, L9ffi. Symposium-Silurian-Devonian rocks of Oklahoma and envi- 3. Geology of the Clinchport quadrangle, Virginia: Virginia Div. rons: T\rlsa Geol. Soe. Digest, 35, p. 35-87, 1967. vol. Mineral Resources Rept. Inv. 5,47 p., illus., tables, 1963. 2. (Johnson, John Granville). Appalachian Province Early Devo- nian palaeogeography and brachiopod zonation, in Internat. BRETSKY, PETER W., see olso Bretsky, S. S. Symposium on the Devonian System, Calgary, Alberta, 1967 1. Bryozoan ecology and sedimentary environments in central (Proc.), vol. 2: Calgary, Alberta, Alberta Soc. Petroleum Appalachian Upper Ordovician (abs.): Am. Assoe. Petroleum Geologists, p. L255-L267, 196? (1968). Geologists Bull., vol. 52, no, 3, p. 521, 1968. 3. (Harper, Charles Woods, Jr.). Silurian to lower Middle Devo- 2. Autecology of Late Ordovician Appalachian bivalvia (abs.): nian Chonetacea: Jour. Paleontology, vol. 42, no. I, p. 143-176, Geol. Soc. America Spec. Paper 115, p,22-23, l%8. 1968. 3. Central Appalachian Late Ordovieian communities: Geol. Soc. America Bull., vol. 80, no. 2, p. 193-212, 1969. BOWEN, DAVID GOSHORN 4, Upper Ordovician ecology ofthe central Appalaehians: Doctoral, Subsurface study of the Lee Formation in Buchanan County, YaleUniv., 1968; (abs.), Dissert. Abs., sec. B, vol.29, no. 11, p. M.aste1s, Polytech. Inst., 1963. Virginia: Virginia 42238-42248, 1969. BOWEN, RICHARD L. BRETSKY, S. S. eastern North Volcanic events of the Middle Ordovician in (Flessa, K. W.; Bretsky, P. W.). Zoogeography and synecology (abs.): T!ans., vol. 48, no. 1, p. America Am. Geophys. Union of a Late Ordovician brachiopod community (central Appala- 2?5, t967. chians) (abs.): Geol. Soc. AmericaSpec. Paper 115, p.23, 1968. BOWEN, ZEDDIE PAUL BREWER, J. E. 1. Brachiopod fauna and age of the Keyser Limestone of Maryland Influence ofgeology on the location and design ofGathright Dam and adjacent areas (abs.): Geol. Soc. America Spec. Paper 76, (abs.): VirginiaJour. Sci., vol. 17, no. 4, p. 315-316, 1966. p. 19,1964. 2. Aberrant cardinalia in Atrypa retuculwts (abs.): Geol. Soc. BRIDGE, JOSIAH, see Warren, Walter C. America Spec. Paper82, p. 16-1?, 1965. DONALD A. 3. Intraspecific variation in the brachial cardinalia of Atrypa BROBST, reticularis;Jotr. Paleontology, vol.40, no.5, p. 1017-1022, 1966. 1. Barite in the United States, exclusive of Alaska and llawaii: 4. Boucotella, a new Silurian rhynchonelloid brachiopod genus: U. S. Geol. Survey Mineral Inv. Resources Map MR43, scale Jour. Paleontology, vol. 40, no. 1, p. 186-189, 1966. 1:3,168,000, 1965. 5. Brachiopoda of the Keyser Limestone (Silurian-Devonian) of 2. (Hobbs, Robert G.). Baite, in Mineral Resources of the Maryland and adjacent areas: Geol. Soc. America Mem. 102, 103 Appalachian region: U. S. Geol. Survey Prof. Paper 580, p. p., 1967. 270-277, 1968.

BOWKER, DANIEL EDWIN BRANSON, CARL C. Remanent magnetization of eastern United States Tliassic Pennsylvanian System of central Appalachians, in Pennsylva- rocks: Doctoral, Mass. Inst. Tech., 1960. nian System in the United States-A symposium: Ttlsa, Am. Geologists, p. 97-116, 1962' BOWMAN, ALBERT L., sea Rusnak, Gene A., I,2,3, 4, 5. Assoc. Petroleum

BOWMAN, JOHN R. BROCK, MAURICE REX (and others). The origin and development of a coquina facies of (Heyl, Allen Van, Jr.). Post-Cambrian igneous rocks of the (abs.): the Yorktown Formation near Chuckatuck, Virginia central craton, western Appalachian Mountains and GulfCoastal Virginialour. Sci., vol. 19, no.3, p. 194,1968. Plain of the United States: U. S. Geol. Survey Prof. Paper 424-D,p. D33-D35, illus., 1961. BOZION, CONSTANTINE N., see Heyl, Allen Van, Jr., 1, 2. BROECKER, WALLACE DORIS see Palmer, Katherine V. W. BRANN, C., (Olson, Edwin). Lamont radioearbon measurements {Pt'l 6: Am. Jour. Sci. Radiocarbon Supp., vol. 1, p. 111-132 (p. 131)' BREGMAN, MARTIN LOUN 1959. Geology of the New Castle area, Craig County, Virginia: Mastefs, Virginia Polytech. Inst., 1967. BROMERY, R. W. 1. (Galat, G. A.; Gilbert, F. P.). Aeromagnetic map of the Lahore BRENNER, GILBERT J. quadrangle, Louisa, Spotsylvania, and Orange counties, Vir- 1. The spores and pollen of the Potomac Group of Maryland: Dept. ginia: U. S. Geol. Survey Geophys. Inv. Map GP-386, scale Geology, Mines and Water Resources Bull. 27 , 2L5 p., 19ffi. 1:24,000, 1963. 2. The gymnospermous affinty of Eucommiid,ites Erdtman, 1948, 2. (Galat, G. A.; Gilbert, F. P.). Aeromagnetic map of the Belmont iz Pre-Quaternary palynology: Rev. Palaeobotany and Palynol- quadrangle, Orange and Spotsylvania counties, Virginia: U. S. ogy, vol. 5, p. 123-127 , 1967. GeoI. Survey Geophys. Inv. Map GP-38?, scale 1:24,000, 1963. Vrncwr,q Drvrsrox or MrNnner, Rrsouncns

(Galat, 3. G. A.; Gilbert, F. P.). Aeromagnetic map of the Mineral BRUSH, GRACE S. quadrangle, Lousia, Spotsylvania, and Orange counties, Vir- The absence of pollen and spores in some Tliassic sediments: ginia: S. Geol. U. Survey Geophys. Inv. Map Gp-888, scale Jour. Paleontology, vol. 40, no. 5, p.1241-1243,1966. 1:24.000. 1963. (Galat, 4. G. A. ; Gilbert, F. P.). Aeromagnetic map of the Contrary BRYAN, JAMES W. Creek quadrangle, Louisa and Spotsylvania counties, Virginia: Stratigraphy and petrography of two sections of Nolichucky U. S. Geol. Survey Geophys. Inv. Map Gp-989, scale 1:24,000, shale in the southwest part of Virginia (abs.): Virginia Jour. Sci., 1963. vol. 11, no. 4, p.214,1960. 5. (Galat G. A.; Chandler, E. J.). Aeromagnetie map of the Joplin quadrangle, Prince William and Stafford counties, Virginia: BUCHWALD, V. F. U. S. Geol. Survey Geophys. Inv. Map Gp-990, scale 1:24,000, 1. (Munck, S.). Catalogue of meteorites in the Mineralogical 1963. Museum of the University-Copenhagen: Analecta Geologiea, 6. (Galat, G. A.; Chandler, E. J.). Aeromagnetic map of the Mineralogisk Museum, Copenhagen, 1965, vol. 1, 84 p., 1965. Quantico quadrangle, Prinee William and Stafford counties, 2. Study of six iron meteorites-Babb's Mill, Follings, Indian Virginia: U. S. Geol. Survey Geophys. Inv. Map Gp-891, scale Valley, Netschaevo, Scottsville, and Seelasgen: Analecta Geol., 1:24,000,1963. no. 2, 68 p., 67 plates (Indian Valley, p. 4347 , figs. 32-41), 1967.

BROPHY, GERALD P. BUNCH, JAMES W. Copper mineralization in the Catoctin Formation, Virginia A fluorescent tracer study at a tidal inlet (Rudee Inlet, Virginia): (abs.): Econ. Geology, vol. 55, no. 6, p. 13?5-1826,1960; Geol. Masterrs, Old Dominion Univ., 1969. Soc. America Bull., vol. 71, pt.2, p. 1884, 1960. BURCHFIEL, B. C., see also Livingston, J. L. BROUGHTON, PAUL L. (Livingston, J. L.). Brevard zone compared to Alpine root zones: Arlington quaxry, Leesburg, Virginia: The Mineralogist, vol. Am. Jour. Sci., vol. 265, no. 4, p. 241-256, 1967. 32,no.4, p. 10-11, f964. BURFORD, ARTHUR E. BROWER, JAMES CLINTON (Dean, Stuart L.). Deep thrusting of the Blue Ridge near Sedimentation and sedimentary tectonics of the stratigraphic Harpers Ferry, West Virginia (abs.): Geol. Soc. Ameriea Spec. and structural development of Little North Mountain, Virginia: Paper 115, p. 465-466, 1968. Masterrs, American Univ., 1961. BURMEISTER, WALTER FREDERICK BROWN, DONALD L. Appalachian water, v. 2-Including Maryland, Virginia, West Memorandum report on test drilling at Norfolk, Virginia: Virginia, Kentucky, North Carolina, Tennessee. . . .: Washing- Open-file report, U. S. Geol. Survey, 1968. ton, D. C., Canoe Cruisers Assoc., 289 p.,1%2.

BROWN, HARRISON, see Nichiporuk, Walter. BUSH, A. L. (Sweeney, John Lightweight aggregates, Mineral re- BROWN, P. M. W.). in sources of the Appalachian region: U. S. Geol. Survey Prof. (Johnston, Bergquist, J. E.; H. R.). Evidence of a marine Paper 580, p. 210-224, 1968. Cretaceous basin in northeastern North Carolina (abs.): Geol. Soc. America Spec. Paper 73, p.124, Ig68. BUTTS, CHARLES BROWN, W. HORATIO 1. Stratigraphy of the post-Chilhowee rocks in Clarke County, Virginia: Open-flle report, Virginia Div. Mineral Resourees, (Weinberg, Edgar L.). Geology of the Austinville-Ivanhoe 1942. district, Virginia, iro Ore deposits of the United States, lgBB- 2. (Edmundson, Raymond S.). Geology and mineral resources of 1967 (Graton-Sales volume), vol. 1: New York, Am. Inst. Frederick County: Virginia Div. Mineral Resources Bull. 80, 142 Mining, Metall., and Petroleum Engineers, p. 169-186, 196g. p.,1966. BROWN, WILLIAM RANDALL BUZAS, MARTIN 1. Mica and feldspar deposits of Virginia: Virginia Div: Minerat (Gibson, Thomas G.). Foraminiferal species diversity in the Resources, Mineral Resources Rept. 3, lgb p., 1962. Cenozoic of the Atlantic margin (abs.): Geol. Soc. America New 2. interpretations of rocks and structures in the Arvonia Slate Abstracts with Programs 1969, pt. 7, p. 28, 1969. district, Virginia (abs. Geol. Soc. America Spec. paper7}, p.2, ): BYEE, HALBERT HOMER 1963. 3. Lower Cambrian paleocurrents and environments in westenr Survey ofpreservation ofsamples and cores in the United States and Assoc. Petroleum Virginia and northeastern Tennessee (abs.): Geol. Soc. America Canada: Am. Geologists Bull., vol. 44, no. Spec. Paper 87, p. 21, 1966. 7, p. 1205-1207, 1960. 4. Road log and guide-Geology of the Arvonia Slate district, CAEMMERER, ALICE. see Gottfried. David. 2. Virginia, May L4, 1966: (Washington, D. C.) Pick and Hammer H, Club Field Trip, 7 p., 1966. CALLAHAN, WILLIAM 5. Early-stage development of the south-central part of the Ap- 1. Paleophysiographic premises for prospecting for strata-bound jn palachian geosyncline (abs.): Geol. Soc. America Spec. paper base metal mineral deposits in carbonate rocks, AIME Pacific 12L, p. 424,1969. Southwest Mineral Conf., Sparks, Nev., 1965, Papers, Pt. C: 6. Geology of the Dillwyn quadrangle, Virginia: Virginia Div. Nevada Bur. Mines Rept. 13, pt. C, p. 5-50, [revised], 1966; Mineral Resources Rept. Inv. 10, 77 p., 1969. originally published 1965. 2. Some spatial and temporal aspects of localization of Mississippi BROWN, W. L., see Grundy, H. P. Valley-Appalachian type deposits, in. Genesis of stratiform Puer,rcarroN 1

lead-barite-fluorite deposits (Mississippi Valley type depos- CARR, M. S. its)-A symposium, New York, 1966: Econ. Geology Mon. 3, p. (Guild, P. W.; Wright, W. B.). Iron in the United States, 14-18,1967. exclusive of Alaska and Hawaii: U. S. Geol. Survey Mineral Inv' Resources Map MR-51, scale 1:3,168,000, separate text, 1967' CALVER, JAMES LEWIS 1. (Hamlin, Howard P.;Wood, Robert S.). Analyses of clay, shale CARRIKER, MELBOURNE R. and related materials-Northern counties: Virginia Div. Min- (Yochelson, Eltis L.). Recent gastropod boreholes and Ordovi- eral Resources, Mineral Resources Rept. 2, 194 p., 1961. cian cylindrical borings: U. S. Geo1. Survey Prof. Paper 593-8' p. 2. (Smith, C. E. ; Le Van, D. C. ). Analyses of clay, shale and related 81-826, 1968. materials-West-central counties: Virginia Div. Minerals Re- THOMAS JACK sources, Mineral Resources Rept. 5, 230 p., 1964. CARRINGTON, 1. Preliminary study of rhythmically layered tuffaceous sediments CALVERT, WARREN L. near Konnarock, southwestern Virginia: Mineral Ind. Jour., vol. Sub-Trenton rocks from Lee County, Virginia, to Fayette 8, no.2, p. l-6, 1961. County, Ohio: Ohio Div. Geol. Survey Rept. 45,57 p.,1962. 2. Stratigraphy and petrography ofthe Iron Mountain Formation (basal part of the Unicoi Group) in southwestern Virginia: FRANK HOWARD, III CAMPBELL, Doctoral, Virginia Polytech. Inst., 1965; (abs'), Dissert. Abs., 1. (Cole, John M.). A diabase dike near Greenville, Augusta vol. 26, no. 2, p. 982, 1965.; (abs.), Geol. Soc. America Spec. (abs. no. p. 212-2 13, 1960. County ) : Virginia Jour. Sci., vol. Ll, 4, Paper 121, p. 425,1965. 2. (Cole, John M.). A re-evaluation ofa diabase dike near Green- ville, Augusta County: Compass, vol. 38, no. 2, p. 69-77, 1961. CARROLL, C. Y., see Coulter, H. W. 3. The genetic relationship of dikes and recrystalline carbonates in CARSON, ROBERT J., III the central Shenandoah Valley of Virginia: Master's, Univ. of 10, 1, p. 1-6' 1964. Virginia, 1962. 1. Tolley's Cave: Virginia Minerals, vol' no. 2. Physical stratigraphy of the post-Beekmantown-pre-Liberty CAMPBELL, L. D. Hall limestones, central Rockbridge County, Virginia: Tulane Biostratigraphy and paleoecology of Yates Cut, Williamsburg, Studies Geology, vol. 6, no. 2, p. 4l-70,1968. Virginia (abs.): VirginiaJour. Sci., vol. 18, no. 4, p. 184, 1967. CARTER, W. D. CAMPBELL, WILLIAM P., JR. Silica, iz Mineral resources of the Appalachian region: U. S. Appalachian gold-Handbook and guide to gold placers of the Geol. Survey Prof. Paper 580, p. 337-354, 1968. southeast: [Erwin, Tenn.], privately printed,45 p., 1960. CASAGRANDE, LEO CANNON, HELEN LEIGHTON 1. Subsoils and foundation design in Richmohd, Virginia: Am. Soc. (Shacklette, H. T.; Bastion, Harry). Metal absorption by Civil Engineers Proc., vol. 92, paper 4915, Jour. Soil Mechanics Equisetum (horsetail): U. S. Geol. Survey Buli. 1278-A, p. and Found. Div., no. SM5, p. 109-126, f966. A1-A21, 1968. 2. Subsoils and foundation design in Richmond, Virginia-Closure (to discussion of paper 4915, 1966): Am. Soc. Civil Engineers CANTWELL, T. Proc., vol. 93, paper 5545, Jour. Soil Mechanics and Found. Div., (Galbraith, J. N. ; Nelson, P. ). Deep resistivity results from New no. SM6, p.375, erratatopaper4915, p' 375,1967. York and Virginia: Jour. Geopys. Res., vol. 69, no. 20, p. 4367-4376, 1964. CASE. JERRY 1. Miocene Giant White Shark-Localities for collecting teeth: W. CARLSTON, CHARLES Earth Sci., vol. 19, no. 2, p. 65-68, 1966. Longitudinal slope characteristics of rivers of the Midcontinent 2. Eocene fossils of the Aquia Formation: Earth Sci., vol. 20,no.5, and the Atlantic East Gulf Slopes: Internat. Assoc. Sci. Hydrol- p.2ll-214,1967. ogy Bull., vol. 14, no. 4, p. 2181, f969. CASHION, WILLIAM W. CAROZZ\ A.V, Relation of Pulaski and Seven Springs faults in southwestern Complex ooids from Triassic iake deposit: Am. Jour. Sci., vol. Virginia: Master's, Virginia Polytech. Inst', 1968. p. 262, no. 2, 231-241, 1964. CEDERSTROM, D. J. and ground-water resources of the Middle peninsula, CARPENTER, ROBERT H. Geology Virginia: Open-file report, Virginia Div. Mineral Resources, (Fagan, James Barite nodules in the Athens Shale in M.). 1969. northeastern Tennessee and southwest Virginia: Southeastern Geology, vol. 10, no. 1, p. 1?-30, 1969. CHAMBERLAIN, A. R., see Sayre, W. W. CHANDLER, E. J., see Bromery, R. W., 5, 6' CARR, DONALD R. (Kulp, J. Laurence). Potassium-algon method of geo- CHAPMAN, RANDOLPH W., see Jaffee, Howard W. chronometry: Geol. Soc. America Bull., vol. 68, no. 6, p. ?63-?84, 1957. CHAYES, F. A last look at G1-W1: Carnegie Inst. Washington Yearbook 67, CARR, MICHAEL H. 1967-68, p. 229-24r, 1969. (T\rrekian, Karl K.). The geochemistry of cobalt: Geochim. et Cosmochim. Acta., vol. 23, nos. l-2, p. 9-60, 1961. CHEATHAM, J. B., JR., see Gnirk, P. F ' VrncrNra Drvrsrox or MrNrner, Rpsouncns

CHEN, PING-FAN CLOUD, WILLIAM K., see Eppley, Robert A., 1; Von Hake, Carl Geology and mineral resources of the Goose Creek area near 4., 1,2. Roanoke, Virginia: Doctoral, Virginia Polytech. Inst., 1960. COCH, NICHOLAS K., see also Bick, Kenneth F., 3; Johnson, CHICO, RAYMUNDO J. Gerald H., 2; Oaks, Robert Q., Jr., 1, 3. Detection ofcaves by gravimetry: Interrat. Jour. Speleology, 1. Post-Miocene stratigraphy and morphology, inner Coastal vol. 1, pts. 1-2, p. 101-108, 1964. Plain, southeastern Virginia-U. S. Naval Research, Geog- raphy Br., Contract NONR 609(40) Tech. Rept. 6: New Haven, CIIIDESTER, ALFRED HERMAN Conn., Yale Univ., Dept. Geology, 11461p., 1965; Doetoral, Yale 1. (Shride, Andrew Fletcher). Asbestos in the United States, Univ., 1965. exclusive of Alaska and Hawaii: U. S. Geol. Survey Mineral Inv. 2. (Oaks, Robert Q., Jr.). Post-Miocene stratigraphy and mor- Resource Map MR-l?, scale l:3,168,000, separate text, 1g62. phology, southeastern Virginia-Friends of the Pleistocene 2. (Worthington, Helen W.). Talc and soapstone in the United (Eastern Group), 29th Ann. Reunion, Chesapeake, Virginia, States, exclusive of Alaska and Hawaii: U. S. Geol. Survey 1966: [n. p.] [30] p., 1966. Mineral Inv. Resources Map MR-31, scale 1:8,168,000, with 3. (Oaks, Robert Q., Jr.). "Terrace-formation" concept in Atlantic text,1962. Coastal Plain stratigraphy (abs.): Geol. Soc. America Spec. 3. (Engel, A. E. J.; Wright, L. A.). Talc resources of the United Paper 101, p.253-254, L968. States: U. S. Geol. Survey Bull. 1.16?, 6l p., lgM. 4. Geology of the Benns Church, Smithfield, Windsor, and Chuck- atuck quadrangles, Virginia: Virginia Div. Mineral Resources, CHRIST, C. L. Rept. Inv. 17, 39 p., 1968. (and others). Palygorskite-New X-ray data: Am. Mineralogist, 5. (Krinsley, David H.). Comparison of stratigraphic microscopic vol.54, no. 1, p. 198-205, 1969. evidence for origin of Virginia "terrace" sediments (abs.): Am. p.71L-712, CHRISTENSEN, J., see Delaney, J. R. Assoc. Petroleum Geologists Bull., vol. 53, no. 3, 1969. CHUANG, S. E. COCHRANE, ELSIE M., see Abernethy, Roy Franklin, 1, 2. OnGlottid,ia inerpectans Olsson: Jour. Paleontology, vol. 88, no. 1, p. 153-155, 1964. COFFEEN, W. W., see Doud, K. E. CIARAMILLA, PHILIP STEPHEN, JR. COINER, RONALD M. The geology of the Tannersville area, Tazewell County, Vir- (Lucas, J. Richard). The largest undeveloped sulfide ore-body in ginia: Master's, Virginia Polytech. Inst., 19b9. the eastern United States-A beneficiation progress report: Mineral Ind. Jour., vol. 8, no. 4, p. 1-6, 1961. CID-DRESDNER, HILDA The crystal structure of turquoise: Naturwissenschaft,en. vol. COLE, JOHN M., see Campbell, Frank Howard, lII, 1,2. 51, no. 16, p. 380-381, 1964. COLLIER, C. R. CLARKE, CHARLES, E., see also Rexroad, Carl B. (Whetstone, G. W. ). Quality of water in the Appalachian region, Conodonts from the Glen Dean Formation of Kentucky and ilc Water resources of the Appalachian region, Pennsylvania to equivalent formations of Virginia and West Virginia: Masterrs, Alabama: U. S. Geol. Survey Hydrol. Inv. Atlas HA-198, sheet Texas Tech. College, 1959. 7, scale 1:2,500,000, text, 1965.

COLLINS. ROBERT S., see Miller, David W. CLARKE, JAMES W. (and others). Direetory ofgeological research in the southeast: COLQUHOUN, D. J. Southeastern Geology, Spec. Pub. no. 2, 86 p., 196g. (Pierce, J. W,; Schwartz,M. L.). Field and laboratory observations on the genesis ofbarrier islands (abs.): Geol. Soc. America CLARK, G. MICHAEL Spec. Paper 121, p.5$60, 1969. Sorted patterned ground-New Appalachian localities south of COLTON, G. W. theglacialborder: p.355-356, Seience, vol. 161, no.3839, 1g68. Geologie summary of the Appalachian basin with referenee to the subsurface disposal of radioaetive waste solutions: U. S. CLEMENT, STEPHEN C. Atomic Energy Com. Report TEI-791, 121 p., 1961. (Prepared Petrogenesis ofan amygdaloidal diabase dike, Rawlings quarry, by U. S. Geol. Survey. Also, listed as open-file report ofthe U. S. Virginia (abs.): VirginiaJour. Sci., vol. 20, no. 3, p. l2b, 196g. Geol. Survey.)

CLOOS, ERNST CONANT, LOUIS 1. Wedging, bedding plane slips, and gr.avity tectonics in the (Stansfield, Robert G.), Oil shale, iz Mineral resources of the Appalachians, ira Tectonics of the southern Appalachians: Vir- Appalachian region: U. S. Geol. Survey Prof. Paper 580, p. ginia Polytech. Inst., Dept. Geol. Studies Mem. 1, p. 68-20, 1964. 133-136, 1968. 2. Appalachenprofil 1964: Geol. Rundschau, vol. 54, no, 2, p. 821-834,1965. CONDIT, CHRIS, see Waite, Burt. 3. Dating Blue Ridge deformation plan with slickensides and lineations (abs): Geol. Soc. America Spec. Paper 101, p. 253, CONLEY, JAMES F., see also Toewe, E. Clayton, 5. 1968. 1. (Toewe, E. Clay'ton). Geology of the Martinsville West quadran- 4. Slickensides, striae, and mineral growths as tectonic indicators gle, Virginia: Virginia Div. Mineral Resources Rept. Inv. 16, 44 (abs.): Geol. Soc. America Spec. Paper 121, p. 343-3,14, 1969. p., 1968. Pusr,rcetroN 1

2. (Henika, William S.). Field-trip road log, Philpott Reservoir Symposium, 19th Ann., Morgantown, W. Va., 1968, Proc.: West quadrangle, Virginia: Open-file report, Virginia Div. Mineral Virginia Geol. and Econ. Survey Circ. 10, p. 83-90' 1968. Resources, 1969. 14. Extensive cuts-storehouses of embryotectonie structures in Appalachian rocks (abs.): Geol. Soc. Ameriea Spec. Paper 115, p. JAMES FREDERICK CONNELL, LOUIS 469470, 1968. A catalog of type localities of Coastal Plain stratigraphic units: 15. Geologic control of rainfall-runoff relations in the Peak Creek Southeastern Geology, vol. 2, no. 2, p. 49-126, 1960. watershed, Pulaski and Wythe counties, Virginia: Virginia Inst. Water Resources Bull. 25, 24p', L969' CONNELLY, THOMAS L, Polytech. Discovering the Appalachians-Chap. 2, The ancient land: COOPER, JOHN R. Harrisburg, Pa., Stackpole Books, p. 26-36, 1968. Bismuth in the United States, exclusive of Alaska and Hawaii: U. S. Geol. Survey Mineral Inv. Resource Map MR-22, scale see Samuel. CONYBEARE, ADRIENNE B., Joffee, Jacob 1:3,168,000, sepaxate text, 1962.

COOK, M. G., see also Rich, Charles I., 1. CORNWALL, H. R. 1. (Rich, C. I.). Some occurrences of paragonite in the Wissahic- (Vhay, J. S.;Frendzel, Donald J.). Cobalt and nickel, iro Mineral kon schist ofVirginia (abs.): Virginia Jour. Sci., vol. \2, no. 4, p. resources ofthe Appalachian region: U. S. Geol. Survey Prof. 185,1961.. Paper 580, p. 374-376, 1968. 2. (Rich, C. I.). Weathering of sodium-potassium mica in soils of the Virginia Piedmont: Soil Sci. Soc, America Proc., vol. 26, no. COTTON, C. A. 6, p.591-595, 1962. The continental shelf: New Zealand Jour. Geology and Geophysics, vol.9, nos. 1-2, p. 105-110,1966. COOPER, BYRON NELSON, see olso Lowry, Wallace D., 5; Ray, COTTON, S. B. Clayton E., 1; Webb, Fred, Jr., 1. (Rich, C. I.). Weathering of terrace boulders in Chesterfield 1. Preparation of iron ore concentrates of commercial grade from thin section study: Virginia Jour. Sci. vol. iron bearing sandstone in western Virginia: Mineral Industries County, Virginia-A , p. 237-238, 1963. Jour., vol.'1,no.2, p. 1-4,1960. 14,no.4, 2. Systematic boundaries in the Appalachians: Mineral Industries COULTER, H. W. vol. 7, no. 4, p. 5-6, 8, 1960. Jour., (Carroll, C. V.). Selected geologic localities in the Washington The geology of the region between Roanoke and Winchester in 3. area: Wash. Academy Sci. Jour., vol. 54, no. 5, p. 153-159' 1964. the Appalachian Valley of western Virginia: Johns Hopkins Univ. Stud. Geology, no. 18, Guidebook2,84p., 1960. (Fieldtrip COWLBECK, JOHN E. of the 1960 annual convention of The American Association of Mineralogy of marbles in the Leesville-Altavista area, Virginia Petroleum Geologists and Society of Economic Paleontologists (abs.). Virginialour. Sci., vol. 14, no.4, p.238' 1963. and Mineralogists, Atlantic City.) 4. Grand Appalachian field excursion, irc Geological Guidebook no. COX, DENNIS P., see also Encksen, George E., 3; Miller' Ralph L.' 1:VirginiaPolytech. Inst. Eng. Ext. Ser. GeoI. Guidebookno. 1, 6. p. 1-119,1961. 1. (Edgerton, Curt D., Jr.). Salines, irz Mineral resources of the 5. Blacksburg synclinorium and Pulaski overthrust, iz Geological Appalachian region: U. S. Geol. Survey Prof. Paper 580' p. excursions in southwestern Virginia--4eol. Soc. America 327-337, 1968. Southeastern Sec., Ann. Mtg., 1963: Virgiria Polytech. Inst, 2. Strontium, ira Mineral resources of the Appalachian region: U. S' Eng. Ext. Ser. Geol. Guidebook 2, p. 19-4?, 1963. Geol. Survey Prof. Paper 580, p. 354-355' 1968. 6. Relation of stratigraphy to structure in the southera Appalac- hians, in Tectonics of the southern Appalachians: Virginia CRAIG, ALAN J. Polytech. Inst. Dept. Geol. Sci., Mem. 1, p. 81-114, 1964. Vegetational history of the Shenandoah Valley, Virginia, in 7. New fossil finds at Saltville, Virginia: Mineral Industries Jour., United States contributions to Quaternary research*Internat. vol. 10, no. 4, p. 1-3, 1964. Assoc. Quaternary Research, 8th Cong., Paris, 1969: Geol. Soc. 8. (Moon, W. A.). Iron ore investigations-Bland, Giles, and America Spec. Paper 123, p. 283-296, 1969. Tazewell counties, 1957-1964: Open-file report, 2 vols., 1957- (On Mineral Resources 1964. file in the Virginia Division of CRENSHAW, ALBERT B. library.) 1. Surface charges on selected highway aggregates: Mastey's, 9. Geology of the salt and g1rysum deposits in the Saltville area, Univ. of Virginia, 1966. Smyth and Washington counties, Virginia, in Symposium on 2. (Sherwood, W. C., Ern. E. H.). Surface charges on selected salt, 2d, vol. 1, Geology, chemistry, and mining: Cleveland, highway aggregates (abs.), iz Virginia Acad. Sci. Proc- 1965-66: Northern Ohio Geol. Soc., p. 11-34, 1966. VirginiaJour. Sci., new ser', vol. 17,no.4, p. 316' 1966' 10. Geology of the projected tunnel through Big Walker Mountain (abs. ): Geol. Soc. America Spec. Paper 87, p. 244-245, 1966. CRITTENDEN, MAX D., JR. 11. When was the Iron Mountain-Holston Mountain "thrust", Vir- exclusive of ginia and Tennessee, formed? (abs): Geol. Soc. Ameriea Spec. (Pavlides, Louis). Manganese in the United States, Resource Paper 101, p. 353-354, 1968. Alaska and Hawaii: U. S. Geol. Survey Mineral Inv' 12. Profile of the folded Appalachians of western Virginia: UMR Map MR-23, scale 1:3,168,000, separate text, 1962. Jour., no. 1 (V. H. McNutt-Geology Dept. Colloquium ser. 1), p. 27-64, 1968. CROSS, CLARK I. 13. Geology of Big Walker Mountain T\rnnel on Interstate Route 7?, The Parramore Island mounds of Virginia: Geog' Rev., vol' 54, Wythe and Bland counties, Virginia, i.n Highway Geology no.4, p. 502-5L5,7964. 10 Vrncrxra Drvrsrox or MrNnner, Rnsouncns

CROSS, WHITMAN 2. Ground-water resources of the Eastern Shore of Virginia and Water-well data, western part of Albemarle County: Virginia the James, York, and Rappahannock river basins of Virginia Div. Mineral Resources Inf. Cir. 2, 16 p., 1960. east of the Fall Line: U. S. Geol. Survey Hydrol. Inv. Atlas HA-?U,2 sheets, scale 1:500,000, text, 1968. CURRAN, HAROLD ALLEN DeCARLO, JOSEPH ANTHONY Conodonts from the Whistle Creek limestone (Middle Ordovi- cian) of Virginia: Master's, Univ. of North Carolina, 196b. (Sheridan, Eugene T.; Murphy, Zane E.). Sulfur content of United States coals: U. S. Bur. Mines Inf. Cir.8312,44p., 1966. CURRAY, JOSEPH R., see Moore, David G., 1,2. DEEVEY, EDWARD S., JR., see olso Stuvier, Mn2e,1,2,3,4,5. DAMON, PAUL E., sae Haynes, C. Vance, Jr.,2. Biogeography of the Pleistocene-Part 1, Europe and North DAPPLES, EDWARD CHARLES, saa Sloss, Lawrence Louis, 1. America: Geol. Soc. America Bull., vol. 60, no. 9, p. 1315-1416, 1949. DAUGHERTY, LYMAN HARRY DeGRAZIA, A. R. The Upper Triassic flora of Arizona, with a discussion of its geologic occurrence by Howard Ralph Stegner: Carnegie Inst. (Haskins, Larry A.). On the gold contents of rocks: Geochim. et Washington Pub. 526, Contr. Paleontology, 108, p., 1941. Cosmochim. Acta, vol. 28, no. 5, p. 559-564, 1964. DAVIES, TUDOR T. DEIKE, GEORGE H., III Diversity patterns of benthic invertebrates in Rappahannock 1. Origin and geologic relations of Breathing Cave, Virginia: Natl. River (abs.): Geol. Soc. America Abstracts with Programs 196g, Speleol. Soc. , Bull., vol. 22, pt. 1, p. 30-42, 1960. pt. 4, Southeastern Section, p. 16-17, 1969. 2, Cave development in Burnsville Cove, west-central Virginia, with special reference to Breathing Cave: Masteds, Univ. of DAVIES, WILLIAM E. Missouri, 1961. 1. Selected sources on Virginia caves and karct, in Caves of DELANEY, A. O., see Englund, Kenneth John, 7. Virginia: Falls Church, Va., Virginia Cave Survey, p.721-784, 1964. DELANEY, HOLLY JO 2. The geologic setting, in Caves of Virginia: Falls Church, Va., Distribution of foraminifera on the Virginia inner continental Virginia Cave Survey, p. 15-28, 1964. shelfand Chesapeake Bay entrance: Master's, Univ. ofVirginia, 3. Coal waste bank stability: Mining Cong. Jour., vol. 54, no. p. ?, 1969. t9-2t, L968. 4. Engineering geology, inMineral resources ofthe Appalachian DELANEY, J. R. region: U. S. Geol. Survey Prof. Paper 580, p. 80-96, 1968. (Henika; W. S.; Christensen, J.). Delineation and interpretation 5. Physiography, iz Mineral resourees Appalachian ofthe region: of the St. Stephens Church magnetic anomaly, King and Queen U. S. Geol. Survey Prof. Paper580, p. B?-48, 1g68. County, Virginia (abs.): Virginialour. Sci,, vol. 17,no.4,p.3L7, DAVIS, G. H. 1966. Frequency distribution of dissolved solids in ground water: DENISON, RODGER ESPY, see Muehlenberger, William Rudolf. Ground Water, vol. 4, no.4, p. 5-12, 1966. DENNEN, WILLIAM H. DAVIS, N. W., sae Hess, J. W., Jr. Chemical changes in incipient rock weathering: Geol. Soc. America Bull., vol, 73, no. 3, p. 375-383, 1962. DAWSON, THOMAS A. (Sullivan, Dan M.; Hreha, Andrew J.). Catalogue of well DENNIS, JOHN V. samples of the Indiana Geological Survey: Indiana Geological Limestone conglomerate formations of Maryland and northern Survey, Directory 8, 458 p., 1960. (Samples from Lee and Virginia: Atlantic Naturalist, vol. 23, no. 1, p. 14-18, 1968. Montgomery counties, p. 455.)

DENNIS, LEONARD S. sea Taylor, Patriek T.; Zietz, Isidore, 5. DEAN, STUART L., see also Burford, Arthur E. , Geology of the Great Valley of West Virginia: Doctoral, West DENNISON, JOHN M., see also Hasson, Kenneth O., l. Virginia Univ., 1967; (abs.) Dissert. Abs., Sec. B, vol. 28, no. b, Stratigraphy Onesquethaw Stage Devonian p. 19888, 1967. l. of of in West Virginia and bordering states: West Virginia Geol. Survey Bull. DeBOER, JELLE 22, 87 p., 1961. 2. Palinspastic map of Ridge and Valley Province (abs.): Geol. Soc. 1. Paleomagnetic-tectonic study of Mesozoic dike swarms in the America, Spec. Paper no. 68, p. 161, 1962. Appalachians: Jour. Geophys. Research, g, p. vol. 72, no. 3. (Woodward, Herbert P.). Palinspastic maps of central Appala- 2W-2250, L967. chians: Am. Assoc. Petroleum Geologists, Bull., vol. 47,no.4,p. 2. Paleomagnetic-tectonic study of Mesozoic the dikes in the 66G680, 1963. Appalachians (abs.): Geol. Soc. Ameriea Spec. paper p. 101, 249, 4. Devonian clastics along Allegheny Front from Allegheny, Mary- 1968. land to Highland County, Virginia (abs.): Geol. Soc. America Spec. Paper 82, p.297,1965. DeBUCHANANNE, GEORGE D. 5. (Morrison, Anne K.). Facies relations of hystrichospheres in 1. Ground-water resourees ofthe James, York, and Rappahannock Onesquethaw Stage (Devonian) of central Appalachians (abs.): river basins of Virginia west of the Fall Line: U. S. Geol. Survey Am. Assoc. Petroleum Geologists Bull., vol. 50, no. 3, pt, 1, p. Hydrol. Inv. Atlas HA-283, scaie 1:500,000, text, 1968. 610,1966. Puer,rclrroN 1 1t

6. (Textoris, Daniel A.). Stratigraphy and petrology ofDevonian 6. Southern field excursion guidebook, April 1962-Internat. Tioga ash fall in northeastern United States (abs.): Geol. Soc. Mineralog. Assoc., 3d Gen. Cong., Wash., D. C', 1962: [Wash., America Spec. Paper 101, p. 52, 1968. D. C., Mineralog. Soc. Americal, 59 p.' 1962. 7. Minerals from Lone Jack quarry, Rockbridge County, Virginia: DENNY, S. CHARLES Mineral Industries Jour., vol. 10, no. 1, p. l-6, 1963' (and others). A descriptive catalog of selected aerial photo- 8. (Lowry, W. D.). Calcimolds in Knox ehert: Mineral Industries graphs of geological features in the United States: U. S. Geol. Jour., vol. 10, no.3, p. 1-3, 1963. Survey Prof. Paper 590, ?9 p., 1968. 9. Virginia mineral localities (supplement 2): Virginia Polytech. Inst. Eng. Expt. Sta. Ser. l5l, 39 p., 1963. DENNY, MARION V., see Johnson, Stanley S., 3. 10. (Hobbs, C. R. B., Jr.; Lowry, Wallace D.). Dolomitization DERBY, JAMES R. internrpted by silification: Jour. Sed. Petrology, vol' 33, no. 3, p. t. Paleontology of the Nolichucky Formation and adjacent forma- 646-663, 1963. Appalachians, iz Tectonics of tions in Virginia and Tennessee (abs.): Geol. Soe . America Spec. 11. Igneous activity in the southern Paper 82, p. 42, 1965. the southern Appalachians: Virginia Polytech. Inst., Dept. Geol' Geology of the Damascus area, Virginia: Mastey's, Virginia Sci. Mem. 1, p. 47-61, 1964. (Lowty, Mud in Knox Dolomite to Polytech. Inst. , 1962; Stratigraphy and strueture of the Damas- L2. W. D.). "curls" laddendum (1963)l: cus area, Washington County, Virginia (abs.): Virginia Jour. "Dolomitization internrpted by silicification" Mineral Sci., vol. 14, no.4, p.239-240, 1963. IndustriesJour., vol. 10, no.4, p.3, 1964. Upper Cambrian trilobites from the Elbrook and Con- 13. The general absence ofblue quartz in sedimentary rocks ofthe ococheague formations of the Damascus area, Washington "folded Appalachians" of southwestern Virginia: Southeastern p. County (abs.): Virginialour. Sci., vol. 14, no. 4, p. 238-239, 1963. Geology, vol. 7, no. 1, l-18,1965. 4. Nolichucky trilobites from Decket's graptolite locality near 14. (Fara, Mark; Sears, C. E.). Evidence for rapid coalification Gratton, Virginia (abs.): Virginia Jour. Sci., vol. 14, no. 4, p. (abs.): Geol. Soc. America Spec. Paper82' p. 4546, 1965. 240, 1963. 15. (Fullagar, P. D.; Bottino, M. L.). K/Ar and Rb/Sr dating of 5. Facies and age relationship of the Nolichucky Formation (Camb- tectonic events in the Appalachians of southwestern Virginia: rian) in Virginia and Tennessee (abs.): Geol. Soc. America Spec. Geol. Soc. America Bull., vol. 80, no. 2, p. 307-314, 1969' Paper 82, p. 4l-42, 1965. DIETZ, ROBERT S. Paleontology arrd stratigraphy ofthe Nolichucky Formation in (Holden, John C.). Miogeoclines (miogeosynclines) in space and southwest Virginia and northeast Tennessee: Doctoral, Virginia time:Jour. Geology, vol.74, no.5, pt. l, p.566-583,1966. Polytech. Inst., 1966; (abs.), Dissert. Abs., Sec. B, vol. 27, no. 3, p. 8578, 1966. DIMENT, W. H. 1. (Werrem, R. W.). TerrestrialheatflownearWashington, D. C.: DeROSSET, W. H., see Elvers, P. H. Jour. Geophys. Research, vol. 69, no. I0, p. 2143-2149' L964. DERTING, J . F ., see Kaster, D. L. 2. (and others), Terrestrial heat flow near Alberta, Virginia: Jour. Geophys. Research, vol. 70, no. 4, p. 923-929, 1965. DeRUDDER, R. D., see Lowry, Wallace Dean, 4. DIPPIAZZA, N. J. DEUSER, W. G. An interpretation of an aeromagnetic and gravity survey of (Herzog, L. F.). Rubidium-strontium age determinations of eastern Virginia: U. S. Naval Oceanographic Office, Marine Sci. muscovites and biotites from pegmatities of the Blue Ridge and Dept., Informal Manuscript Rept. no. M-10-63, 36 p', 1963' Piedmont: Jour. Geophys. Research, vol. 6?, no. 5, p. 1997-2004, 1962. DODD, R, T. 1. Recrystallized chondrules in the Sharps(H-3) chondrite: DEVEREUX, R. E., sae olso Robinson, Glenn H. Geochim. et Cosmochim. Acta, vol. 32, p' 1111-1120. 1968' (and others). Soils of Virginia: Virginia Polytech. Inst., Agr. 2. Metamorphism of the ordinary chondrites-A review: Geochim. Ext. Serviee Bull. 203 (revised),26 p., 1965. et Cosmochim. Acta., vol. 33, p. 161-203' 1969. DOE, BRUCE R, DeWITT. WALLACE. JR. 1. (Tilton, George R.). Isotopic composition of lead in potassium Correlation of the lower Mississippian rock in western Maryland feldspars from the Appalachian province in Maryland and and adjacent states (abs.): Geol. Soc. America Spec. Paper 121, Virginia (abs.): Jour. Geophys. Research, vol. 67, no. 9, p. p.431, 1969. 3553-35M, 1962. feldspars from DIETRICH, RICHARD VINCENT 2. (Tilton, G. R.; Hopson, C. A.). Lead isotopes in selected granitic rocks associated with metamorphism: Jour. I. Basement beneath the emerged Atlantic Coastal Plain between Geophys. Research, vol.70, no.8' p. 194?-1968, 1965. New York and Georgia: Southeastern Geology, vol. 1, no. 4, p. 121-131,1960. DOERING, JOHN A. Calciostrontianite from Pulaski and Rockingham counties, Vir- southern part of Atlantic ginia: Am. Mineralogist, vol. 45, nos. 9-10, p. 1119-1124, 1960. Quaternary surface formations of p.182-202,1960. e Virginia minerals and rocks, third edition: Virginia Poly'tech. Coastal Plain: Jour. Geology, vol. 68, no. 2, Inst. Eng. Expt. Sta. Ser. 137, 59 p., 1960. Virginia mineral localities, 1960 edition: Virginia Polytech Inst. DONALDSON, ALAN CHASE Eng. Expt. Sta. Ser. 138,84 p., 1960. Interpretation of depositional environments of lower Ordovician Virginia mineral localities, supplement 1: Virginia Polytech. carbonates in central Appalachians: West Virginia Acad. Sci. Inst. Eng. Expt. Sta. Ser. 143,31 p., 1961. Proc., vol.32, p. 153-161, 1960. t2 VrncrNre Drvrsron or Mrupnnr, Rnsouncns

DONOIIUE, MILDRED D. EDGERTON, CURT D., JR., see Cox, Dennis P., l; Meyer, (Gordon, Norma S,, editors). Fossil finds in Maryland-A Richard F. retrospective bibliography: College Park, Md., Univ. of Mary- EDMUNDSON, RAYMOND S., see Butts, Charles. land Libraries, 233 p., 1967. EDWARDS, JONATHAN, JR. DORR, JOHN VAN N., II The geology ofthe upper Roanoke River Valley area, Montgom- (Sweeney, John W.). Manganese, in Mineral resources of the ery and Roanoke counties, Virginia: Mastels, Virginia Appalachian region: U. S. Geol. Survey Prof. Paper 580, p. Polytech. Inst., 1959. 41&425, 1968. EILERSTSEN, NILS A., see Herz, Norman 1; Newman, William L. DOUD, K. E. ELDER, H. (Coffeen, W. W.). Unique mining operation yields rutile and J. aplite: Mining Eng., vol. 14, no. 10, p. 5942, 1962. (Pettry, D. E.). Field observations of soils developed in unconsolidated sediments in westerar Spotsylvania County, Virginia DOUGLAS, HENRY H., ed. (abs.): Virginialour. Sci., vol. 20, no. 3, p. 97, 1969. Caves of Virginia: Falls Church, Virginia, Virginia Cave Sur- vey, 761 p., 1964. ELLIOTT. H. A. (Ellison, R. L.; Nichols, M. M.). Distribution of recent Ostracoda DRAKE, CHARLES L., see also Beckmann, Walter C. in the Rappahannock estuary, Virginia: Chesapeake Sci., vol. 7, 1. (Bechnann, Walter C.). Transistorized Raydist as used in no. 4, p. 209-?,07,1966. geological surveys: Jour. Geophys. Research, vol. 65, no. 2, p. 525-528, 1960. ELLISON, ROBERT L., see also Elliott, E. A.; Meintzer, Robert; 2. (Woodward, Herbert P.), Appalachian curvature, wrench fault- Nichols, Maynard M., 3; Trainer, Frank W., 1. ing, and offshore structures: NewYorkAcad. Sci. Trans., ser.2, l. Linear features in the Spring Hill area, Augusta County, vol. 26, no. 1, p. 11&63, 196.3. Virginia (abs.): Virginialour. Sci., vol. 12, no. 4, p. 187, 1961. 3. (Heirtzler, J.; Hirshman, J.). Magnetic anomalies off eastern 2. Geology and the Civil War in Virginia (abs.): VirginiaJour. Sci., North Ameriea: Jour. Geophys. Research, vol. 68, no. 18, p. vol. 13, no. 4,p.278,1962. 5259-5275. t963. Diversity of benthonic foraminifera (abs.): Geol. Soc. America 4. (Ewing, John I.; Stockard, Henry). The eontinental margin of Spec. Paper 82, p. 55, 1965. eastern United States, iz Symposium on continental margins 4. Distribution ofrecent foraminifera in the Rappahannock River and island arcs,3d, Zurich, 1967: CanadianJour. Earth Sci., vol. estuary, Gloucester Point, Virginia: Virginia Inst. Marine Sci., 5, no. 4, pt. 2, p. 993-1010, 1968. Spec. Sci. Rept. 46,33 p., 1965. Variations in benthic communities of estuarine foraminifera, DROBNYK, JOHN WENDELL Virginia (abs.): Geol. Soc. America Spec. Paper 87, p. 50, 1966. 1. Sedimentation and environments of the Aquia Forrnation: Contagious distribution of foraminifera (abs.): Geol. Soc. Doctoral, Rutgers Univ., 1962; (abs.), Dissert. Abs., vol.23, no. America Spee. Paper 101, p. 62, 1968. 6, p.20W-2093,1962. a Ammobaculites-Foraminiferal proprietor of Chesapeake Bay 2. Petrology of the Paleocene-Eocene Aquia Formation of Vir- estuaries (abs.): Geol. Soc. America Abstracts with Programs ginia, Maryland, and Delaware: Jour. Sed. Petrology, vol. 35, 1969, pt, 4, Southeastern Section, p.20-21,1%9. no. 3, p. 626-M2, L966 ELVERS, P. H. DUNCAN, WILTIAM M. (DeRosset, W. H.; Emery, W. M.). Detailed gravity and Geology of the Glengary, West Virginia-Virginia, quadrangle: magnetie surveys of Mole Hill, Bockingham County, Virginia Mastey's, West Virginia Univ., 1967. (abs.): Virginialour. Sci., vol. 18, no. 4, p. 186, 1967.

DUNKLE, DAVID H., see Ray, Clayton E., 2. EMERY. KENNETI{ O.. see also Merrill, Arthur S. .United DURFOR, CHARLES NORMAN l. Atlantie continental shelf and slope of the States- Geologic background: U. S. GeoI..Survey Prof. Paper 529-A, p. (Becker, Edith). Public water supplies ofthe 100 largest cities in At-A23, 1966. the United Statbs, 1962: U. S. Geol. Survey Water-Supply (Garrison,..Lewis levels 7,000 to 20,000 years ago: Paper 1812, 364 p., 1964. 2. E:). Sea Sciehce, vol. 15?, no.3?89, p.6&1-68?, 1967. DURLOO, LESLIE H., see Hack, John T., 5. 3. The Atlantic continental margin ofthe United States during the past yeirs, Collected papers on geology of the DURY, GEORGE HARRY 70 million i.n Atlantic region: Geol. Assoc. Canada Spec. Paper 4, p. 53-70, Principles ofunderfit streams: U. S. Geol. Survey Prof. Paper r%7. 452-4, p. A1-A56, 1964. 4. (and others). European Cretaceous flints on the coast of North EATON, GORDON PRYOR, see also Johnston, John E. America: Seience, vol. 160, no. 3883, p. L225-12%, 1968. Relict sediments on continental shelves of the world: Am. Assoc. Windborne volcanic ash-A possible index to polar wandering: 5. Petroleum Geologists BuIl., vol. 52, no. 3, p. 445-4M,1968. Jour.'Geology, vol.72, no. 1, p. 1-35, 1964. The continental shelves: Sci. American,'.vol. 221, no. 3, p. ECKELMANN, F. D., see Kulp, John Laurence, 1, 2. 106-122, 1969.

ECKROADE, WILLIAM MARTIN EMERY, W. M., see Elvers, P. H. Geology of the Butt Mountain area, Giles County, Virginia: Mastey's, Virginia Polytech. Inst., 1962. ENGEL, A. E. J., see Chidester, A. H., 3. Pusr,rcerroN 1 13

ENGLUND, KENNETH JOHN 2. (eompiler) Pyrophyllite, and kyanite and related minerals in the 1. (Smith, Henry L.) Intertonguing and lateral gradation between United States, exclusive of Alaska and Hawaii: U. S, Geol. the Pennington and Lee formations in the Tri-State area of Survey Mineral Inv. Resource Map MR-18, scale 1:3,168,000, Kentucky, Tennessee, and Virginia (abs.): Geol. Soc. America separate text, 1962. Bull., vol. 71, no. 12, pt. 2, p. 2015, 1960. 3. Geology of some copper deposits in North Carolina, Virginia, 2. (Harris, Leonard D.). Geologic features of the Cumberland Gap and Alabama: U. S. Geol. Survey 8u11. 1142-I, 150 p., 1963. area, Kentucky, Tennessee, andVirginia, Geol. Soc. Kentucky, EUBANK, ROGER TATE Field trip 1961: Lexington, Ky., Kentucky Geol. Survey, 30 p, 1961. 1. Geology of the southwestern end of the Catawba syneline, MasterJs, Polytech. 3. (and others). Geology ofthe Ewing quadrangle, Kentucky and Montgomery County, Virginia: Virginia Inst.,196?. Virginia: U. S. Geol. Survey Geol. Quad. Map. GQ-1?2, seale (Lower Devo- 1:24,000, text, 1961. 2. Basal conglomerate in the Ridgeley Sandstone near (abs.): Soc. America Spec. 4. (and others). Geology ofthe Ewing quadrangle, Kentucky and nian) Blacksburg, Virginia Geol. Paper 121, p. 435, 1969. Virginia: U. S. Geol. Survey Bull. 1L42-8,23 p., 1963. (Landis, 5. E. R.;Smith, H. L.). GeologyoftheVarillaquadrangle, EVANS, HOWARD T., eee Jafree, Howard lV. Kentucky-Virginia: U. S. Geol. Survey Geol. Quad. Map GQ- 190, scale L:24,000, text, 1963. EVITT. WILLIAM R. 6. Geology of the Middlesboro South quadrangle, Tennessee- 1, Observations on the trilobit e C eraurue : J our. Paleontology, vol, Kentucky-Virginia: U. S. Geol. Survey Geol. Quad Map 27, no. l, p. 33-48, 1963. GQ€01, scale 1:24,000, text, 196,1. 2. (Whittington, H. B.). The exoskeleton of Flericalgmnne ?. (Delaney, A. O.). Intertonguing relations of the Lee Formation (Trilobita): Jour. Paleontology, vot. 27, no. I, p. 49-56, 1953. in southwestern Virginia: U. S. Geol. Survey Prof. Paper 550-D, 3. Early ontogeny in the trilobite family: Jour. Paleontology, vol. p. D4?-D52, 1966. 35, no. 5, p. 986-995, 1961. 8. Geologic map of the Bramwell quadrangle, West Virginia- EWING, JOHN I., see Dtake, C. L.,4. Virginia: U. S. Geol. Survey Geol. Quad. Map CQ-745, scale 1:24,000, text, 1968. FAAS, RICHARDW. 9. Relation of the Pocahontas Formation to the Mississippian- Engineering properbies of York River sediments (abs.): Geol. Pennsylvanian systemic boundary in southwestern Virginia and Soc. America Abstracts with Programs 1969, pt. 4, Southeast- southern West Virginia (abs.): Geol. Soc. America Abstracts ern Section, p. 2L-22, L969, with Programs 1969, pt. 4, Southeastern Section, p. 21, 1969. FAGAN, JAMES M., see Carpenter, Robert H. EPPLEY, ROBERT ASHTON 1. (Cloud, William K.). United States earthquakes, 1965: Washing- FAGERSTROM, JOHN ALFRED ton, D. C., U. S. Coast and Geod. Survey, L15 p., 1961. Busycon tritone Contad redescribed and reillustrated: Jour. 2. Earthquake history of thd United States-Pt. 1, Stronger Paleontology, vol. 35, no. 3, p. t[48-450, 1961. earthquakes of the United States (exclusive of California and FAIRBRIDGE, RHODES W. wester,: Nevada): U. S. Coast and Geod. Survey (Spee. Pub.) S. P. 41-1 (rev. ed. through 1963), 120 p., 1965; originallypublished (Newman, Walter S.). Sea level and the Holocene boundary in 1938. the eastern United States, in Intewnt. Assoc. Quaternary Research, 6th Cong. Warsaw, 1961, Rept., vol. 1: Lodz, Poland, ERICKSEN, GEORGE 8., see also Laurence, R. A., 3. , Panstwowe Wydawnictwo Nauk. Oddzial w Lodzi, p. 397-418, (Thomson, 1. Robert D.). Cement, iz Mineral resources of the 1966. Appalachian region: U. S. Geol. Survey Prof. Paper 580, p. 163-167,1968. FARA, MARK, see Dietrich, Richard Vincent, 14. 2. (?homson, Robert D.). Lime, i.n Mineral resources of the Appalachian region: U. S. Geol. Survey Prof. Paper 680, p. FARMER, GEORGE THOMAS, JR. 225-27.1968. Stratigraphy and paleontology ofthe Devonian black shales in 3. (Cox, Dennis P.). Limestone and dolomite, irc Mineral resources Highland County, Virginia: Mastet's, Univ. Virginia, 1960. ofthe Appalachian region: U. S. Geol. Survey Prof. Paper 580, p. n7-252,L968, FARNHAM, PAUL REX ERN, ERNST 8., see also Crenshaw, A. 8,, 2; Henika, W. S., l; Geology and- ground-water resources of the Tannersville- Plaster, Rodger W., 1, Tumbling Creek area, Washington, Smyth, and Tazewell coun- 1. Foundation stabilization at Flannagan Dam, Pound River, ties, Virginia: Mastey's, Virginia Polytech. Inst., 1960. Virginia (abs.): Virginia Jour. Sci., vol. 16, no. 4, p. 330-331, 1964. FAUL, HENRY Geology of Buckingham quadrangle, 2. the Virginia: Virginia Div. History of intrusion and metamorphism in the Appalachians and Mineral Resources p., Rept. Inv, 15, 45 1968. in the Urals (abs.): Geol. Soc. America Spec. Paper 68, p. 176, B. John IV. Flannagan Dam-The prepaid dam: Virginia Minerals, 1962. vol. 11, no. 2, p. 13-19, 1965; Virginials prepaid dam (abs.): Geol. Soc. America p. Spec. Paper 101, 267, 1968. FAUST, BURTON ESPENSHADE, GILBERT HOWRY Saltpeter caves and Virginia history,i.n Caves of Virginia: Falls 1. (Potter, Donald B.). Kyanite, sillimanite, and andalusite de- Church, Va., Virginia Cave Survey, p. 31-56' 1964. posits ofthe southeastern etates: U. S. Geol. Survey Prof. Paper 836, 121 p., 1960. FEITLER, STANLEY A., see Kinkel, Arthur R., Jr., 4. L4 VrncrNre Drvrsrow or MrNnnlr. Rnsouncrs

FELL, HOWARD BARRACLOUGH gineering of the Atlantic Shelf, Philadelphia, 1968, T!ans.: The biogeography and paleoecology of Ordovician seas, in Washington, D. C., p. 143-L18, 1968. Evolution and environment, edited by Ellen T. Drake: New FISHER. WILSON. JR. Haven, Yale Univ. Press, p. 139-162, 1968. Post-Canadian disconformity and the related Mosheim lime- FERGUSON, GEORGE E., see Vice, Raymond, B., 1,2. stone near Chatham Hill, Virginia (abs.): Virginia Jour. Sci., vol. 11, no. 4,p.214-2\5,1960. FERGUSON, HERMAN W., see King, Philip Burke,2. FITZGERALD, FRANCIS BELL, III FETH, J. H. 1. (Mitchell, R. S.). X-ray diffraction identification of selected heat (and others). Preliminary map of the conterminous United treated metamict minerals from Virginia (abs.): Virginia Jour. States showing depth to and quality ofshallowest ground water Sci., vol. 12,no.4, p. 185, 1961. containing more than 1,000 parts per million dissolved solids: 2. Geology of Little North Mountain and adjacent area in west- U.S. Geol. Survey Hydrol. Inv. Atlas HA-199, 2 sheets. scale central Augusta County, Virginia: Mastels, Univ. of Virginia, 1:3,168,000, 1965. 1966. FIELDER, FORRESTJOHN, see also Sherwood, William Cullen, FLEISCHER, MICHAEL, see also Hewett, Donnel Foster. 1. (eompiler). Fluoride content ofground water in the contermin- Surficial geology of the Mountain Lake area, Giles County, ous United States (maximum reported value for each county): Virginia: Mastey's, Virginia Polytech, Inst., 1967. U. S. Geol. Survey Misc. Geol. Inv. Map I-38?, scale 1:500,000, FINCH, WARREN 1962. 2. Fluoride content of ground water in the conterminous United Geology of epigenetic uranium deposits in sandstone in the States (abs.): Geol. Soc. America Spec. Paper90, p. 65, 1967. United States: U. S. Geol. Survey Prof. Paper538, I21p.,1967.

FISCHER, ALFRED G., see Osgood, Richard G., Jr. FLESSA, K. W., see Bretsky, S. S. FISCHER, JOSEPH A. FLINT, RICHARD FOSTER in Virginia, Alaska, and (and others). The relationship of earthquake occunrence to Comparison of interglacial stratigraphy Mediterranean: Am, Jour. Sci., vol. 264,no.9, p.673-684, 1966. tectonics in Virginia (abs.): EOS, vol. 50, no. 4, p. 235, 1969.

FISCHER, R. P. FLOCK, WILLIAM M. 1. Vanadium in the United States, exelusive of Alaska and Hawaii: 1. Relationship between clay mineralogy and parent rock of U. S. Geol. Survey Mineral Inv. Resource Map MR-16, scale Piedmont soils (abs.): Virginialour. Sci., vol. 13, no. 4, p. 278- 1:3,168,000, separate text, 1962. 279, 1962. 2. Vanadium, im Mineral resources of the Appalachian region: U. S. 2. Soils and soil clay mineral formation in the Virginia Blue Ridge Geol. Survey Prof. Paper 580, p. 449,451, 1968. and Piedmont provinces: Masterrs, Virginia Polytech. Inst., 1963. FISH, GEORGE E., JR., see also Withington, Charles F., Jr. FOLK, ROBERT L. 1. Titanium resources of Nelson and Amherst counties, Virginia- Petrography and T\rscarora, [Pt.] I, Saprolite ores: U. S. Bur. Mines Rept. Inv. 6094, 44 p., origin of the Rose Hill, and 1962. Keefer formations, Lower and Middle Silurian of eastern West Virginia: 2, (Swanson, Vernon F.). Titanium resources of Nelson and Jour. Sed. Petrology, vol. 30, no. 1, p. l-bS, Amherst counties, Virginia{Pt.l 2, Nelsonite: U. S. Bur. 1960. Mines Rept. Inv. 6429, 25 p., 1964. FONT-ALTABA, M. 3. Clinton hematitic sandstone deposits, Butt Mountain area, Giles County, Virginia, with a section on beneficiation evaluation by A thermal study of thaumasite: Mineralog. Mag., vol. 32, no. W. E. Lammont, C. E. Spruiell, and I. L. Field: U. S. Bur. 250, p. 567-572, 1960. Mines Rept. Inv. 6966, 39 p., 1967. FRANCIS, ROBERT EDWARD LEE, JR. FISHER, GEORGE WESTCOTT, see also Southwick, D. L. Gravity and magnetic surveys of the New Castle area, Craig The petrology and structure of the crystalline rocks along the County, Virginia: Masterrs, Virginia Polytech. Inst., 1967. Potomac River, near Washington, D. C.: Doctoral, Johns Hopkins Univ., 1963. FREDERIC, W. H., see Abernethy, Roy Franklin, 3.

FISHER, JOHN JOSEPH FREDRIKSSON, KURT, see also Keil, Klaus; Reid, A. M. 1. Development pattern of relict beach ridges, Outer Banks, (and others). The Sharps chondrite-New evidence on the barrier chain, North Carolina: Doetoral, Univ. North Carolina, origin of chondrules and chondrites, Paper 14 itt, Meteorite 1967; (abs.), Dissert. Abs., Sec. B., vol. 28, no. 11, p.46228, research (Peter M. Millman, editor)-Symposium, Vienna, 1968. 1968, Proc.: New York, Springer-Verlag (Astrophysics and 2. Origin of barrier island chain shore lines-Middle Atlantic Space Sci. Lib., Vol. 12), p. 155-165, discussion, p. 218, 1969. States (abs.): Geol. Soc. America Spee. Paper 115, p. 66-67, 1968. FRENCH, ALICE E. 3. Preliminary quantitative analysis of sur{ace morphology of inner Gem-stone, mineral, and fossil collecting, iz Mineral re- continental shelf, Cape Henry, Virginia to Cape Fear, North sources of the Appalachian region: U. S. Geol. Survey Prof. Carolina, in National symposium on ocean sciences and en- Paper 580, p. 288-303, 1968. PuslrcauoN 1 t5

FRENCH, BARRY ELLSWORTH GATLIN, GARNET A., see Bland, Rudolph J., Jr.,'J.. The geology of the Marion Dome, Smyth County, Virginia: GAWNE, CONSTANCE ELAINE Mastels, Virginia Polytech. Inst., 1967. Shore changes on Fenwick and Assateague Islands, Maryland FRENDZEL, DONALD J., see Cornwall, H. R.; Maxwell, and Virginia: Thesis (B.S.), Univ. Illinois, 1966. Charles H. GEHL, MARY A., see Haskins, Larry. FRIEDMAN, GERALD M. GEHLBACH, FREDERICK RENNER Distinction between dune, beach, and river sands from their Amphibians reptiles textural characteristics: Jour. Sed. Petrology, vol. 31, no. 4, and from the Pliocene and Pleistocene of p.514-529, 1961. North America-A chronological summary and selected bibliography: Texas Jour. Sci., vol. 17, no. I, p. 5&70, 1965. FRIEL, EUGENE J., see Schneider, William J., 1. GEITGEY, RONALD F., see also Mitchell, Richard S. 16. FRONDEL, JUDITH W. 1. (Mitchell, R. S.). Pseudomorphs of anatase after perrierite Variations of some rare earths in allanite: Am. Mineralogist, masses from Amherst County, Virginia (abs.): Virginia Jour. vol. 49, nos. 9-10, p. 1159-LL77,1964. Sci., vol. 17 , no. 4, p. 318, 1966. 2. Mineralogy (barian fergusonite, weinschenkite, and FULLAGAR, PAUL D., see also Bottino, Michael, l.; Dietrich, rhadophone) of a deeply weathering perrierite-bearing pegma- Richard Vincent, 15. tite in Amherst County, Virginia: Master's, Univ. of Virginia, (Bottino, 1. Michael L.). Rubidium-strontium age study of Mid- 1967. dle Devonian Tioga Bentonite: Southeastern Geology, vol. 10, no.4, p.247-256,1969. GERAGHTY, JAMES J., see Miller, David W. 2. (Bottino, Michael L.). Tertiary felsite intrusions in the Val- GERGEL, THOMAS JOSEPH ley and Ridge province, Virginia: Geol. Soc. America Bull., vol.80, no. 9, p. 1853-1858, 1969. The regionalization at tidal marshes along the eastern coast of the United States: Doctoral, Univ. Georgia, 1969; (abs.), Dis- FULTON, ROBERT BURWELL, III sert. Abs. Int., Sec. B, vol.31, no. 1, p.2448,1970. (Hoy, Robert Beck; Kendall, David Lampehre). Frequency GERNANT, ROBERT EVERETT distribution of combined zinc-lead-copper values in soils of the 1. Paleoecology of the Miocene Formation eastern United States, in Garcia Rojas, A., Symposium de Choptank of Maryland and Virginia: Doctoral, Michigan, 1969; (abs.) Dissert. exploracion geoquimica, Tomo 1: Mexico, 20th Internat. Geol. Univ. p. Cong., p.8l-97, 1958. Abs. Int., Sec. B, vol. 30, no. 5, 23318, 1969. 2. Paleoenvironments of the Miocene Choptank Formation (abs.): FURCRON, A. S. Geol. Soc. America Abstracts with Programs 1969, pt. 7, p. Late Precambrian and early Paleozoic erosion depositional 76-77, 1969. sequences of northern and central Virginia, Precambrian- iz GEYL, W. F. Paleozoic Appalachian problems: Georgia Geol. Survey Bull. 80, p. 57-88, 1969. Morphometric analysis and the world-wide occulrence ofstep- ped erosion sudaces: Jour. Geology, vol. 69, no. 4; p. 388-416, GABELMAN, JOHN W. r96r. Metallotectonic zoning in the North American Appalachian GIANNINI, W. F. region, in Internat. Geol. Cong., 23d, Prague, 1968, Proc., (Young, R. S.). zones in New (Mosheim) limestone, Sec. 7, Endogenous ore deposits: Prague, Academia, p. Illite Market (abs.): 17-33, 1968. Stephens City, Virginia VirginiaJour. Sci., vol. l7,no.4, p.319, 1966. GALAT, G. A.,see Bromery, R. W., 1,2,3,4,5,6. GIBSON; FRANCIS HAROLD, sae Abernethy, Roy Franklin, 3, 4. GALBRAITH, J. N., see Cantwell, T. GIBSON, THOMAS GEORGE, see aLso Buzas, Martin; Towe, GALLOWAY, J. J. Kenneth M. (St. Jean, J., Jr.). Ordovician Stromatoporoidea of North l. Benthonic Foraminifera and paleoecology of the Miocene de- America: Bulls. Am. Paleontology, vol. 43, no. 194, 102 p., posits of the Middle Atlantic Coastal Plain: Doctoral, Princeton 1961. Univ., 1962; (abs. ), Disser"t. Abs., vol. 24, no. 6, p. 242I, 1963. 2. Stratigraphy and paleoenvironment ofthe phosphatic Miocene GAMBRELL, J. WYATT strata of North Carolina: Geol. Soc. America Bull. , vol. 78, no. 5, p. 631-649, 1967. (Sinnott, Allen). Water-Its occurrence and use in Virginia: (Hazel, Joseph E.; Mello, James F.). Fossiliferous rocks from Univ. Virginia Newsletter, vol. 37, no. 2, p. 5-8, 1960. 3. submarine canyons off the northeastern United States: U. S. GARRISON, LEWIS E., see Emery, K. O.,2. Geol. Survey Prof. Paper 600-D, p. D222-D2?A, $68. 4. Paleoenvironments and basin mobility in the Miocene of the GATHRIGHT, THOMAS M., II Atlantic Coastal Plain (abs.): Geol. Soc. America Spec. Paper 1. Revision of the Lower Pennsylvanian correlations in Wise 10r, p.46, 1968. County, Virginia (abs.): p. Virginia Jour. Sci., vol. 15, no. 4, GILBERT, F. P., see Bromery, R. W., 1, 3. 331-332, 1964. 2. (Willison, Robert G.). Ground-water fluctuations in Virsinia: GILES, HARRY N. Virginia Minerals, vol. 14, no. 3, p. 17-27, 1968. A preliminary report on the mineralogy of the Albemarle 16 Vrncrun DrvrsroN or Mnrrur, Rnsouncps

soapstone deposit, Albemarle County (abs.): Virginialour. Sci., GRAHAM, ALAN vol. 13, no. 4,p.279,|%L Origin and evolution of the biota of southeastern North fossil plant record: Evolution, vol. GILLULY, JAMES America-Evidence from the 18, no. 4, p. 5?1-585, 1964. Atlantic sediments, erosion rates, and evolution ofthe Continen- tal Shelf-Some speculations: Geol. Soc. America Bull., vol. 75, GRAHAM, JOHN W. no. 6, p. 483-492, 196,1. Significance of magnetic anisotropy in Appalachian sedimentary continents: Am. Geophys. Union GIUSTI, ENNIO VINCENT rocks, in, The earth beneath the Geophys. Mon. 10 (Nat. Research Council Pub. 146?)' p. An investigation of Piedmont streams in terms of their geomor- 62?-648, 1966. phology and runoff characteristics: Mastefs, American Univ., r%2. GRANGER, STEUBEN G. design Richmond, Virginia- GLASER, JOHN DONALD Subsoils and foundation in Discussion (of paper by L. Casagrande, 1966): Am. Soc. Civil Non-marine Cretaceous sedimentation in the Middle Atlantic Engineers Proc., vol. 93, paper 5215, Jour. Soil Mechanics and Coastal Plain: Doctoral, Johns Hopkins 1967. Univ., Found. Div., no. 5m3, p. t72-L73, L967. GLASS, HERBERT D., see Groot, JohanJ. GRAY, C. H., see Orlin, Hyman. LYNN, III, see Tobisch, Othmar T. GLOVER, GREENBERG, SEYMOUR 5., see also Milici, Robert C', 1,2; GNIRK, P. F. Smith, James W., 3. (Cheatham, J. B., Jr.). Identation experiments on dry rocks 1. Chemical analyses-Eastern Albemarle and western Fluvanna p. under pressure: Jour, Pet. Tech., vol. 15, no. 9, p. 1081- 1039, counties: VirginiaMinerals, vol' 10, no. 1, 6'7,1964. near 196i|. 2. (Milici, Robert C.). Petrography ofthe soapstone deposits Old Dominion, Albemarle County, Virginia: Southeastern Geol- GOETT, HARRY JOSEPH ogy, vol.6, no.4, p.2LA222,1965. The geology of the Catoctin Formation near Front Royal, GREENLAND, L. Virginia: Mastet's, George Washington Univ., 1969. Zinc in standard rocks G-1 and W-1; Geochim. et Cosmoehim. GOLDRICH, SAMUEL S. Acta, vol. 27, no. 3, p. 269-271, 1963. (and others). The Precambrian geology and geochronology of GREY, DONALD C., sae Haynes, C. Vance, Jr., 2. Minnesota: Minnesota Geol. Survey Bull. 41, 193 p., 1961. (For Virginia see p. 33-35, 161.) GRIFFIN, VILLARD STUART, JR. GOOCH, EDWIN OCTAVIUS 1. A petrofabric investigation of some Cambrian and Precambrian rocks in the central Blue Ridge of Virginia: Mastefs, Univ. of (Wood, Robed S.; Parrott, William T.). Sources of aggregate Virginia, 1961. used in Virginia highway construetion: Virginia Div. Mineral Comments on the structural petrology of some Cambrian and Resources, Min. Resources Rept. 1, 65 p., 1960. 2. Precambrian rocks of the central Blue Ridge (abs.): Virginia GOODELL, H. G., see Pilkey, Orrin H. Jour. Sci., vol. 12, no. 4, p' 187, 1961. 3. Mesoscopic and microscopic fabrics relationships across the JOHN C., see Hack, John T., 1. GOODLETT, Catoctin Mountain-Blue Ridge anticlinorium of central Virginia: (abs.), Abs. vol. GOODWIN, BRUCE K., see also johnson, Gerald H., 1, 3. Doctoral, Michigan State Univ., 1965; Dissert. 26, no. 8, p. 4571-4672, l%6. 1 . Differential thermal analysis as an aid to geologic mapping on the Virginia Piedmont: Pennsylvania Acad. Sci. Proc., vol. 39, p. GRIFFITTS, W, R, 344-346, 1965. (Larrabee, D. M.; Norton, J. J'). Beryllium in the United States' (Johnson, Gerald H.). Geologic structures and stratigraphy ofa 2. exclusive of Alaska and Hawaii: U. S. Geol. Swvey Mineral Inv. portion Triassic Deep Run, Henrico of the basin at County, Res, Map MR-35, scale 1:3,168,000, separate text, 1962. Virginia (abs.): Virginialour. Sci., vol. 18, no. 4, p. 186, 1967. The typical (?) Petersburg granite (abs. Virginia Jour. Sci., vol. 8. ): GRISCOM, ANDREW see Blanchett, Jean, 3,4. 20, no. 3, p. 125, 1969. 1. Tectonic significance of the Bouguer gravity field of the Ap- GORDON, NORMA S., see Donohue, Mildred D. palachian system (abs.): Geol. Soc' America Spec. Paper 73, p. 163-164, 1963. GORDON, SAMUEL G. 2. (Zietz,Isidore). Differences between aeromagnetic and geologic Meteorites in the collection of the Academy of Natural Sciences depth to basement in the Appalachian basin (abs.): Geol' Soc. ofPhiladelphia: Acad. Nat. Sci. PhiladelphiaProc. 1933, vol.85, America Spec. Paper no. ?6, p. 68-69' 196't' p.228-28L, L984. GROOT, JOHAN J. GOTTFRIED, DAVID, see also Larsen, Esper Signius, II. (Glass, Herbert D.). Some aspects of the mineralogy of the 1. (Moore, Roosevelt; Caemmerer, Alice). Thorium and uranium in northern Atlantic Coastal Plain, in Swineford, Ada, ed., Clays some alkalic igneous rocks from Virginia and Texas: U. S. Geol. and clay minerals: Natl. Conf. Clays and Clay Minerals, ?th' Survey Prof. Paper 450-8, p. B?0-B72, 1962. lVashington, D. C., 1958, Proc., p. 27 l-?84, 1960' 2. (and others). Geochemical behavior of gold during magmatic differentiation [summ.]: Geol. Soc. America Abstracts \a/ith GRUBBS, DONALD K. Programs 1969, pt. 7, p. 277 -278, 1969. 1. (Barnes, Robert C.). Mineral paragenesis in the Meyers-L. Pugt,rclrrox 1 t7

Copenhaver barite mines, Sm1'th County, Virginia (abs.): Vir- palachians: Virginia Polytech. Inst. Dept. Geol. Studies Mem. 1, giniaJour. Sci., vol. 11, no.4, p.210, 1960. p.33-45,1964. 2. Weathering of diabase: Doctoral, Univ. of Pittsburgh, 1969. HAENTIZCHEL, WALTER GRUNDY, H. P. (El-Baz, Farouk; Amstutz, Gerhard Christian). Coprolites-An (Brown, W. L.). A high-temperature X-ray study of the annotated bibliography: Geol. Soc. Ameriea Mem. 108, 132 p., equilibrium forms of albite: Mineralog. Mag., vol. 37, no. 286, p. 1968. 156-172,1969. HAGLUND, DAVID S. GUILBERT, F. P., see Bromery, R. W., 2. The determination of the surface charges on quartz aggregates induced by geologic provenance (abs.): VirginiaJour. Sci., vol. GUILD, P. W., see Carr, M. S. 15, no. 4, p. 332-333, 1964. GUILDAY, JOHN E. HALE, ROBIN CLYDE 1. (Bender, Martin S.). Late Pleistocene records of the yellow- Geology of the Peters Mountain area, Giles County, Virginia: cheeked vole, Microtus ranthogrntlrus (Leach): Carnegie Mus. l. Mastels, Virginia Polytech. Inst., 1961. Annals, vol.35, ar"t. 14, p.315-330, 1960. 2. A polymictic conglomerate along the New River, Giles County, 2. Notes on Pleistocene vertebrates from Wythe County, Virginia: Virginia (abs.): Virginia Jour. Sci., vol. 12, no. 4, p. 188-189, Carnegie Mus. Annals, vol. 36, art. 8, p. ??-86, 1962. 1961. 3. The Pleistocene loeal fauna ofthe Natural Chimneys, Augusta County, Virginia: Carnegie Mus. Annals, vol. 36, art. 9, p. HALES, A. L. 87-122,1962. 1. (and others). Some logistics ofthe East Coast onshore-offshore The ice age heffalump Audubon, vol. 27 no. 4, p. 4. trap: Canadian , experiment (ECOOE): Earthquake Notes, vol. 37, no. 1, p. 110-114, 1965. 25-32, L966. GUILLOU, ROBERT B. 2. (and others). The East Coast onshore-offshore experiment* I, The first arrival phases: Seismol. Soc. America Bull., vol. 1. (Schmidt, Robert G,). Correlation ofaeroradioactivity data and [Pt.] 58, no. 3, p. 75?-819, 1968. areal geology: U. S. Geol. Survey Prof. Paper 400-8, p. B119-8121, 1960. HALLINGER, DONALD E. Norfolk-Peninsula Atomic Energy 2. area(ARMS-II): U. S. Stratigraphy and brachiopod fauna of the Chatham Hill lime- Comm. Effects 61.6.4, 20 p., 1963. Civil Study CEX stone at the type locatity (abs.): Virginialour. Sci., vol. 11, no. 4, GURNEE, RUSSELL H. p.216,1960. Observations on Warm River Cave, Virginia: Natl. Speleol. Soc. HAMAGUCHI, H. NSS News, vol. 18, p. 1960. 34-36, (and others). Values for trace elements in G-l and W-l with GUY, HAROLD P., see Sayre, W. W.; Vice, Raymond 8., 1,2. neutron activation analysis: Geochim. et Cosmochim. Acta, vol. 23, nos. 3-4, p. 296-299, 1961. GWINN, VINTON E. Thin-skinned tectonics in the Plateau and northwestern Valley HAMILTON, CHARLES LEROY and Ridge provinces of the eentral Appalachians: Geol. Soc. Geology of the Peaks of Otter area, Bedford and Botetourt America Bull., vol. ?5, no. 9, p. 863-900' 19&1. eounties, Virginia: Doctoral, Virginia Polytech. Inst., 1964. HACK, JOHN T. HAMILTON, WARREN 1. (Goodlett, John C.). Geomorphology and forest ecology of a (Pakiser, L. C., ). Geologic and crustal cross section of the United mountain region in the central Appalachians: U. S. Geol. Survey States along the 37th parallel-A contribution to the Upper Prof. Paper 347, 66 p., 1960. Mantle Project: U. S. Geol. Survey Misc' Inv. Map 1448, scale 2. Interpretation of erosional topography in humid temperate 1:2,500,000, 1965. regions: Am. Jour. Sci., vol. 25&A, p. 80-9?, 1960. 3. Relation of solution features to chemieal character of water in HAMLIN, HOWARD P., see Calver, James Lewis, 2. the Shenandoah Valley, Virginia: U. S. Geol. Survey Prof. HAMMOND, EDWIN H. Paper 400-8, p. 8387-8390, 1960. 1. Classes of land-surface form in the forty-eight states, U. S. A.: 4. Origin oftalus and scree in northern Virginia (abs.): Geol. Soc. Assoc. Am. Geographers Annals, vol. M, no. 1, map supp. 4, America Bull., vol. 7l, no. 12, pt. 2, p. 1877-1878, 1960. scale 1:5,000,000, 1964. 5. (Durloo, Leslie H.). Geology of Luray Caverns, Virginia: 2. (complier) Classes of land-surface form in the United States- Virginia Div. Mineral Resources Rept. Inv. 3, 43 p., 1962. National Atlas of the U, S.: U. S. Geological Survey, 1 sheet, 6. Geomorphology of the Shenandoah Valley, Virginia and West 1966. Virginia, and origin of the residual ore deposits: U. S. Geol. Survey Prof. Paper 4&1, 83 p., 1965. HANSON, ROBERT L. geology-Cenozoic 7. The area, its development of the southern Characteristics of summer flow of the Potomae River: U. S. of Appalachians, iz The distributional history of the biota the Geol. Survey Prof. Paper 575-C, p. C2L2-C215, L967. southern Appalachians-Pt. 1, Invertebrates (Symposium, Blacksburg, Va., 1968): Virginia Polytech. Inst, Research Div. HARDING, SAMUEL T. Mon. 1, p. 1-17, 1969. Reconnaissance magnetic survey of the New River district, HADLEY, JARVIS 8., see also Miller, Ralph L., 6. Virginia (abs): Virginia Jour. Sci., vol. 13, no. 4, p' 28,0,1962. Correlation of isotopic ages, erustal heating and sedimentation in the Appalachian region, iz Tectonics of the Southern Ap- HARPER. CHARLES WOODS. JR., see Boucot, Arthur J.' 3. 18 VrncrNre DrvrsroN or MrNnnRl Rnsouncns

HARPER, JOHN D., see Hea.d, James W., III, 2. 9. (and others), Nearshore tidal and nontidal currents, Virginia Beach, Virginia: U. S. Army Coastal CenterTech. Memo. no. 5, HARRIS, LEONARD see also D., Englund, Kenneth J., 2; Miller, 20 p., L964. Ralph L.,2. 10. (Pore, N. A.; Tuck, D. R., Jr.). Predictor equations for beach 1. Drowned valley topography at beginning of Middle Ordovician proeesses and responses: Jour. Geophys. Research, vol. 70, no. deposition in southwest Virginia and northern Tennessee: U. S. 24, p. 6103-6109, 1965. Geol. Survey Prof. Paper400-8, p. 8186-8189, 1960. 11. (and others). Possible late Pleistocene uplift, Chesapeake Bay (Zietz, Isidorc). Development of Cumberland overthrust block entrance: Jour. Geology, vol. 73, no. 2, 20I-229, L965. i; in vicinity of Chestnut Ridge fenster in southwest Virginia: Am. 12. (Wass, Marvin L.). Frequencies of infaunal invertebrates re- Assoc. Petroleum Geologists Bull., vol. 46,no. 12,p.2148-2160, lated to water content ofChesapeake Bay sediments: Southeast- 1962. ern Geology, vol. 6, no. 4, p. 177-187,1965. (Stephens, J. G.; Miller, R. L.). Geology of the Coleman Gap 13. (Richardson, A. M., Jr.). PlateJoad tests on sandy marirqe quadrangle, Tennessee-Virginia: U. S. Geol. Survey Quad. sediments, lower Chesapeake Bay, in Marine geotechnique- Maps, Map GQ-188, scale l:24,000, sections, 1962. Internat. Research Conf., Monticello, Ill., 1966, Proc.: Urbana, 4. Thrusting developed aft,er folding in the Valley and Ridge Ill., Univ. Illinois Press, p. 274-290, 1967. province, southwest Virginia: U. S. Geol. Survey Prof. Paper 450-E, p. 822-E25, L962. HART, RODNEY, see Austin, Charles R.,1,2. 5. Disconformity between Lower and Middle Ordovician rocks in HART, STANLEY ROBERT southwest Virginia and northern Tennessee (abs.): Geol. Soc. The use of hornblendes and pyroxenes for K-Ar dating: Jour, America Spee. Paper 68, p.72-73, 1962. Geophys. Research, vol. 66, no. 9, p. 2995-3001, 1961. 6. (Miller, R. L.). Geology of the Stickleyville quadrangle, Vir- ginia: U. S. Geol. Survey Quad. Map GQ-238, seale 1:24,000, HARTENSTEIN, W. G. 1963. Hydrocarbon whys and wherefores: Oil and GasJour., vol. 65, 7. Facies relations of exposed Rome Formation and Conasauga no. 52, p. 200-213, L967. Group of northeastern Tennessee with equivalent rocks in the subsurface ofKentucky and Virginia: U. S. Geol. Survey Prof. HARTNER, F.8., see Walker, Forrest E. Paper 501-8, p. B.25-B.29, 1964. HASKINS, LARRY A., see also DeGrazia, A. R. 8. The Clinchport thrust fault-A major structural element of the southeirn Appalachian Mountains: U. S. Geol. Survey Prof. (Gehl, Mary A.). The rare-earth contents of standard rocks G-l Paper 525-8, p. B49-B53, 1965. and W-l and their comparison with other rare-earth distribution 9. Geologic map of the Wheeler quadrangle, Claiborne County, patterns: Jour. Geophys. Research, vol. 68, no. 7, p. 2037 -2043, 1963. Tennessee and Lee County, Virginia: U. S. Geol. Survey Quad. Map GQ435, scale 1:24,000, text, 1965. HASSON, KENNETH O. Geology of the L. S. Bales well, Lee County, Virginia-A 1. (Dennison, John M.). Relation of type Millboro Shale in Virginia Cambrian and Ordovician test, ira Kentucky Oil and Gas Associa- to Romney Group (Devonian) of West Virginia and Maryland tion, 29th Annual Mtg., 1965, Proc. Tech. Sess: Kentueky Geol. (abs.): Geol. Soc. America Spec. Paper ll5, p. 476-477,1958. Survey, ser. 10, Spec. Pub. 14, p.50-55, 1967. 2. (Liebe, Richard M,). Conodont correlation of Tully'Limestone HARRISON. WYMAN outcrops in Pennsylvania and West Virginia (abs.): Geol. Soc. p. 1. Seashore State Park, in Virginia Academy of Science, America Spec. Paper 121, 443, 1969. Guidebook, 40th Ann. Mtg., Norfolk, 1962: Norfolk, Va., Norfolk Coll. of William and Mary, p.77-94, l%2. HATHWAY, JOHN C. 2. Pleistocene record in the subsurface of the Norfolk area, Regional clay mineral facies in the East Coast estuaries ofthe Virginia, iz Virginia Academy of Science Guidebook, 40th Ann. United States (abs.): Geol. Soc. America Abstracts.with Pro- Mtg., 1962: Norfolk, Va., Norfolk Coll. of William and Mary, p. grams 1969, pt. 4, Southeastern Section, p. 3233, 1969. 3542,1962. (Rusnak, (?) 3. Gene A.). Sea-level and crustal movements at HAVEN, DEXTER S. Chesapeake Bay entrance-10,000-15,000 B. P. (abs.): Geol. (Morales-Alamo, Reinaldo). Occurrence and transport of fecal Soc. America Spec. Paper 73, p.297, 1963. pellets in suspension in a tidal estuary: Sed. Geology, vol. 2, no. 4. Reconnaissance geological echo profiler (GEP) survey in lower 2, p. ].4L-I51, 1968; (abs.), Virginia Jour. Sci., vol. 18, no. 4, p. Chesapeake Bay (abs.): Am. Geophys. Union Trans., vol. 44, p. 185-186, 1967. 68, 1963. (Lyneh, M. P:; Altschaeffl, A. G.). Sediments of lower HAYES, LARRY G, Chesapeake Bay, with emphasis on mass properties: Jour. Sed. Petrology, vol. 34, no. 4, p. 727-755,1964. 1. Tri-State Zinc, Inc., Bowers-Campbell Mine, Timberville, Vir- b. (Wagner, K. A.). Beach changes at Virginia Beach, Virginia: ginia: Society of Mining Engineers of A.LM.E., preprint no. U. S. Army Coastal Eng. Res. Cent., Misc. Paper 6-64, 25 p., 60AU77, 9 p., 1960. 1964. 2. The Bowers-Campbell Mine-Tri-State's boot-shape zinc de- 4 (Morales-Alamo, R.). Dynamic properties of immersed sand at posit: Mining Eng., vol. 12, no. 9, p. 997-1000, 1960. Virginia Beach, Virginia: U. S. Army Coastal Res. Cent., Tech Memo. no. 9, 52 p., f964. HAYNES, C. VANCE. JR. 8. (Krumbein, W. C.; Wilson. W. S.). Sedimentation at an inlet l. Fluted projectile points-Their age and dispersion: Science, vol. entrance-Rudee Inlet-Virginia Beach: U. S. Army Corps of 145, no.3639, p. 1408-1513, 1964. Engineers Coastal Engineering Res. Center, Tech. Memo. no. 2. (Damon, Paul E.; Grey, Donald C.). Arizona radiocarbon dates 8. 1964. Vl: Radiocarbon. vol. 8, p. l-21,1966. (p. 20.) Pusl-rcatroN 1 19

HAZL, JOSEPH 8., see also Gibson, Thomas G., 3. HENDERSON, EDWARD P. 1. Pleistocene ostracode zoogeography in AUantic Coast submarine Hexahedrites: Smithsonian Misc. Colln., vol. 148, no. 5, (Pub' canyons: Jour. Paleontology, vol. 42, no. 5, p. 1264-127L,1968. 4601),41 p., 1965. 2. Ostracodes from the Brightseat Formation (Danian) of Mary- HENIKA, WILLIAM SINCLAIR, see also Delaney, J. R. land: Jour. Paleontology, vol. 42, no. 1, p. 100-142, 1968. (Ern, of differentiated hornblende 3. Faunal evidence for an unconformity between the Paleocene 1. E. H.), Structural behavior (abs.): Brightseat and Aquia Formations (Maryland and Virginia): metagabbro injections in the central Piedmont, Virginia 18, p. 186, 196?. U. S. Geol. Survey Prof. Paper 650-C, p. C58-C65, 1969. VirginiaJour. Sci., vol. no.4, 2. Geology ofthe Buekingham injection complex (age uncertain- HAZLETT, WILLIAM H., JR. probably mid to late Paleozoic) (Buekingham County): Mastey's, 1. Nappe-like structure within the Read-Coyner Mountain fenster Univ. of Virginia, 1969. near Roanoke, Virginia (abs.): Geol. Soc. America Spec. Paper HERGENRODER, JOHN DAVID ll5, p. 477-478,1968. (Middle and related rocks of 2. Structura.l evolution of the Roanoke area, Virginia: Doctoral, 1. The Bays Formation Ordovician) Appalachians: Doctoral, Virginia Polytech. Inst., VirginiaPolytech. Inst., 1968; (abs.), Dissert. Abs., Sec. B, vol. the southern (abs.) Dissert. Abs., Sec. 8,vot.27, no.4, p. 11868' 1966' 29, p. 47 L2B47 13B, 1969. 1966; 2. Stratigraphy of the Bays Formation (Middle Ordovician) and HEAD, JAMES W., III related rocks (abs.): Geol. Soc. America Spec. Paper, p. 4?8' 1. Directional determination of the Late Silurian-Early Devonian 1968. marine transgression in the central Appalachians (abs.): Geol. HERON, S. DUNCAN, JR. Soc. America Spec. Paper 121, p. 354-355, 1969. (Blackwelder, Clay mineralogy of the north and 2. (and others). Paleogeography and environmental reconstruction Blake W.). (abs.): Geol. Soc. America Spec. of Late Silurian-Early Devonian time in the Appalachian basin central Atlantic Coast Miocene p. 445, 1969. (abs.): Geol. Soc. America Spec. Paper 121, p. 355-356, 1969. Paper 121, 3. An integrated model of carbonate depositional basin HERRING, B. F., see Kaiser, E. P. evolution-Late Cayugan (Upper Silurian) and Helderbergian (Lower Devonian) ofthe central Appalachians: Doctoral, Brown HERZ, NORMAN Univ., 1969; (abs.), Dissert. Abs. Int., Sec. B, vol.3l, no.2, p. 1. (Eilertsen, Nils A.). Titanium, ira Mineral resources of the 7588-7598, 1970. Appalachian region: U. S. Geol. Survey Prof. Paper 580, p. paleogeography part the 4. Correlation and of the upper of 437-443, L968. (Lower Devonian) of the eentral Appala- Helderberg Group 2. The Roseland alkalic anorthosite massif, Virginia, in Ori$n of chians (abs. ): Geol. Soc. America Abstracts with Programs 1969, anorthosite and related rocks: New York State Mus. and Sci. pt. p. 7, 95, 1969. Service Mem. 18, p. 357-36?, 1968 tl969l. 5. The Keyser Limestone at New Creek, West Virginia, an 3. Anorthosite belts, continental drift, and the anorthosite event: Devonian depositional basin illustration of Appalachian Early Science, vol. 164, no.3882, p.944-947,1969, evolution, in Some Appalachian coals and carbonates, models of ancient shallow-water deposition--Geo1. Soc. America, Coal HERZOG, L. F., see Deuser, W. G. Div., Preconvention Field T?ip 1969: Morgantown, W. Va., West Virginia Geol. and Econ. Survey, p. 323-355, 1969. HESS, J. W., JR. (Davis, N. W.). Butler Cave-Sinking Creek system: Int' Congr. HEADLEE, ALVAH JOHN WASHINGTON Speleol., Abh., no. 5, vol. 2 (Spelaeogense I), p. 57.1-5?.7' illus. Asphalt Dickenson County, Virginia: Producers from well, (incl. strat. col., sketch map), 1969. Monthly, vol.24, no. 6, p. 28-30, 1960. HEALD, MILTON TIDD HEWETT, DONNEL FOSTER (Anderegg, R. C.). Differential cementation in the Tuscarora (Fleischer, Michael). Deposits of the manganese oxides: Econ. sandstone:Jour. Sed. Petrology, vol.30, no.4, p.568-57?, 1960. Geology, vol.55, no. 1, p. 1-55, 1960'

HECHT, ALAN D. HEYL, ALLEN VAN, JR., see also Brock, Maurice Rex; Jolly, Miocene distribution ofmolluscan provinces aiong the East Coast Janice L.; McKnight, E. T.; Wedow, Helmuth, Jr., 2. of the United States: Geol. Soc. America Bull., vol. 80, no. 8, p. 1. (Bozion, C. N.). Varieties of supergene zine deposits in the 1617-1620,1969. United States: U. S. Geol. SurveyProf. Paper400-8, p. B2-B5' HEDGES, JAMES A. 1960. 2. (Bozion, C. N. ). Oxidized zinc deposits of the United States-Pt. Opferkessel on Old Rag Mountain, Madison County, Virginia 1, General geology: U. S. Geol. Survey Bull. 1135-4,52 p., 1962. (abs.): Natl. Speleol. Soc. Bull., vol. 29, no. 3, p. 99, 1967. 3. Some aspects of genesis of stratiform zine-lead-barite-fluorite HEINRICH, E. WILLIAMS deposits in the United States, in Genesis of stratiform lead- zinc-barite-flourite deposits (Mississippi Valley type depos- Rogersite-weinschenkite: Am. Mineralogist, vol. 48, nos. 9-10, its)-A symposium, New York, 1966: Eeon. Geology Mon. 3, p. p. 1168-1170,1963. 20-29, t967. HEIRTZLER, J., see Drake, Charles L., 3. 4. The 38th parallel lineament and its relationship to ore deposits (abs.): Mining Eng., vol. 19, no. 12, p. 33' 1967; Econ. Geology, HELLER, FREDERICK K. vol.63, no. Ir p.88, 1968. (Huff, James R.). Dam sites in the Piedmont Plateau (abs.): Geol. Soc. America Spec. Paper 73, p. 8-9, 1963. HEYMAN, D., see Schaeffer, O. A. 20 Vrncrure Drvrsrou or Mrxuner, Rssouncrs

HIBBARD, C. W. HOPKINS, HENRY ROBERT (and others). Quaternary mammals of North America, ira The Geology of western Louisa County, Virginia: Doctoral, Cornell Quaternary of the United States: Princeton, N. J., Princeton Univ., 1960; (abs.), Dissert. Abs., vol. 2L, no. 7, p. 1911-1912, Univ. Press, p. 509-575, 1965. 1961.

HILLHOUSE, DOUGLAS NEIL HOPSON, CLIFFORD 4., see also Doe, Bruce R., 2. Geologa of the Piney River-Roseland titanium a.rea, Nelson and Age of the Glenarm Series, Maryland Piedmont (abs.): Geol. Amherst counties, Virginia: Doctoral, Virginia Polytech. Inst., Soc. America Spec, Paper 101, p. 262, 1968. 1960; (abs.), Dissert. Abs., vol. 25, no. 10, p. 5861, 1965. HORBACK, HENRY HIRSHMAN, J., see Drake, Charles L., 3. (Olsen, Edward John). Catalog of the collection of meteorites in the Chicago Natural HOAGLAND, ALAN D. History Museum: Fieldiana--4eology, vol. 15, no.3, p. 319, 1965. (includes Virginiameterorites: Dungan- Appalachian strata-bound deposits; their essential features, non, I{opper, Indian Valley, Norfolk, Richmond, Staunton). genesis and the exploration problems (abs.): Econ, Geology, vol. 64, no. 3, p. 35, 1969. HORN, M. K., see Manheim, F. T.

HOBBS, C. R. 8., JE., see Dietrich, Richard Vincent, 10. HORNE, K. C., JR., see Wiggins, L. B.

HOBBS, ROBERT G., see Brobst, Donald A. , 2; Kinkel, Arthur R. , HOSTERMAN, JOHN W., see olso Knechtel, Maxwell, M., 1, 3. Jr., 4. (and others). Clay, in Mineral resources of the Appalachian HODGES, R. L., see Mathews, H. L., 4. region: U. S. Geol. Survey Prof. Paper 580, p. 167-188, 1968.

HOFFER, F. B. I{OSKINS. DONALD M. Bibliography of Virginia geology and mineral resources-l94l- Stratigraphy and paleontology ofthe Bloomsburg Formation of 1949: Virginia Div. Mineral Resources Inf. Cir. 14, 58 p., 1968. Pennsylvania and adjacent states: Pennsylvania Geol, Survey, 4th Ser., Bull. G-36, 125 p., 1961. HOFFMAN, JOHN HAROLD HOUSE, R. (Nier, Alfred Otto Carl). Cosmic-ray-produced helium in the MICHAEL Keen Mountain and Casas Grandes meteorites:Jour. Geophys. Observations on the ammonoid succession of the North Ameri- Research, vol.65, no.3, p. 1063-1068, 1960. can Devonian: Jour. Paleontology, vol. 36, no. 2, p.246-284, L%2. HOLDEN, JOHN C., see Dietz, Robert S., 2. HOWELL, BENJAMIN F., JR. HOLLAND, HEINRICH D. Geophysical studies ofttre Appalachian area: Mineral Industries, (and others). On some aspects ofthe chemical evolution on cave vol.30, no. 5, p. 1-8, 1961, vol. p. 1964. waters:Jour. Geol,, 72,no. L, 36-67, HOY. ROBERT BECK, see Fulton, Robert Burwell, III.

HOLM, J. L. HOYTE, A. F. (Kleppa, O. J.). Thermodynamics of the disordering process in (Martinez, P.; Senftle, F. E.). Neutron activation method for albite: Am. Mineralogist, vol. 53, no. 1, p. 123-133, 1968. silver exploration: Soc. Mining Engineers Trans., vol. 238, p. 94-101, 1967.

HOLSINGER, JOHN R. HREHA, ANDREW J., see Dawson, T. A. 1. A study of 3-D Maze Cave, with emphasis on hydrology: Natl. HUANG, JINN HUIE, see Sherwood, William Cullen, 6. Speleol. Soc. NSS News, vol. 19, no. 1, p. 6-7, 1961. 2. Systematics, speciation, and distribution of the subterranean HUBER, WILLIAM G. amphipod gents StEgonectes (Gammaridae): U. S. Natl. Mus. Bull. 259, 176 p., 1967. (Johnson, Gerald H.). Biostratigraphy of the Yorktown Forma- 3. Some bones and shields from a cave in southwest Virginia: NSS tion (Miocene) on the south bank of the James River, Surry and News, vol.25, no. 11, p. 198-201, 1967. Isle of Wight counties, Virginia (abs.): Virginia Jour. Sci., vol. 4, A summary of eight years of exploration in the caves and karst of 20, no. 3, p. 125, 1969. southwestern Virginia (abs.): Natl. Speleol. Soc. Bull., vol. 29, no.3, p. 109-110, 1967. HUDDLE, JOHN W., see Roen, John B. 5. The caves, karst, and subterranean drainage of Rye Cove, Scott County, Virginia (abs.): Natl. Speleol. Soc. Bull., vol. 30, no. 2, HUFF, JAMES R., see Heller, Frederick. p.4142,1968. HUGHES, N. F. HOOKER, VERNE E. (Descriptions ofschizaeaceous spores taken from early Cretace- L. (Johnson, Charles F.). In situ stresses along the Appalachian ous macrofossils: Paleontology, vol. 9, pt.2, p.274-?39,1966, Piedmont, iz 4th Rock Mechanics Symposium, Ottawa, May 1967i Ottawa, Mines Br,., Dept. Energy, Mines and Resources, HULSTON, J.R.,see Kaplan, I. R. p. 137-154, 1968. 2. (Johnson, Charles F.). Near-surface horizontal stresses includ- IIUNT, ALLEN S. ing the effects ofrock anisotropy: U. S. Bur. Mines Rept. Inv. Submarginal suture and ventral plate on an agnostid trilobite: 7224,29 p.,1969. Jour. Paleontology, vol. 40, no. 5, p. 1238-1240, 1966. Pusr,rcerrox 1 2l

TIUNT, CHARLES BUTLER 3. (Goodwin, Bruce K.). Guidebook to the geology of the lower Physiography of the United States: San Francisco, W. H. YorkJames Peninsula and south bank of the James River- 10th and Freeman and Co., 481 p., 1967. Atlantic Coastal Plain Geol. Assoc., Ann. Field Conf., First Ann. Virginia Geol. Field Conf.: Williamsburg, Va., (Dept. HURLEY, P. M. College of William and Mary, Geology Guidebook no. 1), p., (and others). K-Ar age studies of Mississippi and other river 33 [1969]. sediments: Geol. Soc. America Bull., vol. 72, no. 12, p. 1807- JOHNSON. JESSE HARLAN 1816, 196r. Review of Ordovician algae, in Studies of Ordovician algae: p. HUTCHISON, J. HOWARD, see Arata, Andres A. Colorado School Mines Quart., vol. 56, no. 2, 3-101, 1961. HYERS, MERLYN EUGENE JOHNSON, JOHN GRANVILLE, see Boucot, ArthurJames, 1, 2. A study of the fossil mollusk Mercenaria cam,pechierzsis.' Mas- JOHNSON. ROBERT C. terJs, American Univ., 1969. Mineral resources in the proposed Hipes Reservoit area, James INGHAM, ALBERT IRWIN River Basin, Virginia, ira Site examination reports, part' 4 of appendix I of Report for development of water resources in Oil and gas frontiers in the ea.st (U. S. ): Geotimes, vol. 4, no. 6, p. Appalachia (v. 24): Washington, D. 0., U. S. Bur. Mines, p.I pt. 141-16,33-34, 1960. 4.47-50, 1969. IRVING, E., see Roy, J. L. JOHNSON, ROBERT W., JR., see also Young, Robert Spencer, 3. JACKSON, JEREMY (Watkins, J. S., Jr.). Aeromagnetic map of Staunton and A neontological and paleontological study ofthe autecology and vicinity, Virginia: U. S. Geol. Survey Geophys. Inv. Map synecology of the molluscan fauna of Fleets Bay, Virginia: GP-414, scale 1:62,500, 1963. Mastey's, George Washington Univ., 1968. JOHNSON, STANLEY, 5., see also Bland, R. J., Jr., 1. JAFFEE, HOWARD W. 1. Iron and titanium mineral pigments in Virginia: Virginia Miner- (Evans, Howard T.; Chapman, Randolph W.). Occurrence and als, vol. 10, no.3, p. 1-6, 1964. age ofehevkinite from the Devil's Slide fayalite-quartz syenite 2. Cuprite from Albemarle County: Virginia Minerals, vol. 10, no. nearStark, New Hampshire: Am. Mineralogist, vol.41, nos. 5-6, 2, p,7,1%4, p. 474-487, 1956. 3. (Denny, Marion V.; Le Van, D. C.). Analyses of clay, shale and related materials-southwestern counties: Virginia Div. Min- JAMES, DAVID EVAN eral Resources, Mitreral Resources Rept. 6, 186 p., revised, 1. Crustal structure of the Middle Atlantic states: Doctoral, 1966; originally published 1965. Stanford Univ., 1967; (abs.), Dissert. Abs., Sec. B, vol.27, no. 4. Virginia's contribution to the kyanite-mullite industry: Virginia 12, p. 44548,196?; (abs.), Earthquake Notes, vol. 37, no. 4, p. Minerals, vol. 13, no. 1, p. 1-7, 1967. 16,1966. 5. (Tyrrell, Miles E.). Analyses of clay and related materials- 2. (Smith, T. Jefferson; Steinhart, John S.). Crustal structure of Eastern counties: Virginia Div. Mineral Resources, Mineral the Middle Atlantic states: Jour. Geophys. Researeh, vol. 73, no. Resources Rept. 8, 232 p., 1968. 6, p. 1983-2007, 1968. 6. (Sweet, Palmer C.). Magnetic and gravity surveys of Albemarle and Fluvanna counties, Virginia: Virginia Div. Mineral Re- JASTER, MARION CHARLOTTE, see Rogers, Cleaves Lincoln. sources Rept. Inv. 20, 10 p., 1969. JENSEN, MEAD LEROY, sae Smitheringale, William George,2. JOHNSTON, JOHN EDWARD, see olso Brown, P. M. JERAN, PAUL W. Orumbull. James V. A.; Eaton, Gordon P.). The petroleum Study of the influence of faulting on the structure and deforma- potential of the emerged and submerged Atlantic Coastal Plain tion ofcoal beds in Buchanan County, Virginia (abs.): Geol. Soc. of the United States: Georgia Mineral Newsletter, vol. 13, no. 2, America Spec. Paper 115, p. 108-109, 1968. p. 6&?3, 1960. JOFFE, JACOB SAMUEL (Conybeare, Adrienne B.). Analyses ofUnited States soils, sec. JOHNSTON, PAUL M. 2, South Atlantic States: NewJersey, New Brunswick, Agricul- 1. Ground water supplies in shale and sandstone in Fairfax, tural Expt. Sta., Rutgers Univ., 1943. Loudoun, and Prince William counties, Virginia: U' S. Geol. Survey Cir. 424,7 p.,1960. JOHNSON, CHARLES F., see Hooker, Verne 8,,1,2. 2. The geology of Washington, D. C., and vicinity: Washington Acad. Sci. Jour., vol. 52,no.3, p. 57-68, 1962. JOHNSON, G. A. L., see Bott, M. H. P. 3. (Salotto, Bruno V. ). Geology and ground-water resources of the Fairfax quadrangle, Virginia U. S. Geol. Survey Water-Supply JOHNSON, GERALD H., see also Goodwin, Bruce K., 2; Huber, Paper 1539-L, p. L1-L61, 1962. William G.: Luebke. William C. 4. A visitols guide to the geology ofthe National Capital area- 1. (Goodwin, Bruce K.). Elliptieal despressions on undissected Internat. Mineralog. Assoc.,3d Gen. Mtg., Washington, D. C., highland gravels in northern Chesterfield County, Virginia 1962: [Washington, D. C.] Mineralog. Soc. America,32p., 1962. (abs.): VirginiaJour. Sci., vol. 18, no. 4, p. 186, 1967. 5. Geology and ground-water resources of Washington, D. C., and 2. (Coch, Nicholas K.). A coquina facies in the Yorktown Forma- vicinity, with a section on the chemical quality of water by D. E. tion near Chuckatuck, Virginia and its geological implications Weaver and Leonard Siu: U. S. Geol. Survey Water-Supply (abs.): Geol. Soc. America Spec. Paper 121, p.448, 1969. Paper 1776, 96 p., 1964. 22 Vrncrxre DrvrsroN or MrNnner, Rnsouncss

6. Ground water in the Washington, D, C. area, and a brief history KAUFFMAN, ERLE G. of the public water supply: Washington Acad. Sci. Jour., vol. 52, (Beauchamp, Robert G.). Sediments and faunas of Paleocene no.5, p. 101-110, 1962. marine cycles, Potomac River valley (abs.): Geol, Soc. America 7. Potomac River basin repor.t, Appendix G--4round re- water Abstracts with Programs 1969, pt. 7, p. 119-120, 1969. sources of the Potomac River basin: Baltimore, U. S. Army Engineering Dist., Basin Studies Branch, vol. ?, 114 p., 1g68. KEIL, KLAUS (Fredricksson, Kurt). The iron, magnesium, and calcium dis- JOLLY, JANICE L., see also Reed, John C., Jr., 1. tribution in coexisting olivines and rhombic p''roxenes of chon- (Heyl, Allen V., Jr.). Mercury and other trace elements in drites (Forksville): Jour. Geophys. Research, vol. 69, no. 16, p. sphalerite and wallrocks from central Kentucky, Tennessee, and 348?-3515, 1964. Appalachian zinc districts: U. S. Geol. Survey Bull. 1252-F, p. F1-F29, 1968. KELLOGG, REMINGTON 1. Fossil marine mammals from the Miocene Calvert Formation JONES, CLARK, saa Milici, Robert C., 2. of Maryland and Virginia-Pt. l, A new whalebone whale. . . . ; Pt. JONES, J. B. 2, . . .Sperm whaleorycterocetus: U. S. Natl. Mus. Bull. 247, (Nesbitt, R. W.; Slade, P. G.). The determination of the pts. 1-2, p. 1-63, 1965. orthoclase content ofhomogenized alkali feldspars using the 201 2. Cetothere skeletons from the Miocene Choptank Formation of Maryland and X-ray method: Mineralogical Mag., vol. 37 , no. 288, p. 1189-496, Virginia-(Pt.) 1, The skeleton of a Miocene 1969. Choptank cetothere: U. S. Natl. Mus. Bull. 294, p. l-24, 1969.

JONES, MICHAEL KENDALL, DAVID LAMPEHRE, sea Fulton, Robert Burwell. III. Paleoeurrents in lutaceous sediments (Ordovician, Silurian and Devonian, several localities in Tennessee, Virginia, West Vir- KEROHER, GRACE C. ginia, and Alabama): Masterrs, Univ. of Tenn., 1967. Glossary of stratigraphic terms, in Upper Paleozoic floral zones JORDAN, GEORGE F. and floral provinces of the United States: U. S. Geol. Survey Prof. Paper 454-K, p. K19-K32,1964. Submarine physiography of the United States continental margins: U. S. Coast and Geod. Survey Tech. Bull. 18, 29 p., 1962. KERWIN, JAMES A. JORDAN, ROBERT B. Classification and structure of the tidal marshes of the Poropotank River, Virginia: Maste/s, William and Mary, 1966. Delmarva Peninsula-Gross morphology and Pleistocene sedimentation (abs.): Geol. Soc. America Spec. Paper 101, p. KILLEEN, P. L. 2U, 1968. (Newman, W. L.), Tin in the United States exclusive of Alaska JUDSON, SHELDON, see also Richards, Horace G., 3. and Hawaii: U. S. Geol. Survey Mineral Inv. Resources Map MR44, scale 1:3,168,000, separate text, 1965. (Ritter, Dale F.). Rates of regional denudation in the United States: Jour. Geophys. Research, vol. 69, no. 16, p. 3395-3401, KING, ELIZABETH R. 19&. 1. (Zietz, Isidore). Determination of structure in the Appalachian basin by geophysical methods: U. S. Geol. Survey Prof. Paper P. KAISER, E. 400-8, p. B199-8202, 1960. (Herring, B. F.; Rabbitt, J. C.). Minor elements in some rocks, 2. (Zietz, Isidore; Dempsey, William J.). The significance of a ores, and mill and smelter products: Atomic Energy Com. Rept. group of aeromagnetic profiles off the eastern coast of North TEI-415, 119 p., 1954. (Prepared by U. S. Geol. Survey.) America: U. S. Geol. Survey Prof. Paper 424-D, p. D299-D303, 1961. KALLIOKOSKI, J. KING, PHILIP BURKE Metamorphic features in Nort-h American massive sulfide de- 1. The anatomy low-angle posits: Econ. Geology, vol. 60, no. 3, p. 48b-b05, 1965; correction, and habit of faults: Am. Jour. Sci., ibid, no. 7, p. 1539-1540, 1965. vol. 258-A' (Bradley vol.), p. 115-125, 1960. 2. (Ferguson, Herman W.). Geology of northeasternmost Tennes- KAPLAN, I, R. see, ulith a, section on The description of the basement rocks by Warren Hamilton: U. S. Geol. Survey, Prof. Paper 311, 136 p., (Hulston, J. R.). The isotopic abundance and content ofsulfur in 1960. meteorites: Geochim. et Cosmochim. Acta, vol. 80, no. b, p. Systematic pattern dikes in Appalachian 475-496,1966. 3. ofTriassic the region: U. S. Geol. Survey Prof. Paper 424-8, p. B93-B95, 1961. The (text KASTER, D. L. 4. tectonic map of North America and legend): Washing- ton, D. C., U. S. Geol. Survey, 26 p.,1964. (Meyer, W. J.; Derting, J. F.). Field observations of soils 5. Further thoughts on tectonic framework ofsoutheastern United developed from some unconsolidated deposits in the Piedmont States, iz Tectonics of the southern Appalachians: Virginia Lowlands province Prince (abs.): of William County Virginia Polytech. Inst., Geol. Studies Mem. no. I, p. 7-31, 1964. Jour. Sci., vol. 12, no.4, p. 187-188, 1961. 6. Tectonics of Quaternary time in middle North America, in Quaternary of the United States: Princeton, N. J., Princeton KATZ, ARTHUR SIGMUND Univ. Press, p. 831-870, 1965. The mineralogy of the Sulphur Mine, Mineral, Virginia, includ- 7. Tectonic features-Natl. Atlas of the United States, Sheets ing a history of the property: Master's, Univ. of Virginia, 1g6l; 69-70: Washington, D. C., U. S. Geol. Survey, scale l:?,500,000, (abs.), VirginiaJour. Sci., vol. 12, no.4, p. 186, 1961. text,1967. Punr-rclrroN 1 23

8. Tectonic map of North America: Washington, D. C., U. S. Geol. KOUNS, CHARLES WILMARTH Survey, scale 1:5,000,000, 1969. . Crystalline rocks of the T,ake Barcroft area south of Falls Church 9. The tectonics of North America-A discussion to accompany the Virginia: Mastels, Ggorge Washington Univ., 1966. Tectonic Map of North America, scale 1:5,000,000: U. S. Geol. Survey Prof. Paper 628, 95 p., 1969. KOVER, ALLAN N. (Luttrell, Gwendolyn W.) Sidelooking radar imagery of south- KINKEL, ARTHUR R., JR. eastern United States (abs.): Geol. Soc. America Abstracts with 1. (Peterson, N. P.). Copper in the United States, exclusive of Programs 1969, pt. 4, Southeastern Section, p. 43' 1969. Alaska and Hawaii: U. S. Geol. Survey Mineral Inv. Resource JOSEPH Map MR-13, scale 1:3,168,000, separate text, 1962. KOZAK, SAMUEL 2. (and others). Age and metamorphism of some massive sulfide Geology of the Millboro quadrangle, Virginia: Virginia Div. deposits in Virginia, North Carolina, and Tennessee: Geochim. Mineral Resources Rept. Inv. 8, 19 p., 1965. et Cosmoehim. Acta, vol. 29, no. 6, p. 717-724, L965. KRAFT, JOHN C. 3, The Ore Knob copper deposit, North Carolina, and other relationships of some Middle Or- massive sulfide deposits ofthe Appalachians: U. S. Geol. Survey Morphologic and systematic Ostracoda: Geol. Soc. America Mem. 86, 104 p., 1962. Prof. Paper 558, 58 p., 1967. dovician 4. (Feitler, Stanley A.; Hobbs, Robert G.). Copper and sulfur, iz KREBS, R. D. Mineral resources ofthe Appalachian region: U. S. Geol. Survey (Hunter, J. H.). Evaluation of soils and use of soil surve5rs for Prof. Paper 580, p. 377-385, 1968. engineering purposes in urban development: Washington, D. C', KINNEY, DOUGLAS M. Federal Housing Admin., Architectural Standards Div. Tech. p., 1963. (compiler) Geology-Natl. Atlas Sheet 74-75: Washington, Studies, 71 D. C., U. S. Geol. Survey, scale 1:7,500,000, 1966. KREGLO, JAMES RICHARD, JR. KIRBY, J. R., see Zietz, lsidote, 3, 4. Clay mineralogy of the Pamunkey River basin: Mastels, Vir- ginia Polytech. Inst., 1960. KLEIN, GEORGE DE VRIES Deposition of T?iassic sedimentary rocks in separate basins, KRETZ, RALPH eastern North America: Geol. Soc. America Bull., vol. 80, no. 9, Distribution of magnesium and iron between orthopyroxene and p.1825-1831,1969. calcic py'roxene in natural mineral assemblages: Jour. Geology, vol.7l, no.6, p.773-785, 1963. KLEPPA, O. J., see Holm, J. L. KRUMBEIN, WILLIAM C., see Harrison, Wyman, 8; Sloss, Lawrence Louis, l. KNECHTEL, MAXWELL M. 1. (Hosterman, John W.). Bloating clay in Miocene strata of KULP, JOHN LAUIiENCE, see also Autt, W. U.; Carr, Donald R. Maryland, New Jersey, and Virginia: U. S. Geol. Survey Prof. l. (Eckelmann, F. D.). Metamorphic events in the southern Paper400-8, p. 859-862, 1960. Appalachian Mountains (abs.): Geol. Soc. America Bull., vol. 71, 2. Bauxitization of terra rossa in the southern Appalachian no. 12, pt.2, p. 1912, 1960. region: U. S. Geol. Survey Prof. Paper 474-C, p. C151-C155, 2. (Eckelmann, F. D.). Potassium-argon isotopie ages on micas r963. from the southern Appalachians, iz Geochronology of rock 3. (Hosterman, John W. ). Outlook for resumption of diatomite systems: New York Acad. Sci. Annals, vol. 91, art. 2, p . 408420, mining in southern Maryland and eastern Virginia: U. S. Geol. 1961. Survey Prof. Paper 525-D, p. D151-D155, 1965. KUPFER, DONALD HARRY KNIGHT, JAMES BROOKES , A proposed deformation diagram for the analysis of fractures belts: Internatl. Geol. Cong.,23rd, Proc., Paieozoic gastropod genotypes: Geol. Soc. America Spec. Paper and folds in orogenic p.219-232, 1968. 32, 510 p., 1941. Sec. 13, KUTINA, JAN KOCH, ELLIS Hydrothermal ore deposits in the western United States-A Bedrock control of rainfall-runoff relations in the Peak Creek new concept of structural control of distribution: Science, vol. watershed, Pulaski aird Wythe counties, Virginia: Master's, 165, no. 3898, p. I I 13-1 1f9, 1969. (Austinville and Louisa noted.) Virginia Polytech. Inst., 1967. LaMOREAUX, P. E. KOPP, OTTO C. Ground water resources of the south-A frontier ofthe nation's A possible organie remain in the Mount Rogers Group near Big water supply: U. S. Geol. Survey Cir. 441, 9 p., 1960' Hill, Virginia (abs.): Tennessee Acad. Sci. Jour., vol. 43, no. 2, p. 46-47, 1968. LAMPIRIS, NICHOLAS Petrology of Bloomsburg intervel rocks (Silurian), western KOSCHMANN, ALBERT HERBERT Virginia and West Virginia: Ma"ster's, George Washington l. (Bergendahl, M. H.). Gold in the United States, exclusive of Univ., 1969. Alaska and Hawaii: U. S. Geol. Survey Mineial Inv. Resource Map MR-24, scale l:3,168,000, with text, 1962. LAND. RALPH JOSEPH 2. (Bergendahl, M. H.). Principal gold-producing districts of the Gravity.and magnetic investigation of a segment of the Triassic United States: U. S. Geol. Survey Prof. Paper 610, 283 p. , 1968. basin of nor:thern Virginia: Master's, Univ. of Virginia' 1964. 24 VrncrNra DrvrsroN or MrNnner, Rnsouncrs

LANDES, KENNETH K. 3. Geology and ground-water hydrology ofthe Atlantic and Gulf Metallurgical limestone reserves in the United States (2nd ed.): Coastal Plain as related to disposal ofradioactive wastes: U. S. Washington, D. C., Natl. Lime Assoc., 31 p., 1968. Atomic Energy Com., Rept. TEI-805, 169 p., 1962. (Report prepared by U. S. Geol. Survey.) LANDIS, E. R., see Englund, Kenneth John, b. 4. Hydrogeologic framework of the Gulf and Atlantic coastal plain: LAPORTE, LEO F., see Head, James W., III, 2. Southeastern Geology, vol. 5, no. 4,p. L77-L94,1%4. 5. Ground water of the Piedmont and BIue Ridge provinces in the LAREW, H. G., see Spangler, Daniel Patrick, 1. southeastern states: U. S. Geol. Survey Cir. 538, 11 p., 1967. LARRABEE, DAVID M., see also Griffitts, W. R. LEMMON, D. M. 1. Map showing distribution of ultramafic and intrusvie mafic rocks (Tweto, O. L.). Tungsten in the United States, exclusive of frorn northern New Jersey to eastem Alabama: U. S. Geol. Alaska and Hawaii: U. S. Geol. Survey Mineral Inv. Resource Survey Misc. Geol, Inv. Map l-476, 3 sheets, scale l:500,000, Map MR-25, 1962. text, 1966. 2. (Sweeney, John W.). Olivine, iz Mineral resources of the LENKER, EARLE SCOTT Appalachian region: U. S. Geol. Survey Prof. paper b80, p. A trace element study of seleeted sulflde minerals from the 326-327, t%8. eastern United States: Doctoral, Penn. State Univ., 1962; (abs.), Dissert. Abs., vol.23, no.3, p.994,1962; (abs.), Geol. Soc. LARSEN, ESPER SIGNIUS, III America Spec. Paper ?3, p. 196, 1963. (Gottfried, David). Uranium and thorium in selected suites of LEONARD, B. igneous rocks: Am. Jour. Sci., vol. 2b8-A (Bradley Vol.), p. ROBERT 151-169,1960. 1. Some relation between geology and quality of ground water (abs.): Virginia Jour. Sci., vol. 13, no. 4, p. ?,f,lz, L9{i2. LARSON, L. T. 2. Ground-water geology along the northwest foot of the Blue (Potosky, R. A.). Geochemistry of eobalt and nickel in southern Ridge between Arnold Valley and Elkton, Virginia: Doctoral, Appalachian massive sulphide ores (abs.): Geol. Soc. America Virginia Polytech. Inst., 1962; (abs.) Dissert. Abs., vol. 25, no. Spec. Paper 121, p. 451, 1969. 11, p. 6536-6538, 1965. LAUGHLIN, ALEXANDER WILLIAM LEOPOLD, LUNA 8., see Myrick, Robert M. 1. Excess radiogenic argon in minerals from the Amelia, Virginia, LESURE, F. G. pegmatites (abs.): Am. Geophys. UnionTrans., vol.4?, no. l, p, (and others). 197-198, 1966. Beryllium in the tin deposits of Irish Creek, Virginia: U. S. Geol. Survey Prof. Paper 475-8, p. B12-B15, 2. A geochronological-geochemical study of the Ruther{ord and 196.3. Morefield pegmatites, Amelia, Virginia (abs.): Am. Geophys. Union T!ans., vol. 49, no. 4, p. ?61, 1968. LE VAN, DONALD C., seb also Calver, James Lewis, 2; Johnson, 3. Excess radiogenic argon in pegmatite minerals: Doctoral, Univ. Stanley S., 3; Toewe, E. Clayton, 2. ofArizona, 1969; (abs.), Dissert. Abs., Sec. B, p. vol.29, no. 11, 1. Wells drilled for oil and gas in Virginia prior to 1962: Virginia natB,L969. Div. Mineral Resources, Mineral Resources R ept. 4,37 p., L962, LAURENCE, ROBERT A 2. (Pharr, R. F.). A magnetic survey of the Coastal Plain in Virginia: Virginia Div, Mineral Resources Rept, Inv. 4, L7 p., 1. Ore deposits ofthe southern Appalachians, ia Ore deposits ofthe 1963. United States, 1933-1967 (Graton-Sales Volume), Vol. l: New York, Am. Inst. Mining, Metall. and Petroleum Engineers, p. LEVICK, DUDLEY A., JR. 155-168,1968. A collecting trip to Virginia: Rocks and Minerals, vol. 35, no. 2. Arsenic, ira Mineral resources of the Appalachian region: U. S. 11-12, p. 562-5M,l%0. Geol. Survey Prof. Paper 580, p. 268, 1968. 3. (Erieksen, G. E.). Economic geology, iz Mineral resources of the LIDAK, EDWABD GEORGE, see Muehlenberger, William Rudolf. Appalachian region: U. S. Geol. Survey Prof. paper b80, p. LIEBE, RICHARD M., see Hasson, Kenneth 2. 51-55, 1968. O., LEE, EDWARD L. LIMA-DE-FARIA, JOSE Heat treatment of chevkinite and perrierite: Mineralog. Mag., Chemical stratigraphy of Middle Ordovician limestone in a vol. 33, no. 256, p. 42-47, 1962. portion of Rich Valley, Smyth County (abs. ): Virginia Jour. Sei., vol. 11, no. 4, p.2L5-216,1960. LIMBACH, DORA VON, see Stewart, D. E. LEE, FITZHUGH THRIFT LINDSKOLD, JOHN ERIC 1. Geology of the Front Royal area, Warren County, Virginia: Geology and petrography of the Gainesville, Virginia quadran- MasterJs, Virginia Polytech. Inst., 1961. gle: Mastey's, George Washington Univ., 1961. 2. The Blue Ridge fault near Front Royal, Virginia (abs.): Virginia Jour. Sci., vol. 13, no.4, p. 28L,L962, LJUNGSTEDT, OLAF A., see Stose, George Willis. LLOYD, ORVILLE 8., JR., see W;'nick, Granville 2. LEGRAND, HARRY 8., see also Meyer, Gerald, 2. G., 1. Geology and ground-water resouroes ofPittsylvania and Halifax LOEBLICH, ALFRED R., JR. counties: Virginia Div. Mineral Resources Bull. 75, 86 p., 1960. (Tappan, Helen). Type localities of some American Cretaceous 2. Summary of geology of Atlantic Coastal Plain: Am. Assoc. foraminiferal genotype species described by Ehrenberg: Jour. Petroleum GeologistsBull., vol. 45, no. 9, p. lb5?-lb7l, 1961. Paleontology, vol.36, no.2, p. 352-954,1962. Pust,rcnrroN 1 25

LOEBLICH, ALFRED R., III Virginia Division Mineral Resources, Mineral Resources Rept. (and others). Annotated index of fossil and recent silicoflagel- 7, 167 p., 1966. lates and ebridians with descriptions and illustrations ofvalidly LYNCH, J.8., see Birge, George W. proposed taxa: Geol. Soc. America Mem. 106, 319 p., 1968. LYNCH, M. P., see Harrison, Wyman, 5. LOHMAN, KENNETH E. The ubiquitous diatom-A brief survey ofthe present state of LYONS, PAUL LIGHTNER knowledge: Am. Jour. Sci., vol.258-A (Bradleyvol.), p. 180-191, Tlenton extent in the United States-A regional study: T\rlsa 1960. Geol. Soc. Digest, vol.34, p.99-109, 1966.

LONG, AUSTIN, see Mielke, James E., 1, 2. McBRIDE, EARLE F. Martinsburg Formation LONGINELLI, A. Flysch and associated beds of the (Ordovician), central Appalachians: Jour. Sed. Pet., vol. 32, no. (Nuti, S. Oxygen-isotope ratios in phosphate from fossil marine ). 1, p. 39-91, 1962. organisms: Science, vol. 160, no. 3830, p. 879-882, 1968. MacCARTHY, GERALD R. LONGSFIELD, R. L., see Woollard, George Prior, 3. 1. Three forgotten earthquales (abs.): Jour. Geophys. Research, LOOFBOUROW, R. L. vol. 67, no. 9, p. 3576, 1962. Depth and rock temperatures: Mining Eng., vol. 18, no. 1, p. 2. A descriptive list of Virginia earthquakes through 1960: Elish. 82-8?, i966. Mitchell Sci. Soc. Jour., vol. 80, no. 2, p. 94-114, 1964. 3. (Watson, John D.). The Virginia-North Carolina Blue Ridge LOSCHE, CRAIG KENDALL earthquake of October 28, 1963: Elisha Mitchell Sci. Soc. Jour., Soil genesis and forest growth on steeply sloping landscapes of vol. 80, no. 2, p.82-&, l%4, the southern Appalachians: Doctoral, North Carolina State, McCASLIN, JOHN C. 1967; (abs.), Disserb. Abs., See. B, vol.28, no.3, p. ?658-7668, 1967. In looking for Virginia's Oriskany Devonian: Oil and Gas Jour., vol. 6.3, no. 32, p. 123, 1963. LOUNSBURY, RICHARD W. D. C., see McKie, Duncan (Melhorn, Wilton N.). Clay mineralogy of Paleozoic MeCONNELL. J. K-bentonites of the eastern United States, Pt. I, in Clays and McDOWELL, ROBERT CARTER clay minerals, 12th Natl. Conf., Atlanta, Ga., 1963, Proc.: New 1. Petrography of the Arvonia slate, Buckingham County, Virginia York, Macmillan, p. 557-565, 1964. (abs.): VirginiaJour. Sci., vol. 13, no. 4,p.283-W,l%2. LOWRY, WALLACE D.,see also'Dietrich, Richard Vincent,8, 12; 2. Geology of the Arvonia slate quarries, Buckingham County, Tillman. C. G..2. Virginia: Mastey's, Virginia Polytech. Inst., 19&1. Structural geology of Macks Mountain area, Virginia: Doctoral, 1. Relationship between tectonism and sedimentation in the Early 3. VirginiaPolytech, Inst., 1968; (abs'), Dissert. Abs., Sec. B, Vol. Silurian time in Virginia: Min. Industries Jour., vol. ?, no. 3, p. 29, p. 29428, 1969. 1-7, 1960. no. 8, 2. Is imbrication along the Blue Ridge front the result of basement McFALL, RUSSELL P, deformation accompanied by crustal sliding? (abs.): Geol. Soe. Gem Hunterrs guide-The complete handbook for the amateur America Spec. Paper82, p, 304, 1965. collector of gem minerals (4th revised edition): New York, 3, Seolithus-A.profuse Cambrian fossil (abs.): Geol. Soc. America Thomas Y. Crowell Co.,270 P.' 1969. Spec. Paper 87, p. 254, 1966. 4. (DeRudder, R. D.). Stylolites in Antietam Sandstone, Hellgate McGAVOCK, EDWIN H., see also Mitchell, Richard Scott, 2. Canyon, Rockbridge County, Virginia (abs.): Geol. Soc. 1. (Mitchell, R. S. ). Comments on apatite from the Morefield mine, America Spec. Paper 101, p. 367, 1968. Amelia County, Virginia (abs.): VirginiaJour. Sci., vol. 11, no. 5. (Cooper, B. N. ). Tectonic significance of slump folding in Middle 4, p. 211, 1960. Ordovician limestone, Jamison quarry, Harrisonburg, Virginia 2. An evaluation of biogeochemical prospecting for zinc in the (abs.): Geol. Soc. America Spec. Paper 115, p. 486, 1968. Shenandoah Valley, Virginia: Mastefs' Univ. of Virginia,1962; 6. Comparison of the Appalaehian and Cordilleran geosynclines (abs.), VirginiaJour. Sci., vol. 13, no. 4,p.%4-285,1%2' (abs.): Geol. Soc. America Spec. Paper 121, p. 454, 1969. McGILL, WILLIAM M. LUCAS, J. RICI{ARD, see Coiner, Ronald M. Virginia s mineral industries: Univ. Virginia Newsletter, vol. LUEBKE. WILLIAM C. 31, no. 4, [1] p., Nov. 15, 1954. (Johnson, Gerald II.). The geology of the Means Corner pit, McGOWAN, ERNEST F., see Blanchett, Jean, 1, 2. Virginia Beach, Virginia (abs.): Virginia Jour. Sci., vol. 19, no. 3, p. 194, 1968. McGUINESS, CHARLES LEE ' 1. Virginia, in The role of gtound water in the national water LUKERT, MICHAEL T. situation: U, S. Geol. Survey Water Supply Paper 1800, p' (Banks, Philip O.). Late Precambrian post-Grenville plutonism 893-906, 1963. in the Virginia Piedmont (abs.): Geol. Soc. America Spec. Paper 2. Generalized map showing annual runoffand productive aquifers 121, p. 362-363, 1969. in the conterminous United States: U. S. Geol. Survey Hydrol. Inv. Atlas HA-194, scale 1:5,000,000, 1964. LUTTRELL, GWENDOLYN W., see also Kover, Allan W. Base-and precious metal and related ore deposits of Virginia: MACHESKY, L. F., see Woollard, George Prior, 3. 26 VrncrNre Drvrsrort or, Mrxnnnr, Rpsouncps

McINTYRE, WILLIAM G., see Boon, John D., III, 2. Doctoral, Case Western Reserve, 1969; (abs.), Dissert. Abs. Internat., Sec, B,, vol.30, no.9, p.42098, 1970. McIVER, NORMAN L. 1. Upper Devonian paleocurrents in the central Appalachian MAMAY, SERGIUS HARRY, see Read, Charles 8., L,2. Monntains (abs.): Geol. Soc. America Bull., vol. 7l,no,12,pt.2, MANHEIM, F. T. p. 1926, 1960. (Horn, 2. Upper Devonian marine sedimentation in the central Appala- M. K.). Composition of deeper subsur{ace waters along . chians: Doctoral, Johns Hopkins Univ., 1961. the Atlantic continental margin: Southeastern Geology, vol. 9, no.4, p. 215-236, 1968. MACK, TINSLEY MARCH, STANLEY, se€ Newman, Walter S.,4. 1. Characteristics of the Everona Formation in Virginia: Virginia Div. Mineral Resources Inf. Cir. 10, 16 p., 196b. MARCIN, EDWARD J. Parent peneplanes 2. materials, and oxidation facies as factors in The tin mines of Irish Creek, Virginia: Rocks and Minerals, vol. genesis (abs.): soil VirginiaJour. Sci., vol. 15, no.4, p.257,t964. 35, nos. ?-8, p. 336-338, 1960. 3. Everona Formation in the northern Piedmont, Virginia: Vir- ginia Minerals, vol. 10, no. 4, p. 14, 1964. MARINGER, R. E. Ablation deposits on iron meteorites: Geochim. et Cosmochim. MeKELVEY, V. E. Acta, vol. 19, no. 1, p.5-6,1960. Phosphate deposits: U. S. Geol. Survey Bull. 1252-D, p. D1-D21, 1967. MARK, HELEN R. (compiler) High-alumina kaolinitic clay in the United States, exclusive of McKIE, DUNCAN Alaska and Hawaii: U. S. Geol. Survey Mineral Inv, Resources (McConnell, J. D. C.). The kinetics of the low-high transforma- Map MR-37, scale 1:3,168,000, separate text, 1963. tion in albite-[Pt.] I, Amelia albite under dry conditions: Mineralog. Mag., vol.33, no.262, p.581-588, 1963. MARKS, LAWRENCE Y. Mineral resources ofthe upper New River subbasin-Kanawha McKNIGHT, E. T. River basin: U. S. Bur. Mines, 46 p., 1967. (Newman, W. L.; Heyl, A. V., Jr.). Lead in the United States, exclusive of Alaska and llawaii: U. S. Geol. Survey Mineral Inv. MARLAND, FREDERICK CHARLES Resources Map MR-15, scale l:3,168,000, 1962. The history of Mountain Lake, Giles County, Virginia- Interpretation based on paleolimnology: Doctoral, Virginia McLEAN, JAMES DOUGLAS, JR. Polytech. Inst., 1967; (abs.), Dissert. Abs., Sec. B, vol,28, no.8, Miocene and Pleistocene Foraminifera and Ostracoda-Pt. l, p. 35298, 1968. Text; Pt. 2, Taxonomy and fossil plates: Virginia Div. Mineral Resources Rept. Inv. 9, pt. 1, ?9 p.; Pt. 2, 123 p., 1966. MARLAND, GREGG An introduction to the geology of Giles County, Yirginia, in McNAY, LEWIS MORRIS Guidebook to the major caves in the vicinity of Mountain Lake, Soil clay minerals from selected Middle Atlantic states river Virginia-N. S. S. 1963 Ann. Convention: Natl. Speleol. Soc. valleys: Master's, American Univ., 1967. (Guidebook 4), p. 4-5, 1963. MacNEIL, FRANCIS STEARNS MARSTERS, BEVERLY Evolution and distribution of the genus Mga and Tertiary (Spiker, Elliott; Robin, Meyer). U. S. Geological Survey migrations of Mollusea: U. S. Geol. SurveyProf, PaperrES-G, p. radioearbon dates X: Radiocarbon, vol. 11, no. 1, p. 210-227, G1-G51, 1965. 1969. (p.225.) McTAGUE. S. B.. JR. MARTIN, ROBERT A. Petrography anf petrology of "unakites" located in the Mount Late Pleistocene distribution of microtus pennsylaanicus : J out. Rogers area, southwestern Virginia: Master's, Virginia Mammalogy, vol. 49, no. 2, p. 265-271, l%8. Polytech. Inst.,1967. MARTINEZ, P., see Hoyte, A. F. MAHER, JOHN CHARLES 1. Correlations of subsurface Mesozoic and Cenozoic rocks along MARVIN, RICHARD F. the Atlantic Coast: T\rlsa, Am. Assoc. Petroleum Geologists, 18 Transcontinental geophysical survey (35o-39"N)-Radiometric p.,1965. age determinations of rocks: U. S. Geol. Survey Misc. Geol. Inv. 2. Atlantic offers oil promise*Continental shelf: Oil and Gas Jour., Map I-537, scale 1;7,500,000, separate text, 1968. vol. 64, no. 30, p.246-252,1966. 3. Geologic framework and petroleum potential of the Atlantic MASON, BRIAN, see also Wiik, H. B. Coastal Plain: Tulsa Geol. Soc. Digest, vol. 35, p. 27&?85, 1967. 1. The meteorite and tekite collection of the American Museum of Natural History: Am. Mus. Novitates, no. 2190, 40 p. illus., MALLORY, WILLIAM M. 19&1. (Hopper, Staunton, Richmond, Norfolk, Dungannon, Lithostratigraphy of the Miocene Yorktown Formation in Cranberry Plains (Poplar Hill) ) southeastern Virginia: Master's, William and Mary, 196?. 2. Geochemistry and meteorites: Geochim. et Cosmochim. Acta, vol. 30, no. 4, p. 365-374, 1966. MALONE, PHILIP GARCIN Paleotemperature determinations from pelecypod skeletal car- MATHEWS, HAROLD L. bonates from the upper Pleistocene of the Atlantic Coast: 1. Marl deposition by the algae Oocard,ium stratum and, Clmra Pusl,rclrroN I 27

aulgares in Montgomery County, Virginia (abs.): Virginialour. MEYERTONS, CARL THEILE Sci., vol. 13, no. 4, p.250, L%2. Tliassic formations of the Danville Basin: Virginia Div. Mineral 2. The formation calcareous tufa deposits Montgomery of in Resources Rept. Inv. 6, 65 P., 1963. County, Virginia (abs.): VirginiaJour. Sci., vol. 13, no.4, p. 283, 1962. MICHALEK, DANIEL D. 3. (Prescott, G. W.; Obenshain, S. S.). The genesis of certain Fanlike features and related periglacial phenomona of the calcareous ffood-plain soils of Virginia: Soil Sci. Soc. America, southern Blue Ridge: Doctoral, Univ. of North Carolina, 1969; Proc., vol. 29, no. 6, p. 729-732, 1965. (abs.), Dissert. Abs. Internat., Sec. B, vol. 30, no. 9, p. 42098, 4. (Hodges, R. L.; Amos, D. F.). Some geological and geomor- 1970. phological observations of Chesterfield County (abs.): Virginia MICHENER, P. Z. Jour. Sci., vol. 16, no.4, p.380-381, 1965. Preliminary sub-sur{ace investigation of the Chesapeake Bay MAXWELL, CHARLES H. crossing, iz Symposium on highway engineering geology, llth (Frendzel, Donald J. ; Stansfield, Robert G. ). Sand and gravel, iz ann., Feb. 1960, Proc.: Tallahassee, Fla., Florida Geol. Survey, Mineral resources ofthe Appalachian region: U. S. Geol. Survey p. 35-54, 1960. p. Prof. Paper 580, 254-260, 1968. MIELKE, JAMES E. MEADE, ROBERT H., see also Bond, Gerard C. 1. (Long, Austin). Smithsonian Institution radiocarbon measure- p. (p. 163) 1. Relations between suspended matter and salinity in estauries of ments V: Radiocarbon, vol. 11, no. 1, 163-182, 1969. the Atlantic seaboard, U. S. A., iz Geochemistry, precipitation, 2. (Long, Austin). Smithsonian Institution Radiocarbon measure- (p. evaporation, soil-moisture, hydrometry-General Assembly of ments V: Radiocarbon, vol. 11, no. 1, p. 163-182, 1969. 178) Bem, 1967, Repts. and Discussions: Internat. Assoc.- Sci. MILICI, ROBERT C., see also Greenberg, Seymour S., 2; Smith, Hydrology Pub. 78, p. 96-109, 1968. James W., 3. 2. Landward transport of bottom sediments in estuaries of the 1. (Greenberg, S. S.). Mineralogic mapping in portions of Atlantic Coastal Plain: Jour. Sed. Pet., vol. 39, no. 1,p.22-234, Fluvanna, Albemarle, Buckingham, and Louisa counties, Vir- 1969. ginia (abs.): Geol. Soc. America Spec. Paper 76, p.251, l%4. (Greenberg, phyllites MEADORS, G. S., see Spangler. Daniel Patrick, 1. 2. S. S.; Jones, Clark). Paragonite-bearing in the central Virginia Piedmont: Southeastern Geology, vol' 7, no. MEINTZER, ROBERT E., see also Mitchell, Richard Scott, 15. 3, p. 111-119, 1966. (Plaster, Roger; Ellison, R. L.). Distribution of Foraminifera in MILLER, A,. K. the lower York estuary, Virginia (abs.): Virginialour. Sci., vol. Devonian ammonoids of Ameriea: Geol. Soc' America Spec. 16, no. 4, p. 381, 1965. Paper 14,262 p., 1938. MELHORN, WILTON N., see Lounsbury, Richard W. MILLER. DAVID W. MELLO, JAMES F., sea Gibson, Thomas G., 3. (Geraghty, James J.; Collins, Robert S.). Atlas of the United States-Basie faets about the nation's water resources: Port MENARD, HENRY WILLIAM, JR. Washington, Long Island, N. Y., Water Inf. Center, 40 plates, Some rates of regional erosion: Jour. Geology, vol. 69, no. 2, p. texts,1962. 154-161, 1961. MILLER, RALPH L.,seealso Harris, Leonard D.,3,6; Roen, John MERRILL, ARTHUR S. B. (Emery, K, O.; Rubin, Meyer). Ancient oyster shells on the 1. The Pine Mountain overthrust at the northeast end ofthe Powell Atlantic continental shelf: Science, vol. 147 , no.3656, p. 398-400, Valleyanticline, Virginia: U. S. Geol. SurveyProf. Paper450-D, 1965. p. D69-D72, 1962. 2. (Harris, L. D.; Roen, John B.). The Wildcat Valley Sandstone MEUNIER, STANISLAUS (Devonian) of southwest Virginia: U. S. Geol. Survey Prof. Guide dans la eollection des meteorites avec les catalogue. . . . Paper 501-8, p. 849-852, 1964. p., geol. (d'Hist. 58 Paris, Lab. de du mus. Naturelle), 1909. 3. The Little Stone Gap Member of the Hinton Formation (Missis- MEYER, GERALD sippian) in southwest Virginia: U. S. Geol. Survey Prof. Paper 501-8, p. 839-843, 1964. 1. Geology and mineral resources ofthe region, in, Pennsylvania to 4. Pennsylvanian System ofsouthwest Virginia (abs.): Geol. Soc. Alabama: U. S. Geol. Survey Hydrol. Inv. Atlas HA-198, sheet America Spec. Paper82, p. 306, 1965. 3, scale 1:2,500,000, text, 1965. 5. Geologic map of the Big Stone Gap quadrangle, Virginia: U. S. 2. (Wilmoth, B. M.; LeGrand, H. E.). Availability of ground water Geol. Survey Map GQ-4%, scale L:24,000, 1965. in the Appalachian region, i.n Water resources of the Appala- Quadrangle 6. (Hadley, Jarvis; Cox, Dennis P.). General geology, iz Mineral chian region, Pennsylvania to Alabama: U. S. Geol. Survey resources of the Appalachian region: U. S. Geol. Survey Prof. Hydrol. Inv. Atlas HA-198, sheet 10, scale 1:2,500,000, text, Paper 580, p. 5!80, 1968. 1965. 7. Pennsylvanian formations of southwest Virginia: U. S. Geol' Survey Bull. l2AO, 62 p., 1969. MEYER, RICHARD F. (Edgerton, Curt D., Jr.). Petroleum and natural gas, iz Mineral MILTON, CHARLES resources ofthe Appalachian region: U. S. Geol. Survey Prof. Comparison of nepheline syenite complexes in the Beemerville Paper 580, p. 145-163, 1968. area, Sussex County, New Jersey, and in Augusta County, Virginia (abs.): Geol. Soc. America Spec. Paper 101, p.269-270, MEYER. W. J.. see Kaster. D. L. 1968. 28 VrncrNn DrvrsroN or Mrxnser, Rpsouncus

MINING CONGRESS JOURNAL MOORE, BILLY J. Beatrice Pocahontas mine in operation: Mining Cong. Jour., vol. (Shrewsbury, R. D.). Analyses of natural gases of the United 50, no. 11, p.31-38, 196,1. States, 1965: U. S. Bur. Mines Inf. Cir.8316,181 p., 1966.

MITCHELL, RICHARD SCOTT, see also Geitgey, R. P., 1; MOORE, DAVID G. McCavock, E. H.; Terry, J.P.;Ztikewiez, RudolphJ. 1. (Curray, Joseph R.). Sedimentary framework of continental 1. (Pharr, Richard F.). Strontium minerals from Wise County, terrace off Norfolk, Virginia, and Newport, Rhode Island: Am. Virginia: Virginia Minerals, vol. 6, no, 4, p. 14, 1960. Assoe. Petroleum Geologists Bull., vol. 47 , no. 12, p.2051-2054, 2. (McGavock, E. H.). Apatite from the Morefield pegmatite, 1963. Amelia County, Virginia: Rocks and Minerals, vol. 35, nos. 2. (Curray, Joseph R.). Wave-base, marine profile of equitbrium, 11-12, p. 553-555, 1960. and wave-built terraces-Discussion of a paper by R. S. Dietz 3. (Pharr, Richard F.). Celestite and calciostrontianite from Wise (1963): Geol. Soc. America Bull., vol. 75, no. 12, p. 1267-1274, County, Virginia: Am. Mineralogist, vol.46, nos. 1-2, p. 189-195, 19&t. 1961. MOORE, ROOSEVELT, see Gottfried, David,2. 4. New oceurrences of jarosite in Virginia: Am. Mineralogist, vol. 47, nos. 5-6; p. 788-789, 1962. (Unpublished data in open file MORALES-ALAMO, REINALDO, see Haven, Dexter S.; Harri- report.) son, Wyman, ?. 5. Jarosite from Cross County, Arkansas: Rocks and Minerals, vol. 37, no. 7, p. 35G357, 1962. MORRISON, ANNE K., see also Dennison, John M., 5. 6. (Bland, R. J.). The minerals of Albemarle County: Rocks and Hystrichospheres ofthe Onesquethaw Stage (Devonian) in parts Minerals, Pt. 1, vol.38, p.565-570, 1963; Pt.2, vol.39; p.27-38, of West Virginia, Virginia, and Maryland: Mastet's, Univ. of 1964; Pt. 3, vol. 39, p. 127-L32, L%4. Illinois.1964. 7. Pseudomorphs ofanatase a,fter sphene from Roanoke County, MUEHLENBERGER, WILLIAM RUDOLF Virginia: Am. Mineralogist, vol.49, nos.7-8, p. 1136-1139, 1964. (Denison, 8. Matted filiform tourrnaline from Amelia County, Virginia: Rocks Rodger Espy; Lidiak, Edward George). Basement and Minerals, vol. 39, no, 300, p.236-237,l9M, rocks in continental interior of United States: Am. Assoc. 9. Virgiida metamict minerals-Comments on a uranium-niobium Petroleum Geologists Bull., vol. 51, no. 12, p. 2351-2380, 196?. oxide from Powhatan County: Southeastern Geology, vol. 6, no. MUNCK, S., see Buchwald, V. F., 1. 2, p. ?9-85, 1965. 10. Rhabdophane from the Champion pegmatite, Amelia County, MUNDIE. E. W. Virginia: Am. Mineralogist, vol. 50, nos. 1-2, p. 231-235, 1965. Virginia tidal riverbank erosion survey: Virginia Polytech. 11. Virginia metamict minerals-Allanite: Southeastern Geology, Inst., Agri. Expt. Sta. Res. Rept. 65, 16 p., 1962. vol. 7, no. 4, p. 183-195, 1966. 12. Virginia metamict minerals-Perrierite and chevkinite: Am. MUNSART, CRAIG A., see Newman, Walter, S., 3. Mineralogist, vol.51, nos.9-10, p. 1394-1405, 1966. MURPHY, DONALD JAMES 13. Virginia metamict minerals-X-ray study of fergusonite: South- Geology ofthe Glenvar axea, Roanoke County, Virginia: Mas- eastern Geology, vol. 8, no. 3, p. 145-153, 196?. tels, Virginia Polytech. Inst., 1968. 14. Tlidymite pseudomorphs after wood in Virginia Lower Cretace- ous sediments: Science, vol. 158, no. 3803, p. 905-906, 1967. MURPHY, RICHARD E. (Meintzer, 15. Robert E.). Lithiophorite from Charlottesville, Vir- [Map ofl Landforms of the world: Scale, 1 inch to about ?50 ginia: Am. Mineralogist, vol,52, nos. 9-10, p. 15,15-15,19, 1967. miles-Assoc. Am. Geographers Map Supp 9: Assoc. Am. (Geitgey, 16. Ronald P.). Barian florencite, weinschenkite, and Geographers Annals, vol. 58, no. L, text, p. 198-200, 1958, rhabdophane from a perrierite-bearing pegmatite in Amherst County, Virginia: Southeastern Geology, vol. 9, no. 3, p. MURPHY, T. D. 1413-150, 1968. Distribution ofsilica resources in eastern United States: U. S. 17. Phosphosiderite associated with nelsonite rock in Nelson Geol. Survey Bull. 1072-L, p. 657-665, 1960. County, Virginia: Southeastera Geology, vol. 11, no. 1, p. 3?-40, 1969. MURPHY, ZANE E., see De0arlo, Joseph Anthony.

MITCHUM, ROBERT M., see Stearns, Richard G. MURRAY, GROVER ELMER, JR. Geology of the Atlantic and Gulf coastal provinces of North MOIIR, CHARLES E. America: New York, Harper and Bros., 692 p., 1961. Caves reveal a strange new world-Exploring America under- MURRAY, MARION ground: Natl. Geographic Mag., vol. 125, no. 6, p. 802{3?, 1g64. Hunting for fossils-A guide to finding and collecting in all fifty states: New York, The MacMillan Co., 348 p., 1967. MONCURE, RICHARD (Niehols, Maynard M.). Characteristics of sediments in the MURTHY, V. RAMA James River estuary, Virginia: Virginia Inst. Marine Sci., Spec. 1. Elemental and isotopic abundances of molybdenum in Some (abs.), Sci. Rept. no.52,40p.,1968; VirginiaJour. Sci., vol. 18, meteorites: Geochim. et Cosmochim. Acta, vol. 27, no. lI, p. no.4, p. 186-187, 1967. 11?1-1178, 1963. 2. (Schmitt, R. A.). Isotope abundances of rare-earth elements in MOON, WILLIAM ARTHUR, see also Cooper, Bryon N., 3. meteorites{Pt.l I, Implications of samarium, europium, and Geology of the Poplar Hill area, Giles County, Virginia: Mas- gadolinium to the early history of the solar system: Jour. tels, Virginia Polytech. Inst., 1961. Geophys. Research, vol. 68, no. 3, p. 911-917, 1963. Pusr.rclrroN 1 29

MYRICK, ROBERTM. 4. Aeromagnetic and aeroradioactivity surveys-A short cut to (Leopold, Luna B.). Hydraulic geometry of a small tidal estuary: geologic mapping (abs.): West Virginia Acad. Sci. Proc. 1967, U. S. Geol. Survey Prof. Paper 422-8, p. B1-B18, 1963. vol. 39, p. 348, 1967. NATIONAL SPELEOLOGICAL SOCIETY NEWLON, HOWARD H., JR .,see dlso Sherwood, William C., 2, 3. Speleo Digest-A collection of speleological writings taken from 1. (Sherwood, William C.). An occurrence of alkali-reactive carbo- the publications of the chapters of the National Speleological nate rock in Virginia: Highway Research Board Bull. 355, p. Society: Speleo Digest, 1960-1966, 1962-1969. (Some articles on 2444,t962. Virginia caves.) 2. (Sherwood, William Cullen). Methods for reducing expansion of concrete caused by alkali-carbonate rock reactions, iz Nat. Res. NELSON, BRUCE W., see also Blankenship, Gayle K. ; Thompson, Council, Highway Research Boad-Symposium on Alkali- Mary E. carbonate roek reactions: Highway Research Rec. no. 45, (Natl. 1. Clay mineralogy of the bottom sediments, Rappahannock River, Acad. Sci.-Natl. Research Council Pub. 1167), p. 134-f50, 1964. Virginia, iz Swinford, Ada, ed., Nat. Conf. Clays and Clay Minerals, ?th, Washington, D. C., 1958, Proc.: New York, NEWMAN, W. L., see Killeen, P. L. Pergamon Press, p. 135-14?, 1960. NEWMAN, WALTER 5., see also Fairbridge, Rhodes W. 2. Authigenic muscovite and chlorite in the Maccrady Formation 1. (Rusnak, Gene A.). Holocene submergence ofthe eastern shore (abs.): Gesl. Soc. America Bull., vol, 71, no. L2, pt. 2, p. 1935, ofVirginia: Science, vol. 148, no. 3678, p. 1464-1466, 1965. 1960. 2. Holoeene biostratigraphy of the lagoon near Wachapreague, 3. Recent sediment studies in 1960: Mineral Industries Jour., vol. easterr shore ofVirginia (abs.): Geol. Soc, America spec. Paper 7 , no. 4, p. 14, 1960. 82, p. 142, l%5. 4. Environment for diagenesis in the Rappahannock River, Vir- 3. (Munsart, Craig A.). Holocene geology of the Wachapreague ginia (abs.): Geol. Soe. America Spec. Paper 68, p. 238, 1962. lagoon, eastern shore I ninsula, Virginia: Marine Geology, vol. 5. Evolution of size grading in Rappahannock River sediments 6, no. 2, p. 81-105, 1968. (abs.). Geol. Soc. America Spec. Paper 73, p. 209, 1963. 4. (March, Stanley). Littoral of the northeastern United States- 6. Coastal morphology and sediment deposition in a coastal plain Late Quaternary warping: Science, vol. 160, no. 3822, p. estuary (abs.): Geol. Soc. America Spec. Paper 73, p. 308, 1963. 1110-1112, 1968. 7. Clay mineral diagenesis in the Rappahannock estuary-An explanation (abs.), in Clays and Minerals [vol. 1l]-Natl. Conf' NEWMAN, WILLIAM L., see also McKnight, E. T. Clays and Clay Minerals, l1th, Ottawa, 1962, Proc. (abs.): New (Stansfield, Robert G.; Eilersten, Nils A.). Dimension stone, iz York, MacMillan Co. (Internat. Ser. Mons. Earth Sci., v. 13), p, Mineral resources ofthe Appalachian region: U. S. Geol. Survey 210, 1963. Prof. Paper 580, p. 191-206, 1968. 8. Erosional equilibrium in the Piedmont plateau (abs.): Geol. Soc. America Spec. Paper 87, p. 116-11?, 1966. NICHIPORUK, WALTER 9. Diagenesis in estuarine sediments (abs.): Am. Assoc. Petroleum (Brown, Harrison). The distribution of platinum and palledium Geologists Bull., vol. 50, no.3, p. 629, 1966. metals in iron meteorites and in the metal phase of ordinary 10. Some biogeochemical variables in Rappahannock River bottom chondrites: Jour. Geophys. Research, vol. 70, no. 2, p. 459-470, sediments (abs.): Geol. Soc. America Abs. with Programs 1969, 1965. pt. 4, Southeastern Sec., p. 5G57, 1969. NICHOLS, MAYNARD M., see also Elliott, H. A.; Moncure, Richard. NELSON, P., see Cantwell, T. 1. Bibliography ofthe physical, chemical, and geological oceanography of Chesapeake Bay: Virginia Inst. Marine Sci. Spec. Sci. NELSON, WILBUR ARMISTEAD Rept. 34,43 p., 1962. 1. The structure and structural control of some Blue Ridge 2. Flow and sedimentation ofthe Chesapeake Bay entrance (abs.): mountain gaps (abs.): north of Rockfrsh Gap, Virginia Virginia VirginiaJour. Sci., vol. 16, no.4, p.381-382,1965. Jour. Sci., vol, 15, no. 4, p. 333, 1964. 3. (Ellison, R. L. ). Sedimentary Batterns of microfauna in a coastal 2. Geology and mineral resources of Albemarle County: Virginia plain estuary, irc Estuaries (edited by G. H. Lauff): Am. Assoc. Div. Mineral Resources Bull. 77, 92p.,7962. Adv. Sci. Pub. 89, p. 283-288, 196?. 3. Geology of Leesville, Virginia and vicinity (abs.): Geol. Soc. 4. (Poor, George). Sediment transport in a coastal plain estuary: America Spec. Paper 76, p. 251, 1964. Am. Soe. Civil Engineers Proc., vol. 93, paper 5571, Jour. Waterways and Harbors Div., no. WW4, p. 83-95, 196?. NESBITT, R. W., see Jones, J. B. 5. Cruise guide to the James River estuary-Virginia Acad. Sci. Geology Sec. Field Trip, 196?: Virginia Acad. Sci. 7 p., 1967; NEUSCHEL, SHERMAN K. (abs.) Virginialour. Sci., vol. 18, no. 4, p. 187, 1967. 1. Natura.l gamma aeroradioactivity of the District of Columbia and 6. Patterns of sediment transport in the Rappahannock estuary, parts of Maryland, Virginia, and West Virginia: U. S. Geol. Virginia: GeoI. Soe. America Spec. Paper 101, p.445, 1968. SurveyGeophys. Inv. MapGP-47b, scale 1:2b0,000, text, 196b. 7. Effect of depth on salinity in an estuary (abs.): Geol. Soc. 2. Aeroradioactivity survey and areal geology of the District of America Spec. Paper 121, p. 364-365, 1969. Columbia, and parts of Maryland, Virginia, and West Virginia 8. (Norton, Warren). Foraminiferal population in a coastal plain (ARMS-I): U. S. Atomic Energy Comm. Civil Effects Study, estuary: Palaeogeography, Palaeoclimatology, Palaeoecology, CEX-59.4.17, 40 p., 1966. vol. 6, no. 3, p. 197-213, 1969. 3. Airborne geophysical surveys-A valuable aid in geologic map- 9. Problems of estuarine sedimentation and transport (abs. ): Geol. ping in the eastern Virginia Piedmont (abs.): Geol. Soc. America Soc. America Abs. with Programs f969, pt. 4, Southeastern Spec. Paper 87, p. 258-259, 1966. Sec., p. 58, 1969. 30 VrncrNre DrytsroN on' MrNnnLl Rnsouncrs

NICOLAY, H. H. O'BRIEN, MICHAEL (Stone, A. V.). Rocks and minerals-A guide for collectors of the Multiple bar systems in Chesapeake Bay (east coast of Maryland eastern United States: New York, A. S. Barnes and Co, ,255p., and Virginia): Mastey's, William and Mary, 1968. 1967. O'BRYAN, DERIC, see Barksdale, Henry Compton, NIER, ALFRED OTTO CARL, see Hoffman, John Harold; Signer, Accumulative effects of drought on hydrology of northeastern Peter. states (abs.): Geol. Soc. America Spec. Paper 115, p. 283, 1968. NININGER, A. D., see Nininger, Harvey H., 2. OHIO GEOLOGICAL SOCIETY NININGER, HARVEY H. (and others). Cambrian and Ordovician formations in the vicinity The Norf'olk, 1. Arkansas meteorite, an iron of witnessed fall: Pop. of the Cumberland overthrust block of Tennessee and p.562-567,1937. Ast., vol.45, no. 10, Virginia-Spring field trip, 1965: Columbus, Ohio, Ohio Geol. (Nininger, 2. A. D.). The Nininger collection of meteorites-a Soc.,21 p., 1965. catalog and a history: Winslow, Ariz., Am. Meteorite Mus., 144 p., 1950. OLEKSYSHYN, JOHN Some new species of Miocene Mollusca from Maryland and NOBLE, D. F. Virginia: Pennsylvania Acad. Sci. Proc., vol. 34, p. 101-106, Mineralogical aspects of the Hollins slide (abs.): Virginia Jour. 1960. Sci., vol. 18, no.4, p. 187,1967. OLES, FLOYD NOCK, HARVEY (Oles, Helga). Eastern gem trails-A guide to the most attrac- Geology of the Capon Bridge, West Virginia-Virginia quadran- tive and productive gem and mineral collecting areas ofcentral- gle: Mastels, West Virginia Univ., 1968. eastern United States: Mentone, Calif., Gembooks,80p., 1967. NOGAN, DONALD STANLEY OLES, HELGA, see Oles, Floyd. 1. Micropaleontology, stratigraphy, and paleoecology of the Aquia OLIVER. WILLIAM A.. JR. Formation of Maryland and Virginia: Doctoral, Rutgers Univ., l. (and others). Devonian of the Appalachian basin, United States, 1962; (abs.), Dissert. Abs., vol. 23, no. 6, p. 2095, 1962. in lnlernat. Symposium on the Devonian System, Calgary, 1967 2. Foraminifera, stratigraphy, and paleoecology of the Aquia (Proc.), vol. 1: Calgary, Alberta Soc. Petroleum Geologists, p. Formation of Maryland and Virginia: Cushman Found. Foram. 1001-1040, 1967t19681. Research Spec. Pub. 7, 50 p., 1964. 2. (and others). Correlation of Devonian rock units in the Appala- NORTH AMERICA GEOLOGIC MAP COMMITTEE chian basin: U. S. Geol. Survey Oil and Gas Inv. Chad OC-64, 1 Geologic map of North America: Washington, D. C., U. S. Geol. sheet. text. 1969. Survey.2 sheets, scale 1:5,000,000, revised, 1965. OLSEN, EDWARD JOHN, sea Horback, Henry.

NORTHERN VIRGINIA REGIONAL PLANNING AND OLSON, EDWIN, see Broecker, Wallace. ECONOMIC DEVELOPMENT COMMISSION. OLSON, JERRY CHIPMAN Water resources of northern Virginia: Northern Virginia Reg. (Adams, John W.). Thorium and raxe earths in the United Plan. and Econ. Dev. Comm.. 2 vols.. 1960. States, exclusive of Alaska and Hawaii: U. S. Geol. Survey NORTON, J. J., see Griffitts, W. R. Mineral Inv. Resource Map MR-28, scale 1:3,168,000, separate text,1962. NORTON, MATTHEW F. OPDYKE, N. D., see Roy, J. L. 1. Appalachian tectonics: Internat. Geol. Cong., 21st, Copenha- gen, 1960, Rept., pt. 18, p.69-80, 1960. ORLIN, HYMAN 2. Clay mineral suite variability in a complex estuary, Chesapeake (Bassinger, B. G.; Gray, C. H.). Cape Charles-Wallops Island, (abs.): Bay Geol. Soc. America Spec. Paper 8?, p. 118, 1966. Virginia, off-shore gravity range: Jour. Geophys. Research, vol. 70, no.24, p. 6265-6267,1965. NORTON, WARREN, saa Niehols, Maynard M.,8. O'ROURKE, J. E. NUTI, S., see Longnelli, A. Paleozoic banded iron-formations: Econ. Geology, vol. 56, no. 2, p. 331-361, 1961: discussion with title, Iron formations of the OAKES, DUKE, see Blanchard, Richard L. eastern United States, by Virgil I. Mann, no. 5, p. 997-1000, 1961. OAKS, ROBERT JR., seealso Coch, Nicholas K.,2,3; Sanders, Q., OSTLUND, H.G.,see Rusnak, GeneA. 1,2,3,4,5. John E., 6. 1. (Coch, Nicholas K.). Pleistocene sea levels, southeastern Vir- OSGOOD. RICHARD G.. JR. ginia: Science, vol. 140, no.3570, p.9?9-983, 1963. (Fischer, Alfred G.). Structure and preservation of Mastopora 2. Post-Miocene stratigraphy and morphology, Outer Coastal pyrifonnis, an Ordovician dasycladacean alga: Jour. Paleontol- Plain, southeastern Virginia: Doctoral, Yale Univ., 1965; (abs.), ogy, vol. 34, no. 5, p. 896-902, 1960. Dissert Abs., vol. 26, no. 4, p. 2137 , L965. 3. (Coch, Nicholas K.). Post-Mioeene tectonics of southeastern OUCHARK, WILLIAM FRANCIS Virginia: Geol. Soc. America Spec. Paper 101, p.272, 1968. Conodonts of the Upper Devonian and Lower Mississippian strata in Powell Valley, southwest Virginia: Master's, Virginia OBENSHAIN, S. S., sea Mathews, H. L., 3; Robinson, Glenn H. Polytech. Inst., 1963. Pusr,rcerroN I 3l

(abs'), Abs' Internat', OUTCALT, SAM L. toral, Univ. ofCincinnati, 1969; Dissert. vol.30, no.8, 1970. Weather and diurnal frozen soil structure at Charlottbsville, Sec. B., P.35158' Virginia: Water Resources Research, vol. 5, no. 6, p. L377'1382, PASLEY, DOUGLAS COTTINGHAM, JR. 1969. The tabulate corals ofthe Keyser Formation at two localities in OVENSHINE, ALEXANDER THOMAS Virginia and West Virginia: Master's, Geo' Washington Univ', Geology of the Spruce Run Mountain area, Giles County, r967. Virginia: Mastels, Virginia Polytech. Inst., 1962. PATTERSON, SAM H. resources ofthe world: OVERSTREET, ELIZABETHF., see also Warren, Walter C. 1. Bauxite reserves and potential aluminum Survey Bull. 1228, 176 p. 1967. Geology of the southeastern bauxite deposits: U. S. Geol. U. S. Geol. ' (Sweeney, John W.). Aluminum-metal and raw materials, izr Survey Bull. 1199-A, p. A1-A19, 1964. 2. Mineral resources ofthe Appalachian region: U" S. Geol. Survey OVERSTREET, WILLIAM COURTNEY Prof. Paper 580, P. 364-372, 1968. 1. A review of regional heavy-mineral reeonnaissance and its PAULSON, E. G. application in the southeastern Piedmont: Southeastern Geol- Mineralogy and origin of the titaniferous deposit at Pluma ogy, vol. 3, no. 3, p. 133-173, 1962. Hidalgo, Oaxaca, Mexico: Econ. Geology, vol. 59, no. 5, p' 2. The geologic occurrence ofmonazite: U. S. Geol. Survey Prof. 1964. Paper 530, 327 p., 1967, 753-767, 3. (and others). Fluvial monazite deposits in the southeastern PAYNE, ROSSER H., JR. UnitedStates: U. S. Geol. SurveyProf. Paper568,85p., 1968. The use of soils mapping and conservation programs in urban planning-ASPO Natl' OWENS, JAMES P., see also Reed, John C., Jr., 3. land-use planning, zn Soits and land-use Plan. Conf., Philadelphia, Pa., 1966: Chicago, I11., Am. Soc, Sedimentary sequences in the northern Atlantic Coastal Plain Officials, p. 11-19' 1966. (abs.): Geol. Soc. America Spec. Paper 101, p. 446, 1968. Plan. PEARL, RICHARD MAXWELL PAKISER, L. C., see Hamilton, Warren. Ameriean gem trails: New York, McGraw Hill Book Co.' 173 p', PALMER, KATHERINE V. W. 1964. (Brann, Doris C.). Catalogue of the Paleocene and Eocene PENLEY, H. MICHAEL Mollusca of the southern and eastern United States-Pt.l' Aerial photographs in Virginia: Virginia Minerals, vol. 15,no.2, Pelecypoda, Amphineura, Pteropoda, Scaphopoda, and p. 13-1?,1969. Cephalopoda: Bull. Am. Paleontology, vol. 48, no.218,466 p., 1965. PERKINS, ROBERT LEE Tectonites from the Blue Ridge and Gfeat 'Valley of West PALVLIDES. LOUIS, dee Crittenden, Max D., Jr. Virginia and northwestern Virginia: Doctoral, West Virginia PARK,. RICHARD AVERY, IV Univ.,196?; (abs.), Dissert. Abs., Sec. B, vol.28, no.4, p' l. Paleoecology of the gents Venericarila (Pelecypoda) in the 15838, 1967. Atlantic and Gulf province: Doctoral, Univ. Wisconsin, Madison, 1967; (abs.), Dissert, Abs., Sec. B, vol.28, no.3, p.9498, 1967. PERRY, WILLIAM J., JR. 2. Paleoecology of Venericard;ia sensu loto (Pelecypoda) in the Regional aspeets of the stratigraphy and facies relationships in Atlantic and Gulf Costal province-An application of the Lower Silurian of central and southern West Virginia and paleosynecologic methods: Jour. Paleontology , vol. 42, no. 4, p. neighboring counties of Virginia, Kentucky, and Ohio: Masterrs, 955-986, 1968. Univ. of Michigan, 1960. PARKER, JOHN M., III PETERSON, EDWARD C. Geologic setting of the Hamme tungsten district, North Carolina Titanium resourcbs of the United States: U. S. Bur. Mines Inf' and Virginia: U. S. Geol. Survey Bull. ll22-G, p. G1-G69' 1963. Cir. 8290, 65 p., 1966. PARKER, PIERRE C. 4. Geologic investigation ofthe Lincoln and Bluemont quadrangles, PETERSON, M. J., see Abernethy, R. F., Virginia: Virginia Div. Mineral Resources Rept. Inv. 14,23 p., 1968. PETERSON, N. P., see Kinkel, Arthur R.' Jr., 1.

PARKER, RAYMOND L. PETTRY, D.8., see Elder, J' E. Niobium and tantalum in the United States, exclusive ofAlaska and Hawaii: U. S. Geol. Survey Mineral Resource Map MR-36, PHARR, RICHARD F., see also Le Van, Donald C., 2; Mitchell' scale 1:3,168,000, text, 1963. Richard Scott. 1.3. PARROT-T, WILLIAM T., see also Gooch, Edwin Octavius. 1. Utilization of rock materials in lower Chesapeake Bay bridge- tunnel: Virginia Minerals, vol. 7, no. 4, p. 1-10, 1961. New Eocene deposits in the Richmond area (abs.): Geol. Soc. Diatomaceous sediments in Virginia: Virginia Minerals, vol. 11, America Spec. Paper 76, p. 253, 1964; VirginiaJour' Sci., vol. 14' 2. no.3, p.25-31, no. 4, p. 242,1963. 1965. 3. Reclamation of depleted'sand and gravel sites in eastern Minerals, vol. 13, no. 3, p.21'-27 1967; Pit and PARSLEY, RONALD LEE Virginia: Virginia ' Studies in Middle Ordovician primitive Echinodermata: Doc- Quarry, vol.60, no.5, p.90-94, 108, 196?. 32 Vrncnue Drvrsrolr or, Mrxrner, Rrsouncps

PHILLPS, WILLIAM REVELL RADER, EUGENE KENTON, see also Ryan, John J. A differential thermal study of the chlorites: Mineral. Mag., vol. 1. A petrographic study of some dikes in a quarry in Bluegrass 33, p. 404, 1960. valley, Highland County (abs.): Virginialour. Sci., vol. 11, no.4, PHILPOT?S, A. R. p.213, 1960. 2. Ostracodes of the Middle Devonian Needmore shale of north- Origin of certain iron-titanium oxide and apatite rocks: Econ. westem Virginia: Mastey's, Univ. of Virginia, 1962. Geology, vol. 62, no. 3, p. B0g€1b, 196?. 3. Topographic mapping: Virginia Minerals, vol. g, no. l, p. l-6, PIERCE, J. W., see Colqirhoun, D. J.; Roberts, William p., 2. 1963. 4. Guide to fossil collecting in Virginia: Virginia Div. Mineral PILKEY, ORRIN H. Resources Inf. Cir. 7, 45 p., L964. (Goodell, H. G.). Comparison of the composition of fossil and 5. (Ryan, J. J.). Martinsburg Formation in west-central Virginia: recent mollusk shells: Geol. Soc. America Bull., vol. ?b, no. B, Virginia Minerals, vol. 11, no. 3, p. 32-34, 1965. p.277-2%, l%4. 6. First discovery of the hollinacean Ostracoda Pseudarakuerella from the United States (Trenton Member, Martinsburg Forma- PITCHER, MAX GROW tion, Virginia): Jour. Paleontology, vol. 39, no. 1, p. 1b9-161, Evolution of Chazyan (Ordovician) reefs of eastern United 1965. petroleum States and Canada: Bull. Canadian Geology, vol.12, 7. Breecia along the "Staunton-Pulaski" fault in the Staunton no. 3, p. 632-691, 1964; Doctoral, Columbia Univ., 1g64; (abs.), l5-minute quadrangle (abs.): VirginiaJour. Sci., vol. L7,no.4,p. Dissert. Abs., Sec. B, vol.28, no. 12, p. b08BB-50g48, 196g. 320321, 1966. PITKIN, JAMES A. 8. Geology ofthe Staunton, Churchville, Greenville, and Stuarts Draft quadrangles, Virginia: Virginia Div. Mineral Resources Airborne measurements of terrestrial radioactvity as an aid to Rept. Inv. 72, 43 p,, L967. geologic mapping: U. S. Geol. Survey prof. paper b16-F, p. 9. Road logs-Staunton, Churchville, Stuarts Draft, and Green- F1-F29, 1968. ville quadrangles; Virginia Minerals, vol. 15, no. 3, p. 21-28, PLASTER, ROGER W., see also Meintzer, Robert. 1969. 10. Geology ofthe Stokesville and Parnassus quadrangles, Virginia: 1. (Ern, Ernest H.). Composition and profile development of three Virginia Div. Mineral Resources Rept. Inv. 19, 30 p., 1969. Virginia soils (abs.): Virginia Jour. Sci., vol. 1g, no. 4, p. lgg, 1967. RANKIN, DOUGLAS W. 2. Geologic, mineralogic, and engineering studies on three Virginia 1. Guide to the geology of the Mt. Rogers area, Virginia, North soil profiles: Mastels, Univ. of Virginia, 1g68. Carolina and Tennessee-Field trip guidebook, 1967: [Durham, 3. (Sherwood, W. Cullen). Geochemistry of three central Virginia N. C.l Carolina Geol. Soc., 49 p., 1967. soils (abs.): Virginialour. Sci,, vol. 19, no, p. B, 194, 196g. 2. Stratigraphic and structural position of the upper Precambrian 4. Soils-Profiles characteristics and reactions with portland ce- Mount Rogers Volcanic Group, Virginia, North Carolina, and ment, in Portland cement clay mixtures, phase B: Charlottes_ Tennessee (abs.): Geol. Soc. America Spec. Paper 115, p.495, ville, Va., Highway Research Council, ll0 p., 1g69. 1968. POOR, GEORGE, see Nichols, Maynard M., 4. 3. Magmatic activity and orogeny in the Blue Ridge province of the southern Appalachian Mountain system in northwestern North PORE, N. see A., Harrison, W5rman, 10. Carolina and southwestern Virginia (abs.): Geol. Soc. America Spec. Paper 115, p. 181, 1968. PORTER, I{OBART C., see also Redden, Jack A., 5. 4. Late Precambrian glaciation in the Blue Ridge province of the (Redden, Jack A.; Barnhisel, R. I.). Landslides geology and soil southern Appalachian Mountains (abs.): Geol. Soc. America relationships in several regions ofVirginia (abs.): VirginiaJour. Spec. Paper l2L, p.246,1969. Sci., vol. 15, no.4, p.261, 1g64. 5. The Fries fault-A major thrust in the Blue Ridge province of POTOSKY, R. A., see Larson, L. T. southwestern Virginia (abs.): Geol. Soc. America Abs. with Programs 1969, pt. 4, Southeastern Sec., p. 6G67, 1969. POTTER, DONALD 8., see Espenshade, Gilbert Howry, 1. 6. (and otherc). Zircon ages of felsic volcanic rocks in the Upper Precambrian of the Blue Ridge Appalachian Mountains: Science, PRATT, RICHARD M. vol. 166, no. 3906, p.74L-744,1969. 1. Submarine canyons on the continental rise off the northeast coast ofthe United States (abs.): Geol. Soc. AmericaSpec. paper RANSOM, JAY ELLIS ll5, p. 285-286, 1968. The rock huntels range guide-How and where to find minerals 2. A comparison of coastal mariae terraces in Virginia and Akaska and gem stones in the United States: New York, Harper and (abs.): Geol. Soc. programs America Abs. with 1969, pt. 4, Bros.,213 p., f962. Southeastern Sec., p. 65, 1969. RASETTI, FRANCO RAMO DINO PRESCOTT, G. W., see Mathews, H. L.,8. 1. Dresbachian and Franconian trilobites ofthe Conococheague and Frederick limestones ofthe central Appalachians: Jour. Paleon- PUSEY, RICHARD D. tology, vol. 35, no, 1, p.104-124, Lg6l. Effect of fault-block struetures on sedimentary history of 2. Upper Cambrian Trilobita faunas of northeastern Tennessee: Coastal (abs.): petroleum Plain of North Carolina Am. Assoc. Smithsonian Misc. Colln., vol. 148, no,3,I27 p., 196b. Geologists Bull., vol. 44,no.7, p. 12bb, 1g60. RAY, CLAYTON E. RABBITT, J. C., see Kaiser, P. E. 1. (Cooper, B. N.; Benninghoff, W. S. ). Fossil mammals and pollen PUBLICATIoN 1 33

in a late Pleistocene deposit at Saltville, Virginia: Jour. Paleon- REXROAD, CARL B. tology, vol. 41, no. 3, p. 608-622, 1967. (Clarke, Charles E.). Conodonts from the Glen Dean Formation 2. (Wetmore, Alexander; Dunkle, David H.), Fossil vertebrates of Kentucky and equivalent formations of Virginia and West from the frarine Pleistocene of southeastern Virginia: Smithso- Virginia: Jour. Paleontology, vol. 34, no. 6, p. L20lZ-L?0f, t9ffi, nian Misc. Colln., vol. 153, no. 3, (Pub. 4742),25 p., 1968. RIBBE, P. H., See Van Schmus, W. R. READ, CHARLES B. 1. (Mamay, Serguis Harry). Upper Paleozoic floral zones of the RICH, CHARLES, I., See also Barnhisel, R. I.; Cook, M. G., 1, 2; United States: U. S. Geol. Survey Prof. Paper 400-8, p. Cotton, S. B. 8381-8383, 1960. 1. (Cook, M. G.). Formation of dioctahedral vermiculite in Vir- (Mamay, Sergius Paleozoie zones floral 2. H.). Upper floral and gjrna, in Clays and clay minerals, vol. l0-Natl. Conf. Clays and provinces ofthe United States: U. S. Geol. SurveyProf. Paper clay minerals, 10th, 1961, Proc.: New York, Macmillan Co. 454-K, p. 1964. Kl-K35, (Internat. Ser. Mons. Earth Sci., vol. 12), p. 96-106, 1963. REDDEN, JACK A., see Porter, Hobart C. 2. (Black, W. R.). Potassium exchange as affected by cation size, pH, and minera.l structure: Soil Sci., vol. 97, no. 6, p. 384€90, l. Virginia's outdoor laboratory-Rocks, minerals, and ores of the 1964. Piney River-Roseland district, Virginia: Minerals Ind. Jour., 3. Effect of cation size and pH on potassium exchange in Nason soil: vol. 7, no. 2, p. 6-7, 1960. Soil Sei., vol. 98, no. 2, p. 100-106, 1964. 2. Cordierite "fossils" in Pittsylvania County, Virginia: Mineral IndustriesJour., vol. 8, no. 1, p. 4-5, 1961. 3. Slate in Virginia: Mineral Industries Jour., vol. 8, no. 3, p. 1-5, RICHARD, B. H. 1961. Conjugate quaxtz veins in the Lynchburg gneiss near Fancy 4. Pseudomorphs of the Leesville Dam area, Pittsylvania County, Gap, Carroll County, Virginia: Southeastera Geology, vol. 2, no. Virginia: Mineral Industries Jour., vol. 9, no. I, p. 4-5, 1962. 2, p.127-132, L960. 5. (Porter, H. C.). Preliminary note on some soil concretions in the VirginiaPiedmont: Mineral lndustriesJour., vol. 9, no.4, p. 1-4, RICHARDS, HORACE GARDINER 1962. l. Record ofthe rocks: New York, Ronald Press,413 p.' 1953. 6. Stratigraphy and metamorphism of the Altavista area, in 2. Cross-section ofAtlantic Coastal Plain between Long Island and Geological excursions in southwestern Virginia, Geol. Soc. South Carolina: Philadelphia, Acad. Nat. Sci., 7 p., 1950. America Southeastern Sec., Ann, Mtg. , 1963: Virginia Polytech. (Preliminary chart issued as a supp. of Acad. Nat. Sci. Coastal Inst., Eng. Ext. ser. Geol. Guidebook 2, p. 77-99, 1963. Plain Proj. Rept. 11). 7. Exfoliation cave: Mineral IndustriesJour., vol. 10, no.2,p.4-5, 3. Oil and gas developments in (Virginia): Am. Assoc. Petroleum 1963. Geologists Bull.: 8. Development of some quartz-tourmaline-microcline veins: Min- in 1959, vol,44, no. 6, p. 851, 1960. eral Industries Jour., vol. 10, no. 3, p. 4-6, 1963. in 1960, vol. 45, no. 6, p. 910-911, 1961. 9. Geology and metamorphism in the Altavista area in the Pied- in 1961, vol. 46, no. 6, p. 959-960, 1962. mont of Virginia (abs.): Geol. Soc. America Spec. Paper 76, p. in 1962, vol.47, no. 6, p. 1116, 1963. 255, L%4. in 1963, vol. 48, no. 6, p. 957, 1964. in 1964, vol. 49, no. 6, p. 6&l-685, 1965. REDFIELD, ALFRED C. in 1965, vol. 50, no. 6, p. 1140-1141, 1966. Postglacial change level in sea in the western North Atlantic Studies on the marine Pleistocene-Pt. l, The marine Pleis- Ocean: Science, 157, no. 3?89, p. 687-692, 1967. vol. tocene of the Americas and Europe; Pt. 2, The marine Pleis- tocene mollusks of eastern North America: Am. Philos. Soc. REED, GEORGE W.. JR. Trans., vol. 52,pt,3,141 p., 1962. Fluorine in stone meteorites: Geochim. et Cosmochim. Acta, vol. (Judson, Sheldon). The Atlantic Coastal Plain and the Appala- 28, no. 11, p. 1729-1743,1964. chian Highlands in the Quaternary, in The Quaternary of the United States: Princeton, N. J., Princeton Univ. Press, p. REED, JOHN C., JR. 129-136, 1965. 1. (Jolly, Janice). Crystalline rocks of the Potomac River Gorge Pleistocene shore-line ofNorth and South America, inlnternat. nearWashington, D, C.: U. S. GeoI. SurveyProf. Paper414-H, Assoc. Quaternary Research,6th Cong., Warsaw, 1961, Rept., p. H1-H16, 1963. vol. 1: Lodz, Poland, Panstwowe Wydawnictwo Nauk. Oddzial w 2. Chemistry of greenstone of the Catoctin Formation in the Blue Lodzi, p. 299-309, 1965. Ridge of eentral Virginia: U. S. Geol. Survey Prof. Paper 501-C, 7. Pleistocene Pelecypoda of Virginia: Virginia Minerals, vol. 12, p. C69-C73, 1964. no. 3, p. 18-24, lgffi. 3. (Owens, James P.: Stockard, Henry P.). Interpretation of Stratigraphy ofAtlantic Coastal Plain between Long Island and basement rocks beneath the Atlantic Coastal Plain from recon- Georgia-Review: Am. Assoc. Petroleum Geologists Bull, vol. naissanee aeromagnetic data (abs.): Geol. Soc. America Spec. 51, no. 12, p. 2400-2429, 1967. Paper 115, p. 182-183, 1968. 9. Pleistocene Gastropoda of Virginia: Virginia Minerals, vol. 13; 4. Ancient lavas in Shenandoah National Park near Luray, Vir- no.2, p. 15-19, 1967. ginia: U. S. Geol. Survey Bull. 12i5, 43 p., 1969. 10. The Tertiary history ofthe Atlantic Coast between Cape Cod and Cape Hatteras, in Tertiary sea-level fluctions (W. F. REID, ARCH M., saa Sinkankas, John, 1. Tanner, ed): Palaeogeography, Palaeoclimatology, Palaeoecol- (Fredrikson, K.). Chondrules and chondrites, iz Researches in og;y, vol.5, no. 1, p.95-104,1968. geochemistry, vol. 2, (Philip H. Abelson, ed.): New York, John 11. A review of recent studies on the marine Pleistocene of the Wiley and Sons, p. 170-203, 1967. Atlantic Coastal Plain-New Jersey to Georgia, iz Geology of 34 Vrncrxre DrvrsroN or Mrxnner, Rnsouncps

the American Mediterranean: Gulf Coast Assoc. Geol. Soc., RODGERS, JOHN Trans., vol. 19, p.601-609,1969; (abs.), Am. Assoc. Petroleum 1. Basement and no-basement hypotheses in the Jura and the Geologists Bull., vol. 53, no. 9, p. 2043, 1969. Appalachian Valley and Ridge, in Tectonics of the southern RICHARDSON, A M., JR., see Harrison, W5rman, 13. Appalachians: Virginia Polytech. Inst., Dept. Geol. Studies, Mem. 1, p. 71-80, 1964. RICHARDSON, G. 2. Chronology of tectonic movements in the Appalachian region of (and others). Chemical, physical, and mineralogical characteris- eastern North America, iz Symposium on the chronology of tics of the Cecil and Appling series (abs.): VirginiaJour. Sci., tectonic movements in the United States: Am. Jour. Sci., vol. vol. 20, no. 3, p. 100, 1969. 265, no. 5, p. 408-427, 7967. 3. Some problems of the tectonics of the Appalachians: Geotec- RICHMOND, NEIL D. tonics 1968, no. 3, p. 145-L57, 1968; translated from the Russian. Evidence against the existence of croeodiles in Virginia and 4. The eastern edge ofthe North American continent during the Maryland during the Pleistocene: Biol. Soc. Washington Proc., Cambrian and early Ordovician, ehap. 10, in Studies of Appala- vol. 76, (Art.) 8, p. 65-67, 1963. chian geology, northern and mantime (Zen, E-an, et al, editors): New York and London, Interscience Publishers, p. 141-149, RICHTER, DENNIS, see Avery, Gene. 1968. RIECKEN, CHARLES CHRISTOPHER RODGERS, WILLIAM HOWARD Petrology of the Striped Rock granite and surrounding rocks, Celestite from the Tonoloway Formation (Upper Silurian) at Grayson County, Virginia: Doctoral, 1966, V.P.I.; (abs.). Dis- Hayfield, Frederick County, Virginia: Master's, Univ. of Vir- sert, Abs., Sec. B, vol.27,no.3, p.8598-8608,1966. ginia, 1965; (abs.), VirginiaJour. Sci., vol. 15, no.4, p.334, 1964. RIESMEYER, W. DUNCAN ROEN, JOHN 8., see a,lso Miller, Ralph L., 2. Bastnaesite aft,er allanite in the Rutherford pegmatite, Amelia (Miller, Ralph L.; Huddle, John W.). The Chattanooga Shale County(abs.): VirginiaJour. Sci., vol. 18, no.4, p. 188,1967. (Devonian and Mississippian) in the vicinity of Big Stone Gap, RIGGS, ELLIOTT ARTHUR Virginia: U. S. Geol. SurveyProf. Papr501-8, p. B43-B48, 1964. Major basins and structural features of the United States: ROGERS. CLEAVES LINCOLN Maplewood, New Jersey, Geographic Press, scale, I inch to 75 (Jaster, Marion Charlotte). Titanium in the United States, miles, 1960. exclusive of Alaska and Hawaii: U. S. Geol. Survey Mineral Inv. RIGGS, H. C. Resource Map MR-29, scale 1:3,168,000, separate text, 1962.

1. The relation of discharge to drainage area in the Rappahannock ROGERS, W. S., see olso Spencer, Randall S. River basin, Virginia: U. S. Geol. Survey Prof. Paper 501-8, p. 1. Middle Ordovician stratigraphy of the Red Mountain area, 8165-8168, 1964. Alabama: Southeastern Geology, vol. 2, no. 4, p. 217 -249, 196I. 2. The base-flow recession curve as an indicator ofground water, in 2. The stratigraphic paleontology of the Chickmauga Group of the Symposium-Surface waters, Gen. Assembly Berkeley of of Red Mountain area, Alabama: Southeastern Geology, vol.3, no. I.U.G.G., 1963: Internat. Assoc. Sci. Hydrol. Pub. p. 63, 1, p.21-35, 1961. 352-363, 1964. 3. (Spencer, R. S.). The Pleistocene geology of Princess Anne RIPY, BRUCE County, Virginia: Southeastern Geology, vol. 9, no. 2, p. 101-114, 1968. Mechanieal analyses of estuarine beach sediments (abs.): Vir- (Spencer, Randall S.). Sedimentary model for the Nansemond giniaJour. Sci., vol. 20, no. 3, p. 126, 1969. 4. Formation (Pleistocene), southeastern Virginia (abs.): Geol. RITTER, GEORGE STEPHEN Soc. America Abs. with Programs 1969, pt. 4, Southeastern Geology ofthe Blacksburg area, Montgomery County, Virginia: Sec., p.70-71, 1969. Master's, Vilginia Polytech. Inst., 1969. RONA, PETER A. ROBERTS, CLARENCE EVERETT Middle Atlantic continental slope of United States-Deposition Preliminary study of the concretions in the Romney Shale, and erosion: Am. Assoc. Petroleum GeoloEists Bull.. vol. 53. no. Highland County, Virginia: Maste/s, Univ. of Virginia, 1960; 7, p. 1453-1465, 1969. (abs.), VirginiaJour. Sci., vol. 12, no.4, p. 184-185, 1961. ROSE. HARRY JOSEPH. JR.. see olso Stern. Thomas W. ROBERTS,.WILLIAM P. (Stern, Thomas Whital). Spectroehemical determination of lead 1. Petrography and stratigraphy of the Tonoloway Limestone, in zircon for lead-alpha age measurements: Am. Mineralogist, Keyser Limestone at four localities in West Virginia and vol.45, nos. 11-12, p. L243-1256,1960. Virginia: Mastels, Geo. Washington Univ., 1966. ROSS, ARNOLD 2. (Pierce, J. W.). Petrography and paleoenvironmental interpre- Cirripedia from the Yorktown Formation (Miocene) of Virginia: tations of rocks near the Silurian-Devonian boundary, West Jour. Paleontology, vol. 38, no. 3, p. 483-491, 1964. Virginia and Virginia (abs.): Geol. Soc. America Spec. Paper 121, p. 370-371, 1969. ROSS, ANTHUR HENRY, JR. ROBIN, MEYER, see Marsters, Beverly. Geology of the Saltville fault between Saltville and Broadford, Virginia: MasterJs, Virginia Polytech. Inst., 1965. ROBINSON, GLENN H. (Devereux, R. E.: Obenshain, S. S.). Soils of Virginia: Soil ROTH, ERNEST E. Science, vol. 92, no. 2, p. L29-142,1961. Natural gases ofAppalachian basin, iz Natural gases ofNorth Puel,rcefloN 1 35

America-Pt. 3, Natural gases in rocks of Paleozoic age: Am. SALTER, D. L. Assoc. Petroleum Geologists Mem. 9, vol. 2, p. 170&1715, 1968. (West, I. M.). Calciostrontianite in the basal'Purbeck beds of Durlston Head, Dorset (England): Mining Mag., vol. 35, no. 269, ROUSE, IRVING, sea Stuvier, Minze,2,3, 4,5. p.146-150,1965. ROWE. JACKJAMES. see Gottfried. David. 1. SANDERS. JOHN ESSINGTON ROY, J. L. 1. North-south-trending submarine ridge composed of coarse sand (Opdyke, N. D.; Irving, E.), Further paleomagnetic results off False Cape, Virginia (abs.): Am. Assoc. Petroleum from the Bloomsburg Formation: Jour. Geophys. Research, vol. Geologists Bull., vol. 46, no. 2, p. 278, l%2. 72, no. 20, p. 50?5-5086, 196?. , (and others). Preliminary report on the geology ofsoutheastern Virginia and adjacent coast and continental shelf, with remarks RUBIN, MEYER, sae Merrill, Arthur S. on sediment sampling technique using vibrodrilling methods- RUHLE, JAMES L. Office Naval Research, Geog. Br., Contract NONR 609(40)- NR-064, Ann. Rept.: New Haven, Yale Univ., Dept. Geology, 1. Selected Tertiary fossil localities ofthe Virginia Coastal Plain: 45 p.,1962. Virginia Minerals, vol. 8, no. 3, p. 2-9,1962. (and others). Preliminary report on late Pleistocene geology, 2. Guidebook to the Coastal Plain of Virginia north of the James southern coastal Virginia (abs.): Virginia Jour. Sci., vol. 13, no. River: Virginia Div. Mineral Resources Inf. Cir. 6,46p., L962. 4, p.285,1962. 3. Geologic literature of the Coastal Plain of Virginia, 1783-1962: 4. (and others), Preliminary report on late Pleistocene and recent Virginia Div. Mineral Resources Inf. Cir. 9, 95 p., 1965. littoral and nearshore marine sediments, south of Cape Henry, RUSNAK, GENE A., see also Harrison, Wyman, 3; Newman, Virginia (abs.): Virginia Jour. Sci., vol. 13, no. 4, p.286,1962. (abs.): Walter S., 1. Effeet of sea-level rise on established barriers Geol. Soc. p. 1. (Bowman, Albert L,; Ostlund, H. G.). Miami natural radiocar- America Spec. Paper73, 231, 1963. (Oaks, Origin and significance ofsand-ridge and bon measurements II (Thimble Shoals): Radioearbon, vol. 5, p. Robert Q., Jr.). southeastern Virginia (abs.): Geol. Soc. 2333, 1963. (p. 30) mud-flat complex, 2. (Bowman, Albert L.; Ostlund, H. G.). Miami natural radiocar- America Spec. Paper 73, p. 309. 1963. 4 Nearshore sands off southeastern Virginia (abs.): Am. Assoc. bon measurements II (Wachapreague): Radiocarbon, vol. 5, p. vol. 49, no. 3, pt. l, p. 357, 1965. 23-33, 1963. (p. 30) Petroleum Geologist Bull., 3, (Bowman, Albert L.; Ostlund, H. Gote). Miami natural SAYRE, W. W. radiocarbon measurements II (Wachapreague): Radiocarbon, (Guy, H. P.; Chamberlain, A. R.). Uptake and transport of vol. 5, p. 23-33, 1963. (p. 31) radionuclides by stream sediments: U. S. Geol. Swvey Prof. 4. (Bowman, Albert L.; Ostlund, H. Gote). Miami natural Paper 433-A, p. A1-A35, 1963. radiocarbon measurements II (Parramore Island): Radiocarbon, vol. 5, p. 23-33, 1963. (p. 31) SCHAEFFER, O. A. 5. (Bornrynan, Albert L.; Ostlund, H. G,). Miami natural radiocar- (Heyman, D.). Comparison of C1(36-Ar(36) and Ar(39-A(38) (Chesapeake bon measurements III Bay entrance): Radiocar- cosmic ray exposure ages of dated fall iron meteorites: Jour. (p. bon, vol. 6, p. 208-214, 196a. 212) Geophys. Research, vol. ?0, no. l,p.215-224,L965. RUST, CLAUDE CHARLES SCHERFFIUS, WILLIAM EDWARD Conodonts ofthe Martinsburg Formation (Ordovician) of south- Zinc-lead-fluorite mineralization of the Shenandoah Valley, (abs.)' western Virginia: Doctoral, Ohio State Univ., 1968.; north-central Virginia: Master's, Cornell Univ., 1969. Dissert. Abs., Sec. B, vol.29, no.6, p. 20918, 1968.; (abs.), Geol. Soe. America Spec. Paper 121, p. 258, 1969. SCHMIDT, ROBERT G., see Guillou, Robert 8., l.'

RYAN, JOHN J,, see also Rader, Eugene Kenton, 5. SCHMITT, R. A., see MurthY, V. Rama, 2' 1. The Martinsburg Formation of northwest Virginia: Master's, SCHNEIDER, WILLIAM JOSEPH, see also Barksdale, Henry Univ. of Virginia, 1963. Compton. 2. (Rader, E. K.). Stratigraphy of the Martinsburg Formation of 1. (Friel, Eugene J.). Low flows in the region, irc Water resources northwest Virginia with preliminary notes on the fauna (abs.): of the Appalachian region, Pennsylvania to Alabama: U. S. Geol. Virginialour. Sci., vol. 15, no.4, p.334, 1964. Survey Hydrol. Inv. Atlas HA-198, sheet 5, scale 1:2,500,000, ST. JEAN, J., JR., see Galloway, J. J. text, 1965, Virginia, in Water data for metropolitan areas: U. S. Geol. SABOL, JOSEPH WILLIAM Survey Water-Supply Paper 1871, p. 369-377, 1968. 1. An emendation of the description of Nod,osaria catesbgi, see D. J. D'Origny: Jour. Paleontology, vol. 34, no. 3, p. 594, 1960. SCHWARTZ, M. L., Colquhoun, 2. The microfauna of the Yorktown Formation from James River, SCHWIND, R. F. Surry County, Virginia: Bull. Am. Paleontology, vol. 41, no. Conodonts from the Hillsdale (Upper Mississippian) in the 191, p.211-246, 1960. Greendale syncline, Smyth and Washington counties, Virginia: Mastey's, Virginia Polytech. Inst., 1967. SALOTTO. BRUNO V.. sea Johnston. Paul M.. 3. SCOTT, MARTHA R., see T\rrekian, Karl K., 2. SALPETER, S. J, The Vatican collection ofmeteorites: Specola Vaticana, Vatican SCOTT, ROBERT CLYDE City, 40 p., 1957, (Indian Valley, Richmond, Staunton) (Barker, F. B. ). Data on uranium and radium in ground water in 36 Vrncrnre Drvrsron or MrNnner, Rpsouncns

the United States, 1954-195?: U. S. Geol. Survey prof. paper County, South Carolina: South Carolina Devel. Board Div. 426,L15 p.,1962. Geology Geol. Notes, vol. 5, no. 3, p. 31-38, 1961. SEAMAN, D. M. 2. Ramblings of a railroad geologist: Mineral Industries Jour., vol. 10, no. 2, p. 1-3, 1963. Pegmatite minerals of the United States, Pt B: Rocks and Minerals, Vol. 35, nos. 1-3, p. 13-18, 1960. SIGAFOOS, ROBERT SUMNER Botanical evidence of floods and flood-plain deposition: U. S. SEARS, CHARLES EDWARD, see also Dietrich, Richard V., 14. Geol. Suwey Prof. Paper 485-4, p. A1-A35, 1964. 1. Geophysies and Appalachian structure (abs.); Geol. Soc. America Spec. Paper 76, p.257,1964, SIGNER, PETER 2. Geologl and structure of the Blue Ridge province along the New (Nier, Alfred O. C.). The measurement and interpretation of River, Grayson County, Virginia (abs.): Geol. Soc. America rare gas concentrations in iron meteorites, in Researches on Abs. with Programs 1969, pt. 4, Southeastern Sec., p. ?4, 1969. meteorites: N. Y., John Wiley and Sons, p.7-35, 1962,

SELANDER, ROBERT K. SILBERHIRN, GENE M., see Taylor, Sara Sue. Avian speciation in the Quateraary, iza The of the Quaternary SINKANKAS, JOHN United States: Princeton, N. J., Princeton Univ. Press. p. 527-ilz,1965. 1. (Reid, Arch M.). Colour-composition relationship in spessartine from Amelia, Virginia: Jour. Gemmology, vol. 10, no. 4, p. SENFTLE, F. E., see Hoyte, A. F. 125-134,1966. Classic mineral occurrencs-Pt. I, Geology and mineralogy of SHACKLETTE, H. T., see Cannon, Helen Leighton. 2. the Rutherford pegmatites, Amelia, Virginia: Am. SHAW, FREDERICK C. Mineralogist, vol. 53, no. 34, p. 373-404, 1968. Early Middle Ordovician Chazy trilobites of New York: New SINNOTT, ALLEN, see a,lso Gambrell, J. Wyatt. York State Mus. and Sci. Service Mem. 17, 163 p., 1968. 1. (Tibbitts, G. Chase, Jr.). Pleistocene terraces on the Eastern SHEFFEY, NOLA 8., see Stadnichenko, Taisia. Shore Peninsula, Virginia: U. S. Geol. Survey Prof. Paper 421-D, p. D248-D250, 1961. SHELTON, J.8., see Swanson, Vernon 1. F., 2. (Whetstone, George W.). Fluoride in well waters of the Virginia SIIERIDAN, EUGENE ?., see DeCarlo, Joseph Anthony. Coastal Plain: Virginia Minerals, vol. 8, no. 1, p. 4-11, 1962. 3. Records of wells on the Northern Neck Peninsula, Virginia: U. SHERWOOD, WILLIAM CULLEN, see also Crenshaw, A.B.,Z, S. Geol. Survey open file rept.,152 p., 1968. Newlon, Howard, Jr., l, 2,; Plaster, Rodger W., B. 4. Results of aquifer tests in sands of the Potomac Group in the 1. Mineralogy of some Virginia carbonate rocks (abs.): Virginia Franklin area, southeastern Virginia (1949-1950): U. S. Geol. Jour. Sci., vol. 14, p.243,1963. Survey open file rept., 80 p., 1968. 2. (Newlon, Howard H., Jr.). Studies on the mechanism of 5. (Tibbitts, G. Chase). Ground-water resources of Aecomack and alkali-carbonate reaction-Pt. 1, Chemical reaction, iz Sym- Northampton counties, Virginia: Virginia Div. Mineral Re- posium on alkali-carbonate rock reactions: Highway Research ' sources, Mineral Resources Rept. 9, 113 p., 1968. Board Rec. no. ,15 (Nat. Acad. Sci.-Nat. Research Council pub. SLADE, P. G. see Jones B. 1167), p. 41-56, 1964. , J. 3. (Newlon, Howard H., Jr.). A survey for reactive carbonate SLOSS, LAWRENCE LOUIS agg"egates in Virginia, iz Symposium on alkali-carbonate rock 1. (Dapples, Edward Charles; Krumbein, William Christian). reactions: Highway Research (Natl. Board Rec. 4b, Acad. Lithofacies maps-An atlas of the United States and southern Sci.-Natl. Research Council 116?), p.22-233, Pub. L%4,. Canada: New York, John Wiley and Sons, 108 p., 1960. 4. (Fiedler, F. J.). Another look at the Betts quarry problem (abs.): 2. Sequences in the cratonic interior of North America: Geol. Soc. Virginia Jour. Sci., vol. 17, p. 32L-322, 1966. America Bull., vol. 74, no. 2, p. 93-113, 1963. 5. Distribution ofstrontium in some recent and fossil mercenaria (abs.): Geol. Soc. America Abs. with Programs 1969, pt. 4, SMITH, BENJAMIN M. Southeastern Sec., p. 74, t969. (and others). Natural radioactivity in ground-water supplies in 6. (Huang, Jinn Huie). Pore studies of highly indurated Appala- Maine and New Hampshire: Am. Water Works Assoc. Jour,, chian rocks: Am. Assoc. Petroleum Geologists Bull., vol. b3, no. vol. 53, no. 1, p. 75-88, 1961. 10, pt. 1, p.2L6l-2174,1969. SMITH, CARROLL 8., see also Calver, James Lewis, 2. SHOTTS, REYNOLD QUINN Lightweight aggregate industry in Virginia: Virginia Minerals, Remaining recoverable coal of a part of the southern Appala- vol. 9, no. 3, p. 1-5, 1963. chian field: Soc. Mining Engineers, T!ans., vol.223, p. 188-14?, SMITH, HAROLD THEODORE UHR t%2. Periglacial frost features and related phenomena in the United States: Biuletyn Peryglacjalny, ser. 3, no. 11, p. 325-342,1962. SHREWSBURY, R. D., seeMoore, BillyJ. SMITH, HENRY L., see Englund, Kenneth John, 1, 5.

SHRIDE, ANDREW FLETCHER, see Chidester, Alfred, 1. SMITH, JAMES D. Geology, its relation to the design of the East River Mountain SHUTFLEBARGER, THOMAS EDWIN, JR. tunnels, itr Highway Geology Symposium, 19th Ann,, Morgan- 1. Notes on relationships of Piedmont metasedimentary rociis town, W., Va., 1968, Proc.: West Virginia Geol. and Econ. emphasis on the Poor Mountain-Chauga River area, Oconee Survey Cir. 10, p. 6S81, 1968. Pusr,rcerroN 1 37

SMITH, JAMES WILLIAM SPIKER, ELLIOT, see Marsters, Beverly. 1. Tale, soapstone, and related stone deposits ofVirginia: Virginia STADNICHENKO, TAISIA M. Minerals, vol. 7, no. 2, p. 1-8, 1961. (Zubovic, Peter; Sheffey, Nola B.). Beryllium content of Ameri- 2. Stratigraphy and structure of Fluvanna County, Virginia (abs. ): can coals: S. Geol. Survey Bull. 1084-K, p. K263-K295, 1961. Geol. Soc. America Spec. Paper 76,p.257,t964. U. 3. (Milici, R. C.; Greenberg, S. S.). Geology and mineral resources STANLEY, EDWARD A. of Fluvanna County: Virginia Div. Mineral Resources Bull. 79, Abundance ofpollen and spores in marine sediments offeastern 62p.,19M. coast of United States: Southeastern Geology, vol. 7, no. 1, p. 4. Age of the "Columbia granite", Virginia (abs.): Geol. Soc. 25-33, 1965. Ameriea Spec. Paper 82, p. 308, 1965. STANLEY, DANIEL J. SMITH, KENNETH G. Atlantic continental shelf and slope of the United States-Color (Blackburn, William Chemical equilibrium some H.). in of marine sediments: U. S. Geol. Survey Prof. Paper 529-D, p. metamorphosed iron-rich sediments (abs.): Geol. Soc. America D1-D15,1969. Abs. with Programs 1969, pt. 7, p. 209, 1969. STANLEY, RUTH P. SMITH, T. JEFFERSON, see James, David E., 2. 1. TYeasures ofthe Blue Ridge: Rocks and Minerals, vol. 42, no. 8, SMITHERINGALE, WILLIAM GEORGE p. 567-568, 1967.

1 . The isotopic composition of sulfur in the Triassic igneous rocks of 2. Wonderful world of quartz in the southern Appalachians-Blue eastern United States: Doctoral, M. I. T., 1962; (abs.), Geol. Soc. Ridge of North Carolina and Virginia: Rocks and Minerals, vol. America Spec. Paper 73, p.247-248, 1%3. 42, no. 8, p. 599-602, 1967. 2. (Jensen, Mead Leroy). Sulfur isotopic composition T?ias- of the STANSFIELD, ROBERT G., see Bergendahl, M. H.; Conant, sie igneous rocks of eastern United Cos- States: Geochim. et Louis; Maxwell, Charles H.; Newman, William L.; Wedow, mochim. Acta, vol. 27,no.12, p. 1183-1207, 1963. Helmuth, Jr., 1. SMYTH, J. R. STEABNS, RICHARD G. (Bell, R. T.). Luminescence petrography prelimi- at V. P. I.-A (Mitchum, Robert M.). Pennsylvanian rocks of southern Ap- naryreport (abs.): vol. 1?, no.4, p.321, 1966. VirginiaJour. Sci., ' palachians, ira Pennsylvanian system in the United States-A SOUTHERN INTERSTATE NUCLEAR BOARD symposium: Tulsa, Okla., Am. Assoc. Petroleum Geologists, p. 74-96, 1962;reprinted as Tennessee Div. Geology Rept. Inv. 14, Uranium in the southern United States-U. S. Atomic Energy 7962. Commission Rept. WASH-1128: Washington, D. C., Govt. Printing Office, 230 p., 1969. STEFANSSON, UNNSTEIN, see Atkinson, Larry P.

SOUTHERN RAILWAY SYSTEM STEINHART, JOHN S., see James, David E., 2. Coa.l reserves of Virginia served by Southern Railway System: STEPHENS, J. G., see Harris, Leonard D., 3. Southern Railway System, 48 p., 1965. SOUTHWICK, D. L. STEPHENSON, WILLIAM J. 1. Tolley Cave, Rockbridge County, Virginia, a study in vadose (Fisher, G. W.). Revision of stratigraphic nomenclature of the development: Natl. Speleol. Soc. NSS News, vol. 18, no. 7, p. Glenarm Series in Maryland: Maryland Geol. Survey Rept. Inv. 69-71, 1960. 6, 19 p., 1967. 2. Further work on the Tolly project (abs.): NatI. Speleol. Soc., SPANGLER, DANIEL PATRICK NSS News, vol. 20, no. 8, pt. 2, p. 109, 1962; Natl. Speleol. Soc. 1. (Larew, H. G.; Meadors, G. S.). The Hollins landslide on Bull., vol. 26, no, 2, p. 67, 1964. Interstate 81 (abs.): Virginialour. Sci., vol. 15, no. 4, p. 335, L%4. STERN, THOMAS WHITAL, see also Rosb, Harry Joseph, Jr. 2. Engineering uses of geology as applied by the Virginia Depart- (Rose, Harry Joseph, Jr.). New results from lead-alpha mea- ment of Highways: Mastels, Univ. of Virginia, 19&1. surements: Am. Mineralogist, vol. 46, p. 96-100, 1961. SPENCER, EDGAR W. STEVENS, ROLLIN ELBERT 1. Natural Bridge and vicinity: Virginia Minerals, vol. 10, no. 2, p. (and others). Second report on a cooperative investigation ofthe 1-6, 1964. composition of two silicate rocks: U. S. Geol. Survey Bull. 1113, 2. Geology of the Natural Bridge, Sugarloaf Mountain, Bucha.nan, 126 p., 1960. and Arnold Valley quadrangles, Virginia: Virginia Div. Mineral Resources Rept. Inv. 13, 55 p., 1968, STEWART, D. B. SPENCER, RANDALL 5., see also Rogers, Wiley S., 3, 4. (Limbaeh, Dora von). Thermal expansion of lower and high (Rogers, W. S.). The Miocene-Pleistocene unconformity in albite: Am. Mineralogist, vol. 52, no. 3-4, p. 389-413, 1967. Norfolk County, Virginia: VirginiaJour. Sci., vol. 20, no. 1, p. 19-21,1969. STOCKARD, HENRY, see Drake, C. L., 4. SPENCER, RICHARD 5., see also Fitzgerald, F. 8., III, 1. SPIKER, CARLISLE TITUS, JR. STOCKARD, H. P., see Zietz, Isidorc, 4. Geology of northwestern Fluvanna County, Virginia: Master's, Univ. of Virginia, 1961. STOLTMAN, JAMES B., see Williams, Stephen. 38 VrncrNre Drvrsrox or MrNnnll, Rrsouncns

STONE, IRVING C., JR. SWEENEY, JOHN W., sea Bush, A. L.; Dorr, John Van N., II; A study of some Fairfax County, Virginia, soils: Mastey's, Larrabee, D. M., 2; Patterson, Sam W, 2; Wedow, Helmuth, George Washington Univ., 1961. Jr.,2. STOSE, GEORGE WILLIS SWEET, PALMER C., see Johnson, Stanley S., 6. (Ljungstedt, Olaf A.). Geologic map of the United States: U. S. SWIFT, DONALD J. P. Geol. Survey, seale 1:2,500,000, revised 1960; originally pub- Inner shelf sedimentation-Proeesses and products, Lecture 4 lished 1932. in The new concepts of continental margin sedimentation, STRALEY, I{. W., III application to geological record-AGl short course lecture notes, Philadelphia, 1969: Washington, D. C., AGI, p. DS4-1- 1. Gravitational and magnetic anomalies and earthquake epicentral DS4-46, 1969. lines in Virginia, U. S. A. (abs.): Am. Geophys. Union Trans., vol.48, no. 1, p. 60, 1967. TAKANASHI. TARO 2. Geographical distribution of Virginia earthquakes: Elisha Supergene alteration of zinc and lead deposits in limestone: Mitchell Sci. Soc. Jour., vol. 85, no. 4, p. 152-156, 1969. Econ. Geology, vol. 55, no. 6, p. 1083-1115' 1960. STROMQUIST, ARVID A. TAN, LI.PING (Sundelius, Harold W.). Stratigraphy of the Albemarle Group of Stream sediment prospectingfor copper deposits in the southern the Carolina Slate Belt in central North Carolina: U. S. Geol. Appalachians: Geol. Soc. China, Proc., no. 10, p' 118-123, 1966. Survey Bull. L274-8, p. B1-B22, 1969. TAPPAN, HELEN, see Loeblich, Alfred R., Jr. STUVIER, MINZE 1. (Deevey, Edward S.). Yale natural radiocarbon measurements TAYLOR, PATRICK T., see also Zietz, Isidore, 5. VI: Radiocarbon, vol.3, p. 12&140, 196f. (p. 128.) (Zietz, Isidore; Dennis, Leonard S.). Geologic implications of 2. (Deevey, Edward S., Jr.; Rouse, Irving). Yale natural radiocar- aeromagnetic data for the eastern continental margin of the bon measurements VIII: Radiocarbon, vol. 5, p. 312-341, 1963. United States: Geophysics, vol, 33, no. 5, p. 755-780, 1968. 3. Yale natural radiocarbon measurements IX: Radiocarbon, vol. 11, no.2, p. 545-658, 1969. TAYLOR, SARA SUE (Silberhirn, Gene M.). Effects of aspect on a shale barren ridge of SUBITZKY, SEYMOUR southwestern Virginia (abs.): Virginialour. Sci., vol. 18, no. 4, 1. Residual sea water in the basement complex of the fall zone in p. 165-166,1967. the vicinity of Fredericksburg, Virginia: U. S. Geol. Survey TERRY, J. P. Prof. Paper424-D, p. D71-D72, 1961. (Mitchell, R. S.). Observations on pickeringite near Fredericks- 2. Geology and ground-water resources of Spotsylvania County, (abs,): Sci., vol. 18, no. 4, p. 189' Virginia: U. S. Geol. Survey open file rept., 18b p., 1968. burg, Virginia VirginiaJour. 1967. SULLMN, DAN M., see Dawson, T. A. TEXTORIS, DANIEL A., see Dennison, John M., 6. SUNDELIUS, HAROLD W., see Stromquist, Arvid A. THOMAS, G. W. SUTHERLAND, R. L. Retention of KCI by halloysite (abs.): VirginiaJour. Sci., vol. 11, Stratigraphy and paleontology of the,,Maysville,' division of the no. 4, p.210, 1960. Martinsburg shale formation near Chatham Hill, Smyth County THOMAS, ANDREW (abs.): Virginia Jour. Sci., vol. 11, no. 4, p. 216, 1950. WILLIAM Late Mississippian folding of a syncline in the western Appala- SUTTON, G, H., see Beckmann, Walter Charles. chians, West Virginia and Virginia: Geol. Soc. America Bull., SVERDRUP, LEIF J. vol. 77, no. 5, p. 473494, L966. Constructing Chesapeake Bay bridge-tunnel (summ. ): T\rnnels THOMPSON, MARY E. and Tunneling, vol. 1, no. 4, p. 183-186, 1969. (Nelson, Bruce W,). Some geochemical properties of the Rap- (abs.): Trans., SWAIN, FREDERICK MORRILL, JR. pahannock River, Virginia Am. Geophys' Union vol. 47, no. 1, p. 84, 1966, 1. Early Middle Ordovician Ostracoda of the eastern United States-Part 2, Leperditellidae (part), Hollinacea, Kloedenel- THOMSON, R. D., see Ericksen, George 8., 1,2. lacea, Bairdiacea, and Superfamily Uncertain: Jour. Pa.leontol- ogy, vol. 36, no. 4, p.719-744,1962; correction, no. 6, p. 18-g6, THORNBURY, WILLIAM DAVID t962. Regional geomorphology ofthe United States: New York, John 2. Geochemistry of some Quaternary lake sediments of North Wiley and Sons, 609 p., 1965. America, iz The Quaternary of the United States: Princeton, N. J., Princeton Univ. Press, p. 765-781, 1965. TIBBITTS, G. CHASE, JB., see Sinnott, Allen, 1, 5. SWANSON, VERNON F., see also Fish, George 8., Jr., Z. 1. (Shelton, J. E.). Flotation of titanium minerals from the TIHEN, JOSEPH ANTON Roseland anorthosite near Roseland, Nelson County, Virginia: A review of New World fossil bufonids: Am. Midland Naturalist, U. S. Bur. Mines Rept. Inv. 5953, 21 p.,1962. vol.68, no. 1, p. 1-50, 1962. 2. Flotation of ilmenite from Virginia saprolite and unweathered diorite ores: U. S. Bur. Mines Rept. lnv.6172,8 p., 1g68. TILLING, ROBERT INGERSOLL, see Gottfried, David, 1. Puer,rclrroN 1 39

TILLMAN, C. G. TUCK, D. RICHARD, JR., see also Harrison, Wyman, 10. 1. Late Silurian (?) and Early Devonian positive area, Salem Major environmental variables affecting grain size distribution syncline, iz Geological excursions in southwestern Virginia, in the shoaling-wave zone under storm conditions at Virginia Geol. Soc. America Southeastern Sec., Ann. Mtg., 1963: Vir- Beach, Virginia: Mastels, William and Mary' 1969. giniaPolytech. Inst. Eng. Ext. Ser. Geol. Guidebook 2,p.49-76, see also Michael H. 1963. TUREKIAN, KARL K., Carr, 2. Silicified rhynchonellid brachiopods from beds of New Scotland 1. The meteorite and tektite collections of Yale University: Post- age (Early Devonian), Virginia and West Virginia: Jour. Paleon- illa, no. 101, 16 p., 1966. (Cranberry Plains [Poplar HilI] tology, vol. 41, no. 5, p. 1247-1255, 1967. Richmond, Staunton.) 3. (Lowry, W. D.). Structure and Paleozoic history of the Salem 2. (Scott, Martha R.). Concentrations of Cr, Ag, Me, Ni, Co, and synclinorium, southwestern Virginia-Virginia Aca.d. Sci. Geol- Mn in suspended material in streams: Environmental Sci. and ogy Sec. field trip, Roanoke, Virginia, 1968: Virginia Polytech. Technology, vol. 1, no. 11, p. 940-942' 196?. Inst. Dept. 22 p., 1968. Geol. Sci. Geol. Guidebook 3, TURNER, PHILIP A. 4. Trilobites from the Arvonia slate, Buckingham County, Virginia Shoreline history ofthe Atlantic coast ofthe Delmarva Peninsula (abs.): Geol. Soc. America Spee. Paper 115, p. 502, 1968. (abs.): Geol. Soc. America Spec. Paper 121' p. 380' 1969.

TILTON, GEORGE R., see also Doe, Bruce R., 1, 2. TWETO, O. L., see Lemmon, D. M, (and others), 1000-million year old minerals from the eastern TYLER, JOHN HOWARD United States and Canada: Jour. Geophys. Research, vol. 65, no. 12,p.4173-4779, 1960. Geology and mineral resources ofthe Abingdon area, Wa:hington County, Virginia: Mastey's, Virginia Polytech. Inst., 1960. TOBISCH, OTHMAR T. TYSON, NATALIE S., see Blanchett Jean, 1,2. (Glover, Lynn, III). Metamorphic changes across part of the Carolina slate belt-Charlotte belt boundary, North Carolina and TYRRELL, MILES, E., see Johnson, Stanley S., 5. Virginia: 1969. U. S. Geol. Survey Prof. Paper650-C, C1-C57, UCHUPI, ELAZAR l. Sediments on the eontinental margin offea.sterar United States: TOEWE, E. CLAYTON, see also Conley, James F., 1. U. S. Geol. Survey Prof. Paper 4?5-C, p. C132-C137' 1963. quadrangle, 1. Geology of the Leesburg Virginia: Virginia Div. 2. Map showing relation of land and submarine topography, Nova p., Mineral Resources Rept. Inv. 11, 52 1966. Scotiato Florida: U. S. Geol. Survey Misc. Geol. Inv. Map I-451, (Le 2. Van, D. C.). Anomalous magnetization in Tliassic diabase 3 sheets, scale 1:1,000,000, 1965. near Leesburg, Loudoun County, Virginia: Geophysics, vol. 32, 3. Atlantic continental shelf and slope of the United States- p. no.3, 618-621, 1966. Physiography: U. S. Geol. SurveyProf. Paper529-C, p. C1-C30, Road Leesburg quadrangle: 1966. 3. log, open file rept., 6 p., 1968. (\pewritten, Division to aecompany Virginia Mineral Re- 4, Seismic profiling survey ofthe east coast submarine canyons- sources Rept. Inv. 1l) Pt. 1, Wilmington, Baltimore, Washington and Norfolkcanyons: Magnetometer quadrangle: 4. study in the Leesburg Virginia Deep Sea Research, vol. 15, no. 5, p. 613-616' 1968. Minerals, vol. 14, no.2, p.9-12, 1968. 5. (Conley, James E.). Statistical zircon correlation of some U, S. AIR FORCE, AERONAUTICAL CHART AND INFOR. igneous rocks of the Martinsville West quadrangle, Virginia MATION CENTER (abs.): Geol. Soc. Ameriea Abs. with Programs 1969, pt. 4, Tlanscontinental geophysical suwey (35'-3$N)-Bouguer grav- Southeastern Sec., p. 82, 1969. ity map from 74'-87'W longitude: U. S. Geol. Survey Misc. Inv. Map I-535-B, scale 1:1,000,000,1968. TOWE, KENNETH M. U. S. ARMY CORPS OF ENGINEERS (Gibson, Thomas G. ). Stratigraphic evidence for widespread late (background), Hipes Reservoir project, early Eocene volcanism, eastern North America (abs.): Geol. Geologie Part 11 of Development of water resources in Soc. America Spec. Paper 121, p. 299-300, 1969. Chapter 6 of Part 3 of Appalachia, vol. 4: Cincinnati, Ohio, Office of Appalachian p. 78-86, 1969. TRAINER, FRANK W. Studies, 1. (Ellison, Robert L.). Fracture traces in the Shenandoah Valley, U. S. ATOMIC ENERGY COMMISSION Virginia: Photogramm. Eng., vol. 33, no. 2, p. 190-199, (U. S. Geoloical Suqyey). Preliminary reeonnaissance for 1967. uranium in Alabama, Georgia, Mississippi, Tennessee, Virginia, 2. Measurements of the abundance fracture aerial of traces on and West Virginia, 1950-1955: U. S' Atomic Energy Comm. photographs: p. U. S. Geol. Survey Prof. Paper 57!C, C184- RME-4104, ?7 p., 1968. c188, 1967. U. S. BUREAU OF MINES TRAPP, FRANCIS W. 1. Mineral resources in Appalachia, Part 1 of Appendix of Report Pumpellyite found in Chantilly, Virginia: Rocks and Minerals, for development of water resources in Appalachia (v.24): Wash- vol. 39, nos. 1l-12, p.649, 1964. ington, D. C., U.'S. Bur. Mines, p. I pt. 1, 1€3, 1969. (much data summarized from Prof. Paper 580). TRUMBULL, JAMES VAN ALEN, see also Johnston, John 2. Production potential of known gold deposits in the United Edward.' States: U. S. Bur'; Mines Inf. Cir. 8531,24 p., 1967. States-Virginia' Coal fields of the United States, sheet 1: U. S. Geol. Survey, 3. Mining and mineral operations in the United p. 1967. scale 1:5,000,000, 1960. varied mineral resources: U. S. Bur. Mines, 72'73, 40 Vrncrxr,c, DrvrsroN or MrNnnlr, Rnsouncps

4, The mineral industry of Virginia, irl Minerals Yearbook 19bg- VARGO, J. L., see Blanchett, Jean,3, 4. 1967: U. S. Bw. Mines, Minerals Yearbook, vol. 3, areareports, 1959-1967. 1960-1968. VEINUS, JULIA The Benbolt crinoids (Ordovician) of southwest Virginia and U. S. COAST AND GEODETIC SURVEY northeast Tennessee: Mastey's, Syracuse Univ., 1969. 1. Isogonic chart of the United States, 1g65.0-Lines of equal magnetic declination and equal annual change (United States VHAY. J. S.. see Cornwall. H. R. 3077): Washington, D. C., U. S. Dept. of Commerce, scale VIA, EDWIN KING 1:5,000,000, 1965. 1. Geology of the Wolf Creek-Piney Ridge area, Virginia: Mastefs, 2. Horizontal intensity chart of the United States, lg6b.0-Lines of Virginia Polytech. Inst., 1962. equal magnetie horizontal intensity and equal annual change 2. The Narrows fault near Narrows, Virginia (abs.): Virginialour. (United States 3077h): Washington, D. C., U. S. Dept. Com- Sci., vol. 13, no. 4, p. ?,87, 1962. merce, scale 1:5,000,000, 1965. 3. Isocliaic chart of the United States, 1965.0-Lines of equal VICE, RAYMOND B. magnetic inclination (dip) and (United equal annual change 1. (Ferguson, George E.; Guy, Harold P.). Erosionfrom suburban States 3077i): Washington, D. C., U, S. Dept. Commerce, scale highway construction: Am. Soc. Civil Engineers Proc., vol. 94, 1:5,000,000, 1965. paper 5742, Jour. Hydraulics Div., HYl, p. 347€48, 1968. 4. Total intensity chart of the United States, 1968.0-Lines of equdl magnetic total intensity and equal annual change (United VINE, JAMES D. States 3077f): Washington, D. C., U. S. Dept. Commerce, scale Geology of uranium in coaly earbonaceous rocks: U. S. Geol. 1:5,000,000, 1965. Survey Prof. Paper 35GD, p. D113-D170,1962. U. S, DEPARTMENT OF AGRICULTURE, SOIL CONSERVA- VIRGINIA DIVISION OF MINERAL RESOURCES TION SERVICE. 1. Interpretation ofairborne magnetometer survey in southwest- Soil reports accompanied by soil maps, f960-1969, ern Virginia: Virginia Div. Mineral Resources, open-file report, Carroll County (196?) interpretation and discussion, 36 p., 10 sheets at scale 1:100, 000, Fairfax County (1963) 2 sheets at scale 1:250,000, 1962. ' " Loudoun County (1960) 2. Geologic mapping: Virginia Minerals, vol. 9, no. 2, p. 1-7, 1963. .. Mathews County (1962) 3, Geologic map of Virginia: Virginia Div. of Mineral Resources, ' Northumberland and Lancaster counties (1963) map, scale 1:500,000, 1963. .Nottoway ' County (1960) 4. Geologic map of Virginia: Virginia Division of Mineral Re- Rappahannock County (1961) sources, map, scale approximately 1:2,850,000, 1964. 5. Magnetic and radiometric data, southwest Piedmont of Virginia: U. S. GEOLOGICAL SURVEY, see also American Geophysical Virginia Div. Mineral Resources Inf. Cir. 12, 1p., 1966. Union. 6. 6. Natural fe.atures caused by a catastrophic storm in Nelson 1. (American Association of Petroleum Geologists) Tectonic map of and Amherst counties, Virginia: Virginia Minerals, Spec. Issue, the United States, exclusive of Alaska and Hawaii: Washington, 20 p., October, 1969. D. C., U. S. Geol. Survey,2 sheets, scale 1:2,500,000, revised 7. Aeromagnetic survey of south-central Virginia: Virginia Div. 1961; originally published 1944. Mineral Resources open file rept., 17 maps, scale 1:62,500, 1969. 2. Mineralogical studies and description of new minerals: U. S. Geol. Survey Prof. Paper 45GA, p. 86, 1962. VIRGINIA DIVISION OF WATER RESOURCES 3. Engineering geology of the northeast corridor, Washington, I. New River basin comprehensive water resources plan, vol. D. C. to Boston, Massachusetts-Bedrock geology: U. S. Geol. l-Introduction: Virginia Div. Water Resources Pla,n. Bull. 201, Survey Misc. Geol. Inv. Map I-514-A, 7 sheets, scale 1:250,000, 78 p., 1966. text,196?. 2. New River basin comprehensive water resources plan, vol.3- Engineering geology 4. of the northeast corridor, Washington, Hydrologic analysis: Virginia Div. Water Resources Plan. Bull. D. C. to Boston, Massachusetts--{oastal plain and surficial de- 209, I70 p., 1967. posits: U. S. Geol. Survey Misc. Geol. Inv. Map I-514-8, 8 3. New River basin comprehensive water resources plan, vol. sheets, scale 1:250,000, text, 1967. 4-Water resources requirement: Virginia Div. Water Re- 5. Productive aquifers and withdrawals from wells-National sources Plan. Bull. 204, L49 p., 1967. Atlas of the United States, sheet 126; Washington, D. C., U. S. 4. Potomac-Shenandoah River basin comprehensive water re- Geol. Survey, scale 1:7,500,000, 1967. sources plan, vol. 3-Hydrologic analysis: Virginia Div. Water 6. Aeromagnetic map of parts of the Piney River and Shipman Resources Plan. Bull. 209,294 p., 1969. quadrangles, Amherst and Nelson counties: U. S. Geol. Survey 5. Potomac-Shenandoah River basin comprehensive water re- Open File Report, 1 sheet, 1969. sources plan, vol. 4-Water resource requirement: Virginia Div. Water Resources PIan. Bull. 210, 195 p,, 1969. U. S. NAVAL OCEANOGRAPHIC OFFICE 6. James River basin comprehensive water resources plan, v. Total magnetic intensity, Atlantic Coasta"l Region: U. S. Naval l-Introduetion: Virginia Div. Water Resources Plan. Bull. 213, Oceanog. Offlce, sheet 6, H. O. series 1750?, 196?. 193 p., 1969.

VAN SCHMUS, W. R. VIRGINIA ELECTRIC AND POWER COMPANY (Ribbe, P. H.). Composition of phosphate minerals in ordiriary Marble Valley pumped storage project-Pt. 1, Geological con- chondrites (Forksville): Geochim. et Cosmochim. Acta. vol. 38. siderations: Pt. 2, Geologic drilling logs; Pt. 3, Seismic survey: 3 no. 5, p. 63?-640, 1969. vols. Unpublished, 1969. Pusr,rcltroN 1 4l

VIRGINIA POLYTECHNIC INSTITUTE.. DEPT. OF GEOLOG- WARREN, DAVID H. ICAL SCIENCES. Transcontinental geophysical survey (35'-39'N)--.Seismic re- Geology field trip, October 5, 1969. Seismologieal Society of fraction profiles of the cnrst and upper mantle from 74"-87"W America, Southeastern Section: [Blacksburg, Virginia Poly. longitude: U. S. Geol. Survey Mise. Geol. Inv. Map I-535-D, Inst., Dept. Geol. Sci.l, Guidebook no. 4, 8 p., 1969. scale 1:1,000,000, separate text, 1968.

VON HAKE, CARL A. WARREN, WALTER C. 1. (Cloud, William K.). United States earthquakes, 1963: Washing- (Bridge, Josiah; Overstreet, Elizabeth F.). Bauxite deposits of ton, D. C., U. S. Coast and Geod. Survey, 69 p., 1965. Virginia: U. S. Geol. Survey BulI. 1199-K, p. K1-K1?, 1965. 2. (Cloud, William K.). United States earthquakes, 1966: Washing- WASS, MARVIN L., see Harrison, Wyman, 12. ton, D. C., U. S. Coast and Geod. Survey, 110 p., 1968. WASSON, T. VORHIS, ROBERT C. JOHN The chemical classification of iron meteorites-(pt.) 3, Hexaded- Hydrologic effects ofthe earthquake ofMarch 27, 1964, outside rites and other irons with germanium eoncentrations between Alaska: U. S. Geol. Survey Prof. Paper 544-C, C1-C54, 196?. 80-200 ppm: Geochim. et Cosmochim. Acta, vol. 33, p. 859-876, WAGNER, K, 4., see Harrison, Wyman, 6. 1969.

WAITE, BURT WATKINS, J. S., see Johnson, Robert W. (Condit, Chris). Leaching and cementation of coquina of the WATSON, JOHN D., see MaaCarlhy, Gerald R., 3. Yorktown Formation (Miocene), YorkJames Peninsula, Vir- ginia (abs.): VirginiaJour. Sic,, vol. 20, no. 3, p. 126, 1969. WATSON, KENNETH DePENCHER

WALDBAUM, D. R. Kimberlites of eastern North America, in J, P. Wylie, ed., Ultramafic and related rocks: New York, John Wiley and Sons, High-temperature thermodynamic properties of alkali p. 321-323, 1967. feldspars: Contr. Mineralogy and Petrology, vol. 17, no. 1, p. 7t-77, 1968. WEBB, ELMER JAMES WALKER, FORREST E. Geologic history of the Cambrian System in the Appalachian basin, iz Kentucky Oil and Gas Assoc., 33d Ann. Mtg., 1969, (Hartner, F. E.). Forms of sulfur in United States coals: U. S. Proc. Tech. Sess.: Kentucky Geol. Survey, ser. 10, Spec. Pub. Bur. Mines Inf. Cir.8301,51 p.,1966. 18, p. 7-15, 1969. WALKER, KENNETH RUSSELL WEBB, FRED, JR. 1. Lithofacies map of Lower Mississippian clastics of eastern and 1. (Cooper, Byron N.). Stratigraphic evidenee on date ofinception east-central United States: Am. Assoc. Petroleum Geologists of two Appalachian folds in Wythe County, Virginia(abs.): Geol. Bull., vol. 46, no. 1, p. 105-111, 1962. Soc. America Spec. Paper?6, p.261, 1964. 2. The stratig"aphy and petrography ofthe Price-Pocono Forma- 2. Geology of Big Walker-Crockett Cove area, Bland, Pulaski and tions in a portion of southwestern Virginia: Mastey's, Univ. of Wythe counties, Virginia: Doctoral. Virginia Polytech. Inst., North Carolina, 196,1; (abs.), Geol. Soe. America Spec. Paper 82, 1965; (abs.), Dissert. Abs., vol. 26, no. 10, p. 5929, 1965. p.311-312, 1965. WEBB, KENNETH L. WALKER, LAURENCE GRAVES (Wood, Langley). Amino acids in inshore waters (abs.): Geol. Stratigraphy of the Ordovician Martinsburg Formation in Soc. America Spec. Paper 115, p. 243, 1968. southwestern Virginia: Doctoral, Harvard Univ., 1967. WEDOW, HELMUTH, JR., see olso, Young, Robert Spencer, 2. WALLER, THOMAS R. (Stansfield, Robert G.). Fertilizer raw materials, ira Mineral The evolution of the Arqopectm gibUus stock (Mollusca:Bival- 1. resources ofthe Appalachian region: U. S. Geol. Survey Prof. via), with emphasis on the Tertiary and species of Quaternary Paper 580, p. 281-286, 1968. eastern North America: Paleont. Soc. Mem. 3 (Jour. Paleontol- 2. (Heyl, Allen V.; Sweeney, John W.). Zrnce,rl,dlead,in Mineral ogy, vol. 43, no. 5, supp.), 125 p., 1969. resources ofthe Appalbchian region: U. S. Geol. Survey Prof. WANLESS. HAROLD ROLLIN Paper 580, p. 45G466, 1968. Depositional basins ofsome widespread Pennsylvanian coal beds in the United States,in Origin and constitution ofcoal, Sd Conf., WEINBERG, EDGAR L., see also Brown, W. H. Crystal Cliffs, Nova Scotia, 1956: Halifax, Nova Scotia Dept. Geology of the Austinville-Ivanhoe mine area, in Geological Mines, p. 94-128, [1961]. (Listed in previous bibliogaphy.) excursions in southwestern Virginia--Geo1. Soc. America Southeastern Sec., Ann. Mtg., 1963: Virginia Polytech. Inst. WARING, GERALD ASHLEY Eng. Ext. Ser. Geol. Guidebook2, p.5-17,1963. Thermal springs ofthe United States and other countries ofthe world-A summary; revised by Reginald R. Blankenship and WERNER, HARRYJAY Ray Bentall: U. S. Geol. Survey Prof. Paper 492,383Q., 1965. Geology of the Vesuvius Quadrangle, Virginia: Virginia Div. WARK, JOHN W. Mineral Resources Rept. Inv. 7, 53 p., 1966. Sediment load of streams in the Region, in Water resources of the Appalachian Region, Pennsylvania to Alabama: U. S. Geol. WERREM, R. W., see Diment, W. H., 1. Survey Hydrol Inv. Atlas HA-198, sheet 8, scale 1:2,500,000, text.1965. WEST, L M., see Sa.lter, D. L. 42 VrncrNre DrvrsroN or MrNnnnr, Rnsouncns

WEST VIRGINIA UNIV., SCHOOL OF MINES WIGLEY, PERRY BRASWELL, JR. Coal-associated minerals of the United States-Pt. 4, Southern 1. Conodonts from rocks of Marmor and Ashby age (Middle Appalachia . . . (Virginia, eastern Kentucky, Tennessee and Ordovieian) in Russell and Scott eounties, Virginia: Doctoral, Alabama): U. S. Dept. Interior Office Coal Research, Coal VirginiaPoly'tech. Inst., 1968; (abs.), Dissert. Abs., Sec. B., vol. Researeh and Devel. Rept. 8, pt. 4, 55 p., 1965. 29, no. 8, p. 29458-29468, 1969. 2. Lower Champlainian conodont sequences of the Appalachian WETMORE, ALEXANDER, see also Ray, Clayton E., 2. Mountains, Virginia (abs.): Geol. Soc. Ameriea Spec. Paper 121, Notes on fossil and subfossil birds: Smithsonian Misc. Colln. . vol. p. 319-320, 1969. 145, no. 2, L7 p.,l%2. WIIK, H. B. WHEELER. HARRY EUGENE (Mason, Brian). Analyses of eight iron meteorites: Geochim. et Paleozoic 1. Early tectono-stratigraphic patterns in the United Cosmochim. Acta, vol.29, p. 1003-1005, 1965. States: Internatl. Geol. Cong.,21st, Proc., sec. 8, p. 4?-56, 1960. 2. Post-Sauk and pre-Absaroka Paleozoic stratigraphic patterns in WILLIAMS, STEPHEN North America: Am. Assoc. Petroleum Geologists Bull., vol. 47, (Stoltman, James B.). An outline of southeastern United States no. 8, p. 1497-1596, 1963; discussion by L. L. Sloss, vol. 48, no. 1, prehistory with particular emphasis on the paleo-Indian era,in p.122-L24; reply by author, p. 124. The Quaternary ofthe United States: Princeton, N. J., Prince- ton Univ. Press, p. 669-683, 1965. WHETSTONE, GEORGE W., see Collier, C. R.; Sinnott, Allen,2. WILLISON, ROBERT G., see Gathright, Thomas, II, 2. WHITE, WILLIAM A. Drainage asymmetry and the Carolina capes: Geol. Soc. America WILLISON, R. L., see Young, Robert Spencer, 3. Bull., vol. 77, no. 3, p. 223-2N,1%6. WILMOTH, B. M., see Meyer, Gerald, 2. WHITE, WILLIAM B. WILSON, W. S., see Harrison, Wyman, 8. Geology and mineralogy of the Butler Cave-Sinking Creek system (abs.): Natl. Speleol. Soc. Bull., vo1.27 ,no.2,p. 60, 1965. WITHINGTON, CHARLES F. 1. Suggestions for prospecting for evaporite deposits in south- WHITEHEAD, DONALD R. western Virginia: U. S. Geol. Survey Prof. Paper 525-B, p. B29-B33, 1965; reprinted in Virginia Minerals, vol. 11, no. 4, p. 1. Prehistoric maize in southeastern Virginia: Science, vol. 150, no. 3698, p. 881-883, 1965. 37-4L, L965. (Fish, and anhydrite, Mineral 2. Palynology and Pleistocene phytogeography of unglaciated 2. George E., Jr.,). Gypsum iz resources ofthe Appalachian region: U. S. Geol. Survey Prof. eastern North America, im The Quaternary of the United States: Paper 580, p. 206-210, 1968. Princeton, N. J., Princeton Univ. Press, p. 417432, 1965. 3. Studies of full-glacial vegetation and climate in southeastern WOLFSON, D.8., see Birge, George W. United States, in Quaternary paleoecology-Internat. Assoc. Quaternary Researeh, ?th Cong., 1965, Proc., Vol. 17: New WOOD, LANGLEY, see Webb, Kenneth L. Haven, Conn., Yale Univ. Press, p. 237-248, LSt67. WOOD, ROBERTS.,seealso Ca)ver,James Lewis, 1; Gooch, Edwin 4. Developmental and environmental history of the Dismal Swamp Octavius. (abs.): Geol. Soc. America Spec. Paper l2l, p. 475, l{fi9. 1. Stratigraphy ofthe Stonehenge limestone in the northwestern part of the Shenandoah Valley: MasterJs, Univ. of Virginia, WHITMAN, HARRY MOORE 1962. Geology of the Pearis Mountain area, Virginia: Masterrs, Vir- 2. Structural clay products industry: Virginia Minerals, vol. 8, no. ginia Polytech. Inst., 1964. 2, p. r-7, 1962.

WOODWARD, HERBERT P., see also Dennison, John M., 3; WHITMORE, FRANK C. Drake. Charles L.. 2. (and others). Elephant teeth from the Atlantic Continental Reappraisal of Appalachian geology: Am. Assoc. Petroleum Shelf: Science, vol. 156, no. 3781, p. 1477-1481, L967. 1. Geologists Bull., vol. 45, no. 10, p. 1625-1633, 1961. Appalachian WHITTINGTON, HARRY BLACKMORE 2. Preliminary subsurface study of southeastern Interior Plateau: Am. Assoc. Petroleum Geologists Bull., vol. 1. Unique fossils from Virginia: Virginia Minerals, vol. 6, no. p. 3, 45, no. 10, p. 1634-1635, 1961; discussion by Warren L. Calvert, 1-7, 1960. vol. 46, no. 4, p. 553, 1962. 2. A natural history oftrilobites: Nat. p. History, vol. ?0, no. ?, 3. Central Appalachian tectonics and the deep basin: Am. Assoc. 8-17, 1961. Petroleum Geologists Bull., vol. 48, no. 3, p. 339-356, 1964. 3. Phlogeny and distribution ofordovician trilobites: Jour. Paleon- tology, vol. 40, no. 3, p. 696-73?, 1966. WOOLLARD, GEORGE PRIOR, see also Bonini, William E. 4. Cryptolithus (Trilobita) specific characters and occurrence in 1. Regional isostatic relations in the United States, iz The earth Ordovician ofeastern North America: Jour. Paleontology, vol. beneath the continents: Am. Geophys. Union Geophys. Mon. 10 42, no. 3, p. ?02-714, 1968. (Natl. Acad. Sci.-Natl. Research Council Pub. 1467), p.557-594, 1966. WIGGINS, L. B. 2. A catalog of earthquakes in the United States prior to 1925- (Horne, K. C., Jr.). Mineralogy of the old pyrite mine near Based on unpublished data compiled by Harry Fielding Reid and Profflt, Albemarle County, Virginia (abs.): Virginialour. Sci., published sources prior to 1930: Hawaii Inst. Geophysics Data vol. 18, no.4, p. 189, 1967. Rept. 10, unpaged, 1968. Pust,rclrroN 1 43

3. (Machesky, L. F.: Longsfield, R. L.). Results for a series of 2. (Wedow, Helmuth, Jr,). Geologic setting of the Meyers zinc north-south gravity control traverses in the United States: prospect, Smyth County, Virginia (abs.): Geol. Soc. America Hawaii Inst. Geophysies (Rept.) H1G-69-22, I7 p., unpaged Spec. Paper 68, p. 82, 1962, tables, 1969. 3. (Johnson, R. W., Jr.; Willison R. L.). Reconnaissance magnetie 4. Tectonic activity in North America as indicated by earthquakes, surveys, central Coastal Plain ofVirginia (abs.): VirginiaJour. in The earth's crust and upper mantle: Am. Geophys. Union Sci., vol. 13, no. 4, p. 288, 1962. Geophys. Mon. 13 (Natl. Acad. Sci.-Natl. Research Council Pub. 4. Reconsideration of the Shenandoah Valley sulfide district, 1708), p. 125-133, 1969. Virginia (abs.): VirginiaJour. Sci., vol. 18, no. 4, p. 190, 1967.

WORTHINGTON, HELEN W., see Chidester, Alfred Herman, 2. YOUNG, WILLIAM HARVEY WORTHINGTON, JOSEPH E. 1. (Anderson, R. L.). Thickness of bituminous coal and lignite mined 1960: S. Bur. Mines Inf. Cir. 8118' 19 p.' An exploration program for nickel in the southeastern United seams in U. r%2. States: Econ. Geology, vol. 59, no. 1, p. 97-109, 1964. 2. Thickness of bituminous coal and lignite seams mined in 1965: WRIGHT, L. 4., see Chidester, A. H,, 3. U. S. Bur. Mines Inf. Cir. 8345' 18 p.' 1967.

WRIGHT, WILNA B. ZARTMAN, R. E. (and others). Iron and steel, ira Mineral resourees of the (and others). K-Ar and Rb-Sr ages of some alkalic intrusive Appalachian region: S. Geol. Survey Prof. Paper 580, p. U. rocks from central and eastern United States: Am. Jour. Sci., 396416, 1968. voI.265, no. 10, p.84&870' 1967. WYRICK, GRANVILLE G. ZEITNER, JUNE CULP 1. Ground-water resources ofthe Appalachian region: U. S. Geol. Appalachian mineral and gem trails: San Diego, Calif., Lapidary Survey Hydrol. Inv. HA-295, 4 sheets, scale about 1 in. to 50 mi., 1968. Journal, 134 p., 1968. 2. (Lloyd, Orville B., Jr.). Ground-water resources, App. H. of 2; Harris, Leonard Development of water resources in Appalachia: Cincinnati, ZIETZ,ISIDORE, see also Griscom, Andrew, Ohio, U. S. Army Corps of Engineers, Office Appalachian D., 2; King, Elizabeth R., l, 2; Taylor, Patrick T. Studies, p. H7-H122, 1968 (1969). 1. Geophysieal data from Denver Colorado, to Washington, D. C., and its relationship to basement lithology (abs.): Geol. Soc. YEAKEL. LLOYD S.. JR. America Spec. Paper 82, p. 233, 1965. Tuscarora, Juniata and Bald Eagle paleocurrents and 2. (and others). Crustal study of a continental strip from the paleogeography in the central Appalachians: Geol. Soc. America Atlantic Ocean to the Rocky Mountains: Geol' Soc. America Bull., vol. 73, no. 12, p. 1515-1539, 1962. Bull., vol. 77, no. 12, p. L427-I447,1966. 3. (Kirby, J. R.). Aeromagnetic and gravity profiles of the United YOCHELSON, ELLIS L., see also Carriker, Melbourne. States along the 37th Parallel-A contribution to the upper On the nature of Polylopia: U. S. Geol. Survey Prof. Paper mantle project: U. S. Geol. Survey Geophys. Inv. Map GP-597' p. 593-F, F1-F7, 1968. scale 1:2,500,000, 196?. geophysical YOUNG, DAVID K. 4. (Stockard, H. P. ; Kirby, John R. ). Transcontinental survey (35'39"N)-Magnetic and bathymetric map from 74'- Chemistry of southern Chesapeake Bay sediments: Chesapeake 8?'W longitude: U. S. Geol. Survey Misc. Geol. Inv. Map Sci., vol. 9, no. 4, p. 254-260, 1968. I-535-A, scale l:1,000,000, 1968. YOUNG, DAVID M. 5. (Taylor, Patrick T.; Dennis, Leonard S.). Geologic implications the United States from l. Virginia, Appalachian rim is likely area: World Oil, vol. 150, no. for the eastern continental margin of (abs.): America Spec. Paper 115' p. 7, p. 104-105, 1960. aeromagnetie data Geol. Soc. 2. Oil and gas development in Virginia during 196?: Virginia 247,l%8. earth's crust in the United Minerals, vol. 14, no.2, p. 13-14, 1968. 6. Aeromagnetic investigations ofthe upper mantle: Am. Geophys. 3. Oil and gas developments in Virginia: Am. Assoc. Petroleum States, iz The earth's crust and (Natl. Council Pub. 1708)' p. Geologists Bull., Union Geophys. Mon. 13 Research in 1966, vol. 51, no. 6, p. 1005-1006, 196?. 404415, 1969. in 1967, vol.52, no. 6, p. 946-948, 1968. ZUBOVIC, PETER, see Stadnichenko, Taisia. in 1968, vol.53, no.6, p. 1209-1211, 1969.

YOUNG, ROBERT SPENCER, see also Giannini, W. F. ZVLKEWICZ, RUDOLPH J. l. Reconnaissance magnetic survey of Mole Hill, Rockingham (Mitchell, Richard S.). X-ray study of heated-treated County, Virginia (abs.): Virginialour. Sci., vol. 12, no. 4, p. 188, pyochlore-microlite from Virginia (abs.): VirginiaJour. Sci., vol. 1961. 20, no.3, p. 126, 1969. Punr,rcerrox 1 45

INDEX

ABSOLUTE AGE, DATES Ore deposits ALUMINUM Appahhim, sulfides and metmorphim: Kinkel, A. Allolic mks R.. Jr..2. Abmdm@ weter, river Coastal Ploin, oart: Atkimon, Augustr Couhty, Staunton rea: Zutm, R. E. Louis-Cmll euties: Kinkel, A. R., Jr., 3. See wsta, Anortbosite Pegmtites L. P. Appalachians, region review: Patterron, S. Nelaon Couty, Roreland rea: Hez, N., 8. AneliaCouty reeores, Mim: Deuser, W. C, H.,2. Bentonite Virginia, remunes, potentisl Psttffion, S. H., 1. Vdley end Ridge, Devonim, Tioga Bentonite Ful- Rutherford md Morefeld mines, K-Ar, Rb-Sr, die lagar, P. D., l. @rdsnt pattms: Laughlin, A. W., 2. CsboFl4 Sedimentary rccks AMELIA COUNTY lfiontgomery and Floyd counties, tetonic events: Diet- Accomack Comty Abeolute age rich. R. V.. 16. Pmore Islend, wood fragments: Rwnak, G. A., Amelia rea, pegmtite micm, Rb/Sr: Deueer, W. G. S€diments Ruthsford and l[oreield pegmatiues, dimrdsnt 4. Coastal Plain, Rappahamock River, K-Ar, bottom Wrchapreague rea ages: Laughlin, A. W.,2. sediments: Hurley, P. M. Gemhemistry Lsgmnal sediments: Nem, I[. S., 2: Zimn Peat: Newmsn, W. S,, 1; Amelie district, exces ugon: Laughlin, A. W., 1, 3. Rumak, G. A.3. Appelachians, metmorphic events: Kulp, J. L.,2. Augwts Comty, Haek Pond, orguic silt: Stuvis, M. , Minenlogr Albite Chespeake City ABSOLUTE AGE. METHODS Low-high transfomtion: lfeKie, D. Chunhlsnd rea, Pleistocene, Tsodium wood: Low, thermal expansion: Stewdt, D. B. Stuvier, M.,2. Lead-Alpha, spectrcchemical detemimtion, lead in zir- Orderdimrder, trmsfornotion, themodynmics: con, Blue Ridge, Disnsl Swsmp rea,' peet and orgmic material: Holrn, J. L. Stuvier. lti.. g. ' Marys Rock Rore, H. J., Jr. Pmperties, x-ny data: Gmdy, II. P. CGEtal Plrin Alkali feldspr, composition, 201 X-ray studies: Jones, Chespeske Bay entnnce, log fragment: Rwnak, G. t. B. A..5. ACCOMACK COUNTY Apatite, Moreffeldmine: McGavock, E. H., 1;Mitchell, Norfolk areq wood and lrat: Stuvitr, l[., 2, Absolute age R, S,,2. Of @st, ftesh-wstopeat: Ilflmtffi, B. Pmore Island, wood &agments: Rusnak, G. .{., 4. Bstmsite afrer sllanite, Ruthafod pegmatite: Roppahmnmk Rivs estmry, organic m&tter, W*hapreague rea Riemeyo, W, D. Holrene: Mielke, J. 8,,2. Lagoonal sediments: Nemn, W. S., 2, Feldspar, thmodymic prcperties of alkali, high Thimble shoals, chmel series, Holoene: Rwnak, Peat: Neman, W. S., l; Rusnsk, G. A.,3. tenperature; Waldbaum, D. R. G. A-, r. Gemorahology Fergusnite, metsnict-heeted fom, X-my dat8, Contirental Msgin, oyster shells: Menill, A. S, Asuteague Island, shoreline chmges: Game, C. E. Rutherford ud Chmpion pegrnatites: Mitchell, Dinwiddie County Cos8t, shoreline history: Tumer, P. A. R. S.,18. WilliamsonFam Parnmore Island, clay mounds: Crcs, C. L pyochlm-micrclite, Amelio area hest treeted, X-ray Clovis pointe, hypothesis for eptrnmnce: Haynes, Tercs, Pleisteene: Simott, A., 1. study: Zulkewie, R. J. C. V.. Jr.. 1. llrechapreague rea, lagoon and bmia islands, Rhabdophme, Chempion pegmtite: Mitchell, R. S., Chmml: illayires, C. Y., Jr,, 2. genesis: Neman, W. S., 3. 10. Giles County, New River Cave, eve fomatiom: Hydrcgeologr Spesstite, coloFeomposition relatiom, Rutherford Brcecker, W. Coast, subsidence, Holocene: Nem, W. S,, 8. No.2: Sinkankae, J., l. Isle of Wight, Bem Chunh, Muddy Creek, peat: Toumaline, Rutherford pegmatite, matted flllfom Stuvier. M..2. type: Mitchell, R. S.,8. Nmsemond Couty, Nem'B Point, Holo@ne, ALBEMARLE COUNTY shells: Stuvier, M., 1. Areal geolory AMHERST COUNTY Northmpton County, Hog Island Berh wies, wood, Buckinghan qmdnngle, minml rercres, geologic Areel geology pat, shells mples: Rusnak, G. A.,2. map: En, E. H.,2. Lexington qmdmgle, geologic mp: Bick, K. F. Virgiriq mhmologiel sites, chmoal liding: Mielke, Stntigraphy, 8tructure, mineral reowes, geologic .Eonomic geologa J. E.. 1.. map: Nelson, W. .{.,2. Ilrnentite from srprotite and diorite ores, flotation: VirginisBerch Geophysical suneys Swanson, V. F.,2. Bonneln'Comer Pit, driftwood: Stuvier, M,, 3. Gnvity, magnetic, map: Johnson, S. S., 6. Niobium and tmtalum, Little Friar Mountain rea: Mem Comer, wood, Pleistcene: Stuvia, M., 3. Hytlrogeology Puker, B. L. Genenl Westem, g"omd water, water well data: Cms, W. Titanium Appaluhim Mineralogy Deposits, cf. Pluma Hidalgo, Mexico: Paulson, E. G. Cnatal heating md redimentation: Iladley, J.8.2. Amethyst, Ash Lem rea: Bland, R. J., Jr., l. Rorelard anorthosite, saprclite depoeits: Fish, G. Metmorphim and intnsions: Faul, H, Cuprite, Stony Point, copper mine: Johmon, S. S., 2. 8.. Jr.. 1. Viryinis, tnrcontinental, S6'3f,, mps: Mmin, R, Lithiophorite, Chtrlottesville ma: Mitchell, R, S. , 15, Piney RiverBoseland districh Bedden, J. A., 1. F, Metmorphic rocks, eastem, chemical analyses: Piney River-Rodand district, geologic mp: Hill- Gneis Grenberg, S. S., 1. howe, D. N. Blue Ridge, Shemndoah National Puk Doe, B. R., 1; Mineral collecting Mitchell, R. S.,6. Roselsnd district, nelsonite: Fish, G. E., Jr., 2. Stem, T. W.; T'ilton, G. R. Prcfrt rea, pyrite mire, Johmon Mill gephite slate: Rosland district, vsudim Fischer, R. P.' l. Graysn County, Independence ma, Crmberry Wiggim, L. B. Gechemistry gneiss: Cm, D. R. Petrclory H&Uoy8ite, KCI retention: Thomas, G. W. Piedmont, northem Lyndburg gneiss: Fumn" A Alberene rea, talc-chlorite schist, soapstone deposit: Nelsonite, Piney River rea, origin: Philpotts, A. B. Giles, H. N. Geomorphologr Groite Eastern, metasediments, phyllites, puagonite- Stom effecte, 1969 huiene: Yirginia Division of Gremville Couty, Skippen re8, Petenbulg grs- beuing Milici, B. C.,2. Minenl Remures. 5. nite, westhering effects: Bottino, M. L. Old Doninion ma, soepstone deposits: Greenberg, S. Geophysi@l sweys Madircn-Greene eomties. Robertson River Fom- s.,2. Magnetic, Piney River-Shipman quadnngles, part of, tion: Lukert, M. T. Soile airbome: U. S. Geol. Swey,6. Gmiticreks Frcren, diunal structres, weatho relatioro, Chu- Minenlogr Buckinghm Couty, Anonie Slate district, K-Ar: lottesYille {eo: Outralt, S. L. Allanite, re euth elements, X-ny diffrrction: Fron- Brcm. lV. R..2. dell, J. W. Groodiqite Antre, a,fter penierite: Geitg€y, R. P,, 1. Piedmont, central, "Colmbia gnnitd', K-Ar, lead- ALGAE Fergmnite, metmict, heated foms, X-ray data, alpha: Smith, J. W., 4. Meeoporupyiftrtuig Little Friu Mountain: Mitcheu, R. S., 13. Igneous rocks Ordbvicim, structure, pr€srvation, Shenandoah Penieritmhevkinite, X-ny studies: Mitchell, R..S., Ilighland Comty, Monterey aru, albitefelsite, intru- Comty: Osgpod, R. G., Jr. t2. siom, Eocene: Fullagar, P. D., 2. Ordovician Rrcerthphosphates, pegmtite: Mitchell, R, S,, 16. Piedmont, Triassic, K-Ar: Amstrong, R, L. Valley md Ridge, review: Johnson, J. H. Petrclogr Metamomhic mcks Pegmatite: Geitgey, R. P.,2. Appalmhians, geneml: Kulp, J. L., f. Bosland anorthosite mssif, asciated chmockite: Blue Ridgp, Shenandoah National Puk, gneiss, K-Ar ALLEGHANY COUNTY Hw, N.,2. I{et. S. R. Engineering geology Montgomerf, and Floyd couties, tetonic events: Diet- Dms, Gathright eite: Brewer, J. E. AMPHIBIA rich, R. V., 16. GeomotphologSr Pleist@ene Meteorites Wam Biver Cave, cimrlation of Wam River: Gmee, Aryusta County, Natunl Chimneys: Gehlback, F. R.; Keen Momtain, Ar39 and Q14: Anden, E. IT. R. fihen, J. A. Norfolk, octahedrites: Schaetrer, O. .4r Paleontology Minerals Invertebntes, Ordovicim, reef memblages, Sinldng Blue Ridge Spring8 rea: Pitcher, M. G. ANTHOZOA Mads Rock Twel, biotite in gneis: Goldich, S. S. Sedimentary petrclogy Tabulata Mount Rogen rea, zircon in Prembrim volmics: Ordovicim, reefe, evolution, Sinking Spring rea; Devonim-Siluim, Rekinghm Comty, Fulks Run, Rmkin. D. W..6. Pitcher, M. G. Kelna Fomtion: Pxley' D. C., Jr. 46 Vrncrnn Drvrsrox or Mrunner, Rnsouncrs

APPALACHIAN PLATEAUS Engineoing geology Geos;mcline: Brcm, W. R.,5; Lowry, W. D.,6. Eonomic geology GereBl spects, review, regional: Davies, W. E,, 4. Jmes Rive slmclinorim, lineu rcot not strike-slip: Radi@tive waste dispnsal, buin: G. W. Clays, analyses, comtruction materials, @mic mate Colton, Bwhfiel, B. C. rials: GechemiBtn Mesomic dikes, tectonic, paleomagnetic studies: De- Johnson, S. S., 3. proepecting, Cod Gechemicirl Stony Mm ma: T&, L. Ber, J.,2. Lead md zinc values in soils: Fulton. Aralysis: Abemethy, R. F.,2,4, R. 8.. III. Northem, tectonic f@us: Dnle, C. L., 2. Mer€urf,r, tnce elements sphalerite, geologic Asciated minerals: West in Valley ud Reappnisal of history: Woodward, H. P., 1. Yirginia Univ. Schml of Ridge, Piedmont: Mines. Jolly, S. L. Regional defomtion, pelimpastic mps: Demisn, J. Geomorphology Cabonizing properties: Birge, W. M.,8. G. Caves Resenes: Shotts, R. Stroctuml-stntignpNc relations: Co1er, B. N., 6. Q.; Southem Railway System. Popular &cout: Mohr, C. E. Sulfrr analyses: DeCrlo, J. A.; Walker, F. E. Siluim tetonim, euly relation to sedimentation: Kmt featws, geologic setting: Davie8, W. E., 2. Lowry, W. D., l. Petrcleum md- mtunl ga review: Youg, D. M., f . lnEneenng- geolosl Cenorcic, evolution: Hack, J. T., 7. Tectonics: King, P. B., 6; Rodgm, J., & 3. Emsion, rate, pst ed presnt: Menad, H. W., Jr. Mesmie, chueteristics: Wastr disposal, coal waste bank stability: Davies, W. DeBm, Jn, 1. E.,3. Highlaruls, periglscial features: Richuds, H. G., 5. phenomem: Stmtig:aphy Periglacial Smith, H. T. U. Physiogmphic provines, origin, region: Dayies, W. ARCITAEOCYATHA Misisippim, lowe, deltaie lobes, lithofacis ad 8..5. ispach mps: Walker, K. R. Cmbrim Popular ecout: Connelly, T. L. Misisippim-Pemsylvmim boundary, pocahontx rlrythe Comty, Austinville ms, Shady Rivere, guidebook Bmeister, W. F. Fomtion: Fomation, relatiom: Englund, K. J., 9. Bdsm, W. L. remylvarom* Stepped ercion, sur&ces, Peaks of Otter md Stns burg qmdrangles; Geyl, W. F. Coal beds: Wanlem, H. R. Geophysiel Sweys ARGON Coal ffelds: Miller, n. L., 4,7. Basin, mgnetic: King, E. R., 1. Corcletions, redimentation, structw: Stems, R. Gechemistry Bouguer gnvity field, with tetonic featms: G. mlation Pegmatite minerals, Amelia County, Amelia district: Griwm, A., 1. Laughlin, A. W., l,3. Lee Formation, coal 6elds: Englund, K. J., ?. Northem Aercmagnetic prcffles Ziere, I., 1,2. APPALACHIANS Geothemsl gndient Diment, W. H., l. ARLINGTON COUNTY AbBolute age Southem, mgnetic, airbome: Virginia Division of Areal geology Corelatiom, crutal hesting, sedinentation: Hadley, Mimal Resoures. 1. I{ashington, D. C. rea J- B. Hydrogeology Guidebmk Johnston. P. M.. 4. Intruion and metmorphim, compred with Urals: Grcud water lfetmor?hic and sedimentary rccks: Johnston, Faul. H. Bemres P.M..,2. Metmor?hic events: Kulp, J. L., 1,2. Appalachia: Wyrick, G. G.,2. Ilydrcgeology Regional; mp: Meyer, G.,2; Wyrick, G. G., f. Grcmdwater resurcB . Sulftde ores, metmorphim: Kinkel, A. R., Jr., B. Areal geology Low flow in strems, relation to rock units, map, Hydrogeologic map, lVashington, D. C. ms: Bsin: Colton, G. \{. region: Schleider, W. J., 1. Johnston, P. M.,5. Popular ecount: Comelly, T. L. Quality of water, regional, mp: Collier, C. R. History ofpublic wsttr supply: Johnston, P. M., 6. Regional Sediment lmd, strems, reeeryoin, regional, rop: PetrcloSr General, resoures, geologic rop: Mey*, G., l. lVuk, J. W. Chain Bridge rea, metamorphic rekr: Coulto, H. W. Review: Miller. R. L-..6. - Minemlogy Potom* River rea, metmorphic mks, geologic map: Southem, stmtigraphy, itructre, guidebooh Cooper, Gems, collecting localitiee, regional: French, A. E. Fisher, G. W. B. N:.4. Gems md minenls, guide to localities: Zeitner, J. C. Paleommetim _ Veilviu quadnngle, geologic map: Wemer, H. J. ARSENIC Earthouakes Jurusic, dike swms: De Boer, J., 1. Appalrehim Seimicity: Bollinger, G. A.,4. Paleontology Br*hopoda, Devonian: Boucot, A. J.,2. Floyd County re&, resres, review: Lamne, R. Eonomic geology 4.,2. Alminum, remures, regional: Pattenon, S. H.,2. Conodonts, Ordovician, bietntigmphy Wigley, P. 8., ANenic, resoures, Floyd County: Lamne, R. A., 2. Jr.,2. Cemic mterials, olivine, resowes, regional: Lu- Fosils, prcblemtic, Qmbian,S col'itkus tubes, Anti- ARTESIAN WATER AND WELLS etm Sandstone: Low4r, D.,3. nbee, D. M.2. W VirginiaBerch Mississippian-Pennsylvanian, megafossils, flora, Qlays, resoures, review, regional: Hostem, J. W. Naremond Fomtion, Rogen, W. S.,8. Btrite, resures, regional:Ercbet, D. A.,2. southen: Read. C. 8,. 1. Coal, resreB, review, regional: Amdt, H. H. Plants, Missisippian-Penisylvaim, zones, md pro vines: Cobalt, nickel, resore8, regional: Comwall, H. R. Read. C, 8..2. ASBESTOS Petrcloglr Comtruction mterials Virginia: Chidester, A, H., 1. Dimemion stone, resources, review, regional: Southem, groitic mttG, origin: Dietrich, R. V., f f. Newn, W. L. Post-Cmbrim igneous rccks: Brock, M. R. Lightveight asgregate resou@a, regioml: Buh, Sediment*y ptrology AUGUSTA COUNTY A. L. Piedmont, Valley and Ridge, mck porcsity: Sheryood, Abeolute age Lime, remues, regionel: Ericksen, G. E., 2. w. c.,6. Stsunton sea, :lkalic rockr-nepheline syenite: Copper Southm, qurytz, clsstic rcck8: Dietrich, B. V., 13. Zartm, R. E. Stmtig:phy Masive sulffde deposits: Kinkel, A. R., Jr., B. IIrck Pond, organic silk Stuvier, M., 3. Basin, mqior Sulfur, remurces, regionsl: Kinkel, A. R., Jr., 4. rcck-stntigmphic units: Sloss, L. L., 2. Areal geologr Cmbrian, history, bmin: Webb, E. J. I,exington quednngle, geologic map: Bick, K. F. Gold Cmbrim-Ordovicim, impach mp, intsior plateau: rn - Litue.North .tr4outl rea, Paleoaic, geologic mp: Placer mining, popular guide: Cmpbell, W. p., Jr. Woodwrd. H. P-- 2. Fitzgerald, F. 8., III,2. Resow@s, regional: Begendabl, M. H. Devonim Stutrts DBft and Greenville qudrogles, guidebook, Gmvel, resorea, regional: Muwell, C. H. Basin: Oliver, W. A., &., 1,2. rcad log: Rader, E. K.,9. CJDsw, resores, review, regional: Withington, C. Helderberg Grcup, corelation: Head, J. W., III, 4. Stamton, Chmhville, Greenville, Stusrts Draft, quad- F.,2. Lower, paleogeography, corelation: Bouot, A. J. m,gles, geologic mps, mineral remrcs: Rader, Industrial minenls, strcntium resoures, regional: Ordovicim, Pemsylvanian, IBttems: Wheeler, H. E., E. K-.8. Cox D. P., 2. 2. Paleozoic: Dietz- R. S. Stokesville ud Pmsu qmdnnclee. stntimphv. Ircn Vuiations, structml contrcl: Cootrrer, B. N., 12. gmlogic mps: Rader, E. K., tb. Paleorcic iron-fomtiom, genesis: O'Rourke, J. E. Peruylvmim, southen: Bmon, C. C. Eonomic geology Remues, regional: Wright, W. B. Precmbrian, Chronology, continental interior: Bauxite !,9ad-zinc, rercures, regional: Wedow, H., Jr., Z. Muehlenberger, W. R. Genesis: Knechtel. M. M..2. Lmestone Siluim-Devonim, meine tnnsgresion, direction, Geologr, Spotswood districh Oventreet, E. F. Cement, resorcs, regional Ericksen, G. 8., 1. buin Head, J. W., III, ]. Engineering geology Dolomit€, g. resores, regional Ericksen, G. E., Systemic boudilies, uconfomities: Coops, B. N., Mrble Valley pmped stonge prcject, geologic ard Mmgmese, remures, regional: 2. Don, J. V. N,, II seimic studies: Virginia Electric and power Com- Metals Structunl geology pmy Metallotectonic rcning: Gabelm, J. W. Appslmhim Geehemistry Rercues, loetion r;ap: LuttreU; G. W. Bsin Alkalic igneous dikes, thorium and unnium: Gottfied. Review: Larence. R. A.. l. Precmbrim brement depth: Grisom, A., 2. David, 1. Minenl resources Tectoni€: Norton, M. F., 1; Woodwad, H. P., 3. Frederick soil prcfile, Greenville ma Plaster, R. W., Appalachia: U. S. Bur. Mines, t. Bedding planes, slips, wedging; gravity tectonics: Geneml, reglonal: Laurence, R. A., 3. Cloos, E., 1. Geophpical suneys Natunl gas, general, basin: Roth, E. L. Blacksbug rea, fold, geophysical interpretation; Magnetic Oil shale, rercmes, review, regionsl: Comt, L. Sem. C. E.. 1. Greenville ma: Campbell, F. H., III, 1,2. Petrcleum, mtural gas, rercures, review: Meyer, R, Blue Ridg; fault:'Lowry, W. D., 2. Stamton ffia: John8on, R. W. F. Defomtion pattems, folds md fractre analysis: Geomor?holos/ Potah, nitmtes, phosphate, resomes, regional: Kupfer, D. H. Little River ma, effects of lg49 flood: Hmk. J. T.. l. Wedow, H., Jr., t. Diastrophim, review: Bilhngs, M. P. Mineralogy Smd, resoues, review, regional: Carts, W, D, Faults, Pine Mountain, southem: King, P. 8., 1. Bastresite, alkalic dikes: U. S. Geol. Swey, 2. Slate, rercurceB, regional: Cox, D. P., l. Folding, episodeo: Cloos, E.,2. Pale@limatolosr fitmim, remunesl regional: Herz, N., Folds, faults, Paleomic l. development: Cooler, B. N., Qmtemary,- pollen spectra, Htrk and Quules ponds: Vanadium, resores, regional Fi*her, R. P., 2. L2. Craig, A. J. Pusr-rclrroN 1 47

Paleontology Mineralogy Southem, Precambri*Paleozoic mgm series: Rm- Amphibia, Pleistocene, Natural Chimeys: Gehlbmk, Chevkinite: Jaffee, H. W. kin, D. W.,3. F. R.; fihen, J. A. Ferguonite, metmict, heated foms, Wleatly peg- Sedimentary petmlogy Aves, Pleistmene, Mt. Solon ma: Wetmore, A. matite: Mitchell, R. S., 19. Cmll-Grayson counties, soils, clay mineralog;n Fam, Pleistocene, Natunl Chimneys: Guilday, J. E., Penierite-chevkinite Flock, W. M.,2. Heat treatment results: Lim{&Ftria, J. Stmtigephy Mammals X-ny studies: Mitchell, R. S., 12. Precambria, Catoctin Fomtion, northem: Reed, J, Pleistwene, Structunl geology C., Jr., 4. Rac@oru, Natml Chimneys: Arat4 A. A. Forest-Goode quadrangles, defomation phases: Precmbrian, Mount Rogeru Fomtion, glacial de- Vole, Natunl Chimneys: Guilday, J. E., 1; Martin, Abdel-Khaleb, M. posits, southem: Rankin, D. W., 4. R. A. Westem, evolution, Paleoaic stntignphy, geologic Structunl geology Pallnology, Pleistmene, Hack and Quules ponds: mp: Hzlett, \{. H., Jr.,2. Blue Ridge thrust sheet, age: Rankin, D. W., 6. Cmig, A. J. Centml, Catoctin Mountain-Blue Ridge mticlinorium, Trilobita fabric relation: Grifrn, V. S., Jr., 3. ordovicizn,Cmure, Trentoniu, Spring Hill aea: BERYLLIUM Ilarpers Ferry area, thrut fault Burford, A. 8., Evitt. W. R.. I Rockbridge County, Irish Creek tin deposits: Lesre, F. Moutaingaps: Nelson, W. A., 1. Moician, F lericalywne, Arert onian, Long Glade .G. Northem rea: Evitt. W. R..2. Virginia, occurences: Griffrtts, W' R. Crystalline ad Paleorcic rocks, tectonic indicaton: Petrolosr Cloos, 8.,4. Stamton rea, feldspthoidal rocks, distribution in BIBLIOGRAPHIES Defomation plan, dated by slickensides: Cloos, E., time and sprce: Brker, D. S. 3. Nepheline syenite: Milton, C. Caves and kmt features: Davies, W. E., 1. Fries overthnst: Rankin, D. Iry., 5. Greenville ma, diabre: Cmpbell, F. H., III, 1,2. Co*tal Plain: Ruhle. J. L..3. Momt Rogere Volenic Group: Rankin, D. W.,2. Sedinentary petrclogy Chespeake Bay: Nichols, M. M., I' North River, sand, dune, river, distinction by texture: Coprclites, Richmond and in green sand: Hrentzchel, W. Friedman, G. M. Directory of rereilch: Clarke, J. W. BOTETOURT COUNTY Structunl geology Geolory, mineral resurces, 194l-1949: Hoffer, F. B. Areal geologr SpringHill rea, toactw orientation: Ellison, R. L., 1. Paleontology, fossil finds: Donohue, M. D. Blue Ridge Pukway to Eagle Rock, field trip: V.P.L Stamton quadnngle, Stamton-Pulaski over- Sugarloaf Mountain, Amold Valley, Bucham, and thrut, breccia: Rader, E. ?. K., BIOGEOCHEMICAL PROSPECTING Natunl Bridge quadrangles, geologic mps: Equisetun Spencer, E. W.,2. AVES Metals, absorptive prcperties, Virginia: Camon, H. L. Peaks of Otter rea, geologic mp: Hmilton, C. L. Eonomic geology Quatemary Zirc Mineral Hipes Resenoir ma: Johnson, R. Augusta Couty, Mt. Solon m4 Pleistcene: Guilday, Rockingham and Shenandoah counties, plants: remures, J. A.,4; Wetmore, A. McGavock. E. I{..2. c. Engineering geology Hipes Resenoir pmject: U. S. Amy Cory. Eng. BARITE BITUMENS Slope stability, Tinkers Moutain rea, Hollins slide, Appal*hims Dickeroon County clsy mineral aspect: Noble, D. F. Resources, review, region: Brcbst, D, A., 2. Asphalt, well core, chemical and physical analyses: Structunl geology Virginia Headlee, A. J. W. Reed-Coyner Mountain feBter, nappe: IIMlett, W. Resoues, map: Brobst, D. A., l. H.. Jr.. l. Southem, evolution, Pale%ic, geologic mp: Hazlett, BLAND COUNTY BASINS, STRUCTURAL W. H.. Jr.,2. Areal geology Heuico Couty Big \{alker Mountain, engineering geology, stratig- BRACHIOPODA Trirusie bmin, Deep Ru rea: Goodwin, B. K., 2. mphy: Cooper, B. N., 10. Mechanim of fomtion Big Walker MoutairOrockett Cove rea, stratig- Arcdnmlla, new g€nus Page Couty: Bott, M. H. P. raphy, geologic mp: Webb, F., Jr.,2. Devonian, Bath and Ilighland counties, New Scotland Valleymd Ridge Economic geology beds: Tillm. C. G..2. Appalachian Basin, Ca5rogan-Helderbergim crbomte Ircn ore investigations: Cooper, B. N., 8. Atrypa retirularis b*in, evalution: Head, J. W., III,3. Engineering geology Palemic, Valley and Ridge, abemnt cardinalia: Tmels, East River Mountain: Smith, J. D. Bowen. Z. P..2. Siluian, upper, Highland Couty, Lantz Momtain, BATH COUNTY Sedimentary petrology Big lValker Mountain, Ordovieian-Silwian fomations: intnspeciffc viliation: Bowen, Z. P., 3. Areal geology new genus Cooper, B. N., 13. Bwotell,a, Butler Cave-Sinking Creek system: White, W. B. Silurim, Bath County, KeJrser limestone: Bowen, Z. Willimsville quadnngle, geologic mp: Bick, K. P.,4. F.,2. BLUE RIDGE Devonie Engineering geology Appalachims Mrble Valley pumped stomge project, geologic and Absolute age Fam, lower: Bouot, A. J., l. seimic studies: Virginia Electric and Power Co. Shemndoah National Puk, gneiss: Doe, B. R., 1,2.; Zonation: Bouot. A. J..2. Geehemistry Goldich, S. S.; Hart, S. R.; Stem, T. W.; Tilton, G. Valley md Ridge, distribution: Boucot, A. J., 3. Radon in rognesium spring, Hot Springs rea: Smith, Devonian-Silurian B. M. Momt Rogem uea, Precambrim vol€nics, zircon: Bath md Highland comties, Keyser Limestone: Geomorphology Rmkin, D. W.,6. Bowen. Z. P.. 5. Caves Marys Rock, zircon, lead-alpha age: Rose, H., Jr. Valley and Ridge, Keyser Limestone: Bowen, Z. P., 1. Breathing Cave, origin aad geologic relations: Deike, Areal geology Glotlil,ia iwapectus G. H.. III. T. Northem Micene, Hmpton, Hmpton Heights sea, lingulid: guidebook: Bumsville Cave uea, deyelopment: Deike, G. H., Mineralogy, Dietrich, R. V., 6. Chmg, S. E. III,2. Prembrim-Paleozoic: Fucon, A. S. Morphologr Butler Cav+Sinking Creek system: Hess, J. W., E@nomic geologlr Rhynchonellids, Devonian, Bath and Highland com- Jr' Copper, mineraliation, Catoctin Fomation: Brophy, ties: Tillman, C. G.,2. Paleontology G. P. Ordovician Brrchiopoda Nickel, explomtion: Worthington, J. E. Smyth Couty, Chatham l{ill limestone: Hallinger, D. Devonia, New Scotland beds: Tlllman, C. G., 2. Gechenistry E. Siluian, Keyser Limestone, new genus Bwotella, Central, Catetin Fomtion, greerotone, NaGKz0, Valley ud Ridge, southem, Martinsbug Fomation: Wm Springs: Bowea, Z. P., 4. petrogenesis: Reed, J. C.,2. lValker, L. G. Silurim-Devonian, Keyser Limestone: Bowen, Z, Geomorphology Orthmhynchula steaensmi P.,5. Northem, talus and scree, origin: llack, J. T., 4. Ordovicim, Smyth County, Cbathm Hiil ma: Suther- Whitetop Mountain, pattemed groud, sorted: Clark, land. R. L. G. M. Rhyncwllidn BATHOLITHS Hydrcgeology Devonim, Bath and Highland comtie, New Sotland Amold Valley to Elkton Absolute age eea beds: Tilnm. C. G..2. quality, geology: Piedmont, "Columbia Gnnite": Smith, J. W.. 4. Grcudwater relation to Leorud, R. B., 1. Precambrian-Cenozoic aquifers, geologic map: BRECCIA BAUXITE Leonard. R. B..2. Diwlution Grcmd water yield: LeGraad, H. E., 5. Va.lley and Ridge, fimberuille rea, Ordovician: Hoag- Augusta Couty Minenlogy land, A. D. Genesis: Knechtel. M. M..2. Quartz, popular account, collecting, southem: Stanley, Tectonic Valley and Ridge R. P.,2. Augusta County, Staunton-Pulsski overthrust: Centml: Patterson, S. H., 1; W. C. l{rcn, Petrology Rader. E. K..7. Centml Precmbrim-Cambrian fomtions: Griffin, V. S., Jr., 1, 2, 3. BRYOZOA BEDFORD COUNTY Frcnt Royal ryea, Cattrtin Fomation: Gtrtt, H. J. Areal geology Mount Rogem uea unakite: McTague, S. B., Jr. Enviromental analyses Goore Creek rea, mineral resources: Chen, P. F. Northem Catoctin Formtion, greenstone: Reed, J. Ordovician, Upper, Reedsville Fomtion, Valley and Peaks of Otter area, geologic mp: Hamilton, C. L. C.. Jr.. 4. Ridge: Bretsky, P. W., l. 48 Vrncnun DrvrsroN oF MTNERAL REsouRcEs

BRUNSWICK COUNTY CAMPBELL COUNTY CERAMIC MATERIALS Geophysical sweys Areal geologr Appalmhim Heatflow, Alberta tre* Diment, W. H,, 2. Altavista *ea: Redden. J. A.. 9 Regional, olivine, resources, review: Lmbee, D. M,, Gore Creek rea: Chen, P. 2. Leesville uea: Nelson. W A.. 3. Coxtal Plain geology BUCHANAN COUNTY Engineering , Clays, tests for ues: Johnson, S. S., 5. Rrck mechmics, greenstone: P. Hmover E@nomic geolory Gnirk, f. Comty Mineralory M & T Corp., aplite, for glass: Doud, E. Coal, Beatrie Pocahont$ mine, resnes, pnduction: K. Mrble, Leesville-Altavista Cowlbek, J. E. Piedmont Mining Cong. Jou. ea: veiro in quatz, LeesviUe Eesten, clrys, tests for uses: Johnson, 6. Stratigraphy Quutatomaline midine S. S., uea: Redden. properties: Pemylvanim, Lee Formtion subsurface study: J. A..8. East-centrel, kyanite, occurrences, Turquoise, cryBtal structure: Cid-Dresdner, H. Johnson, S. S., 4. Bowen, D. G. Structual geology Fmville distdct, kymite, sillimnite, mdalusite: Es penshade, G. Il., 1. Coal beds, fault influence: Jerm, P. W. CAROLINE COUNTY Map, Kymite, pyrcphyllite: Esperehade, G. H.,2, Mineralogr Prince Edward ad Buckinghm counties, Leigh- Jmsite, new ocmnce: Mitchell, R. S., 4. BUCKINGHAM Bsker-Willie Mountaine, kymite geresis: Bemett, COUNTY P. J. Absolute age CABROLL COUNTY Valley and Ridge, clays, sh&le, properties, uses: Johmon, Awonia Slate district, Columbia granite, K-Ar: s. s.,3. Brcwn, W. R.,2. Earthquakes Virginia North Cuolim border rea, Octobo 1968: MrcC*thy, Areal geolory Northem counties, clays, tests for uses: Calver, J. L., Anonia Slate qwies, slate: McDowell, R. C., 2. G. R.,3. t E@nomic geology Buckingham qmdrangle, geologic mp: Em, E. H., 2. West-entral, clays, tests for uses: Calver, J. L,,2. Dillv,yn quadrangle, geologic mp: Bnm, 1V. R., 6. Pollmetallic ores, Great Gossan Lead: Kalliokoski, J. Econonic geology Sulfde belt, geologic mp: Kinkel, A. R., Jr., 3. Cermic mterials, quartzite deposits, Willis Moun- Sulffdes, Great Gossan Lead ore-body: Coiner, R. W. CHANGES OF LEVEL tain: Bennett, P. J. Ge@hemistry Aceomk County Betty B&ker Pollmetallic ores, New Canton ma Bmes, R. C. ore, cobalt, nickel: Lmon, L. J. Holocene, Wmhapreague lagoon: Neman, 1{. S., 1, 3. Slate, Anonia belt: Redden, J. A., 3. Minemlogy Coastal Plain ' Geophysiel sweys Quatz, collecting, Laurel Fork Stanley, R. P., L Cenoaic, post-Mimene, southem, Plei8tocene sea geologa New Cmton, sulffde deposits, electrical and magnetic: Structunl levels, invalid: OakE, R. Jr., 1. joint Q., Bmes, R. C. Fmcy Gap rea, md qmrtz vein origin: Richard, Pleist@ene, New Jffiey to Georgia, *e level or tec Paleontology B. H. tonic: Richards. H. G.. 11. Trilobita, Ordovicim, Anonia Siste: Tiilman, C. G., 4. Pleistoeene, Chesape&ke Bay entnnce: I{mison, W., Petrolory CATALOGS 3, 11. Arvonia Slate: McDowell, R. C., l. I\pe sections PlicenePleistrene, lVillimsburg region: Bick, K. Buckinghm complex: Henika, W. S. Coastsl Plain: Connell, J. F. L. F.,3. Structunl geology Wellmptes Qmtemary, crutal warping md Mine deposits, Anonia Slate district: Brown, W. R., 2. Lee and Montgomery comties, Indiam Geol. Swey: Holcene boundary: Fairbridge, R. W. Buckingham coudhouse ma, metaSnbbo sills, defor- Dawson, T. A. Teriiry, Cape Cod to Cspe Hattens, tectonic mntrcl: mation: Ilenika. W. S.. l. Richarde. H. G.. 10. CAVES Corelation Appalachiaro Pleist@ne, Virginia, Alaska, Meditemnean: Flint, CAMBRIAN Geologic setting: Davies, W. E., 2. R. F. Popular momt: Mohr, C. E. Isle of Wight Couty Appalachim Pleistmene, mtrine temces: Coch,. N. K., 4. Antietam sndstone, Scolitkus tubes, posible plant Bath Couty Breathing Cave, origin and geologic relaiiore: Deike, Naroemond Comty origin: Lowry, W. D.,3. Pleistwene, mrine temces: Coch, N. K., 4. Basin, Btntig"aphy: Webb, E. J. G. H.. III. 1. Butler CaveSinking Creek rea: White, W. B. Rates Interior plateau, subsurfrce stratigraphy: Woodward, Coastal Plain: Emery, 8.P.,2. Bath-Highland comtieg Sea-levelrire, K. O.,2; Redffeld, history: Deike, G. A. C. Vewvius quadrangle: Werner, H. J. Bumsville Cove m4 development, Clarke Comty H., III,2. Lee County Post-Chilhowee: Butts, C., 1. CHARLOTTE COUNTY Gilley Cave, faults, dninage system: Buoody, R. FluvmCouty geology Page Comty Stmctunl Stntigraphy: Smith, J. W., 2. Virgilim district, Silver Hilt-Gold fault zone; Luny Cavems: Ilack, J. T., 5; Holland, H. D. Hill Frederick County Stnmquist, A. A. Winchester area, trilobites, Conococheague Foma- Rekbridge Couty Tolley's Cave: Cuson, R, J., UI, 1; Stephemon, W' J., tion: Rsetti. F. R. D.. 1. 19 Lee County CHESAPEAKE (City) Rockinghm Comty L. S. Bales well, log: Hmis, L. D., 10. 3-D Cave: Ilolsinger, R., 1. Absolute age Rose Hill req stratignphy: Calvert, W. L. Mm J. Valley md Ridge Churchland rea, Taxodium wood, Pleistocene: Southwest, Cmberland overtbrwt block: Ohio Geol. Stuvier, Southem, explontion: Holsinger, J. R., 4. M., 2. Se. Dimal Swmp eea, peat and organic material: MontgomeryCouty Structunl controls Pittsylvanis Leesville exfoliation cave in Stuvier, M..3. Blacksburg uea, Copper Ridge dolonite: Aronson, D. County, rea, pegmatite: Redden, J. A., ?. Psleontologf Maire, Lake Drumond ma, Holocene: Whitehead, Loudou County Vtginia Catalog: Douglas, H. H. D. R., r. Lincoln and Bluemont quadrangles: Paker, P. C. Pelecypoda, General Nat. Speleo. Soc. Mqcemriq campeclaiwis, Pleistocene, Piedmont Womck Sand Pit: Hyere, M. E. Lynchbug Fomtion-Eyington Grcup correlates with the Glem Series: Ilopson, C. A. CENOZOIC Northem, Everona Fomation: Mrck, finsley, l, 3. Coastal Plain CHESTERFIELD COUNTY Pulaski-W1'the ounties Corelation: Maher. J. E.. 1. Gechemistry Andenon, E. Rome Fomtion and Shady Fomtion: Fominifen, species diversity: Buas, M. Clay minera.ls, rock types of weathered conglomente, B. Southestem, post-Mimene, stratignphy and mor- State Road 621 and State Highway 360: Bmhirel, Scott County phology: Oaks, B. Q., Jr.,2. R. I. quadnngle, W. B., 3. Clinchport stmtigraphy: Brent, Southem Geomorphology Tmwell County MiweneHolocene sediments: Sanders. J, E,, 2. Midlothia area, basins in gravel uplands, cf. Cuolim graptolite zones: Derby, J. R., 4. Gntton rea, Post-Mi@ene, Pleist@ene sea levels, invalid temce Bays:Johnson, G. H., 1. Valley and Ridge teminology: Oaks, R. Q., Jr., 1. Terraces, coastal Plain, distribution, northern: Appalachia Valley, Chilhowee Group, Rome Forma- Stratigmphy: Richards, H. G., 1. Mathews, II. L.,4. tion, sedimentation: Brcwn, W. R,, 3. Willimsbug region, MiocenePleistcene, stratig- Weathering Southem nphy: Bick, K. F.,3. Boulder conglomerate, clay minerals bom different Nolichucky Formtion: Derby, J. R., 1, 5,6. Isle of Wight rccktypes: Bamhiml, R. I. Nomenclatre, Ircn Momtain Fomation, basl Unicoi Smithfield rea, Yorktown to Sand Bridge fomtioru: Boulders, thin section study: Cotton, S. B. Group: Cmington, T. J.,2. Coch, N. K.,4. Rome Forution, Conasauga Group: Huris, L. D., 7. Namemond County WarenComty Chuckatuck ma, YorKown to Smd Bridge fom- CHLORINE Front Royal rea: Lee, F. T., 1. tions: Coch, N. K.,4. Washington County Virginia Analysis Coal, Virginia: Abernethy, R. F.,3. Dmascus uea: Derby, J. R., 2. Paleclinatology: Bain, G. W. Tlitobite, Elbrcok md Conmcheague forutioro: Der- by, J. R.,3. Southem, stntigraphy: King, P. 8.,2 CEPHALOPODA CIRRIPEDIA Wythe County Ammonoidea B@raz6 new specieB Austinville area, Shady Fomtion, archaecyatha: Devonia, Virginia, North America: Houe. M. R., Micene, Hmpton (City), Yorktown Fomuon: Ross, Balsm. W. L. Miller, A. K. A. Puer,rcerrox 1 49

CLARKE COUNTY Continental msgin, oyster shells: Menill, A. S. Geophvsiel swevg Continental shelf, ftesh water peat: Manters, B. Bis;ment, mgietic, structml interyretstion Reed, Petmlogy Norfolk area, wood and peat: Stuvier, M., 2. J. E', Jr., 8. geologic Tectonitee, mp, eutm: PerHm, R. L. Peat, C-14, mte of sea level rire: Redfield, A. C. Centnl, magnetic Youg, R. S.,3' Straticrsphv Rappahmnock River, bottom sediments, K-Ar: Hu- CheEapeske Bsy, lower, eeimic: Hmircn, W., 4. po8t-Chilhowe: Cmbri&i, Novicim, Butts, C. ley, ?. M. Organic mtter: Mielke, J. 8.,2 Chesapeake Bay Bridge-Tunnel crossing site: Thimble Shosls, Chamel series, peat: Runak, G. A.' Befrnm. W. C.; Drake, C. L., l. CLAY MINERALOGY Continental margin Areal geology Aercmagnetic Areal studieg Bssement compler Dietrich, R. V., 1. ImDlietionE: Zietz, I., 6. couties, halloy8ite, salt retention: Amherst-Floyd Continental mgin, Bummary: Drake, C. L., 4 Interpretation: Taylor, P. T. Thomsg, G. W. Geologic frmework Mumy, G. E., Jr. hoffles: King, E. R.' 2. Botetouft County, Tinken Mountain ma, Ilollins Geologic framework for petrcleum, potential: Maher, Anomsli$, mscnetic Drake, C. L., 3. slide, engineuing pnblem: Noble, D. F. J. 8.,3. Cnrstal stidieei reismic Hales, A. L. , | , 2, County, boulder onglonente, weather- Chesterield North of Jmes River, guidebook Ruhle' J. Il., 2. Off8hore gnvity mnge: Orlin, H. mktvDes: Bamhiel, R. I. incof Southem, ffeld trip, stntignphp Cmh, N. K.' 2. Sedimentara &anework Moore, D. G., I' Coastsl Plgin Willimburg region, geologic mp: Bicl, K F. Magnetic suney U. S. Navsl O@anog. Off@. Bay region, suite veiabfity: Norton, Chesapeake YorkJamee Penirouls srea, stmtigrsphy, guidebook Grcud and airbome: LeVm, D. C.,2. t{. F.,2. Johmon, G, I1.,3. Mametic and cnvitv: Dippisa, N. J. Hsthway, J, C. Estwi6: E@nomic geology Noftok-Peniniulg aiea, iridiorctlvity, airbome: Guil- Mirere sedinents: Heron, S. D., Jr. Clays, teets for emics and other uses: Johnson, S. S. , lou, R. 8.,2. River I(reglo, J. R.' Jn Parnunlry bsin 6. Hydrcgpology rediments: Nelaon, B. W., 7. Rappahmnmk Rivs Distomite: Knechtel. M, M..8. Chic*ahominy River-Prcvidene Forge rea, bre flow River, bottom sediments: Nelson, B. Ralinhmck Tertiary, Calvert Formation: Phm, R. F.' 2. reesiori me, ground water yield: Riggs, H. C. , w., r. Petroleum possibilities: Johmton, J, E. 2. Stephens C)ity alea, illite rcnes in Fredenick Couty, Continental shelf; Maher, J. C., 2. Grcmdwater: DeBuchame, G. D.,2; LeGrand, H. E., W. F. New Msket Limestone: Gimini, Sand and gavel, land reclamtion of depleted siteE: 3,4; Manheim' F. T. Piedmont, soilsi Flock, W. M., l. Phm, B. F.,8. Hvdmchemical ftcies: Brck, W., 1,2,8. Piedmont-Blue Ridge, soils: Flock' W. l[.' 2. Engineering gpologT Middle peninsula, ground water resources: Stafiord-King George counties, Aquia Formation: Chesapeake Bay Bridge-Tunnel crossing site: Cedentrom' D. J. Dmbnyk, J. W.,2. Beclmn, W. C. 1. Northem neck, ground water resurces, well records: Tazewell County, Pennsylvmia, K-bentoniter: Dnke, C. L., 1; Micherer, P. Z.; Phm, R. F,, 1; Simott, A.,8. Lowbury, R. W. Sverdrup, L, J, southem: Valley md RidglAppslshisn Plateaw, lVute digpossl, rsdiomtive: LeGrand, H. E., 3. Minenlogy S. Johnmn, S.,8. General Clav mirenls Virginia Bibliogaphy Estusriee: Hathway, J. E. L. M. Rappehmnck River bmin: McNay, Chenpeake Bay: Nichols, M. M., l. Pmuly River basin: Kreglo, J. R', Jr. exchsnge: Rich, C. I., 2. Cation Ruhle, J. L.,3. Rsppe,brnnock Rivu bmin, sediment disg€nesis: R. Geneml: - Central. eoils, vsiation with Eoure mk Plaster, Nodules, flint, lViilimsburg, Eumpean soure: Em- Nelson. B. W.,7. w.. l. ery, K. O.4. Suite variability: Norton, IU. F., 2. H., Jr. Virginia Be*h, Oceana Ridge: Baillio' R. Gechemistry Clays, bottom sediments, Bappahemk River: Nel- Bomn-sslinity relationship, Rappahamek River: eon, B. W., 1. CLAYS Boon, J. D., IU, 2, Heavy ninerals, origin: Gmot, J. J. Chempeake Bay, sediments: Youg, D. K. Oceanography Appslsr.hisng-Ftateru, geology, bathymetry, mps, continental shelf: prcperties, S.,8. Cost Marine uses: Johmn, S. Uchupi, E.,2. W. Mollusk shells, trace-element content: Pilkey, O. H. Regional, remurces, review: Hostermsn, J. PaleclimatologT Costsl Plain Sea wats, river water: Atkiruon, L. P. tr'. 2, Pleist@ne, forests, southem: Whitehead, D. R.,3' Johroon, S, S., 6. Dimal Swmp; sediments: Swain, M., Jr.' Test for ermic and other uses: fl@olation: Paleontolory Isle of lYight-Westmoreland counties Estwies, supended mstsials, sslt Meade, 1. Catalog, silicoflsgelLtee md ebridiaro: Leblich, A. Bloating: Knechtel, M. M., 1. R. H,, A., 2. R.. III. Piedmont Grcmd water. fluorine: Sinnott, sediments: Blankemhip, G. K.; Diatoms, distribution, prewation, Calvert Fom- Test for emmic 8nd other mes: Johmon, S. S., 5. Rappahmock River, Nelson, B. 10. tion: Lohman, K. E. Veley 8nd Ridge W.,4,9, Rappahmmk wat*: Thompson, M. E. Flon, Pleistrene, southen Wlitehead, D. R.,3. Prcperties, usee: Johnson, S. S., 3. Riv* York nivs estuary, mino acids: lryebb, K. L. Fominifen Virginia Benthonic, Rappshamck River: Ellison, R. L., 8. L., 1. Geomorphology Northem counties, prcp*ties, uses: Calv*, J' Cemzoic, species divensity: Buzrs, M. Resoures, high-alumim: Muk, H. R. Barien ielands Fisher, J., 2. CretseouE type, locditis of Ehrenberg genotype West entml, prcperties, mes: Calver, J. L., 2 Evolution: J. Efrect on rea level rise: Sanden, J. E., 6. species: Loeblich, A. R., Jr Sedimentrtion: Colquhoun, D. J. Distribution, Chesapeake Bay entrance: Delaney, H. Chespeake Bay COAL Memden, estwine: Ahnert, F. O. Mirene, benthonic Gibson, T. G., 1. Appslehian PlBteaug Shore featres: O'Brien, M. Micene-Pleistocene, nnge and tsonomy, south- Ash ansly3ig: Ab€methy, R. F., 4. Cheepeake Bay entnne eastem ilclean, J. D., Jn Carbonizing prcperties: Birge, G. W. Chmges of level Harrimn, W,, 8. MircFHolrene' bottm sedim€rtl, Ymk estuary: Free swelling and grindsbility: Ab€methy, R. F., 2. Flmr chamels: Nichols, M. M., 2. Meintret, R. Fomation, gurry Resenes: Shotts, R. Q.; Southern Railway Syetem. Pl€istcene, ercsion surftce, uplift: Hanison' \{.' Ndawia colesbyi, YoflKnw 1' Seams: West Virginia Univ., Schml of Mines. tl County md Cartm Grove: Sabol, J. lY., Sulfur analyses: Walker, F. E. Coastal, tennce eustatic, tstonic changes of level: Foraminiferg-Ostncoda, Cretaaeous-Pleistocene, Rerenes by mnk De0arlo, J. .d Ricluds, H. G., 11. ontirental margin: Gibson, T. G., I' Appalachiaro Continental mugin Gastrcpodg Regional, resuftes, review: Aradt, IL H. Bottom featurcff Uchupi, E., 8. Pleist@ne, list: Richsrds, H. G', I' BuchmCounty Deposition, ercsion: Rons, P. A. YorKom Formstion, Mat{id'la mehmmsis, Beatrice Pocahontas mine, reserues, production: Min- quirntitative analy8is, southem: Fishq, J. J.,8. Triqwtorno mitkfuklzreis: Olelcyshyn, ingCong. Jour, Sedimentation ftamework, otrshore ftom Norfolk: J. . Formation: No. B Pmhontas seam, preparstion, mining: Valen- Moore, D. G,, 1. Gymmpem, Crctacems, Patuxent tine, W. E. Toooqraphy: Jordan, G. F. Bremer, G. J.' 2. Lee County SuLri6ri-ne canyom: Uchupi, E., 4.; hatt, R. M., r. Mammalia, Pleistocene, elephsnt teeth, Ewing quadnngle: Englund, K. J., 8, 4. Dismsl Swamp, evolution: Whitehead' D. R., 4. Chesapeake Bay entmnce: Whitemore, F. E. Tarewell County Eastem shore, gross morphology, Pleistocene Mollugs content: Stadnichenko, T. B. Miocene Beryllium sedinentation: Jordan, R. prcvines: Brsmwell quadnngle, Pochsnotas Fomtion: En- Estuari€g Faunal Hecht, A' D. glund, K. J.,8. Lendwardtmnsportofbottom sediments: Meade, R. Holoerie, analyses ofshells: Pilkey, O. H. Virsinia t1.,2. iUlo, distribution and migntion, Yorktown For- Analyres: Aresco, S. J. Ercsion survey, Rappahanek & Potomac Rivm: mtion: lflrcNeil. F. S. P, Cl, Na, K content: Abernethy, R. F.,8. Mudie, E, W. Pleistocene, ma,rine deposits: Richalds, II. G.,4. Fusibility of ash: Abemethy, R, F,, l. Shoreline. Tertiw Mgr of coal ffelds: Trumbull, J. V. A. Pleistocene, evidence: Richa,rds, H. G.,6. Catslis Palmer, K. V. W. Miried-sm thicknees: Yourig, W. H., 1, 2. Tertiary, tectonic contrcl: Richards, H. G" 10' Locdities: Ruhle, J. L., 1. Repid coaliffcation, evidence: Dietrich, R. V., 14. Southern Ostracoda Resurce8, reserves: Av€ritt, P., 1, 2, 4. Contirental msgin, nomenclature revision: San- Miocene-Pleistocene, rsnge, Boutheastffil Mcleon, Shipping, resores: Averitt, P.,8. ders, J. 8.,2, J. D., Jr. Dminsg€ petterns and epes: White, lY' A. Pleistm€ne, submerine canyons, distribution: Ilrr,el, Temee J. E,.1. Marim: Prutt, R. M,,2, Peleoene, Brighee&t and Aquia fomtionE, Potomsc COASTAL PLAIN pdeogeology: Fomation con@pt, emneoue: Cmh, N. K., 8. River valley, Kaufinan, E. G' Absolute age Tidal manhes, clessifletion, regionalizetion: Gergel, Pelynology, Qusternarf, , unglacicted, diegmm, south- Bev entrsne, ChessDedre T. J. estera: Whitehead, D. R.,2' Sediments, biidg€ core: Emery, K. O.,2. Logftagnent: Runok, G. A.' 6. 50 VrncrNre DrvrsroN or, Mrxnnn r, Rssouncns

Palynomorphs Shorelines, glacial ircstasy: Bloom, A. L. Cretreom Southem - COPPER Patuent_Fomtion, cf, Englsnd: Ilughes, N. F. Fault block structure: Pusey, R. D. Appalehim Potom Grcup, _ de*riptionc Bremer-, G. J., l. Tetonic8, post-Micene: Oaks, R. Q., Jr., B. Mmsive sulfide depn8its: Kinkel, A. R., Jr., 3. Secent mine rediments ofrost, abudance: Stm_ Regional, resoures, review: Kinkel, A. R., Jr., 4. ley, E. A. COBALT StonyMil rea, g€mhemical prospecting: Tm, L. Peleypoda Blue Ridge, mineraliation in the Catctin Fomation: Cenmic venericard subgenen, paleecologp prk, Gechemietry Brcphy, G. P. R. A., IV, 1,2. Cmll Co-unty, Betty Baker ore: Lmon, L. T. Floyd Comty, Tonm mine: Espemhade, G. H., 3. MirenePleistrene, pectinid, Fairhx County, diabas: Cm, M. H. evolution, cl livins. Frmklin Couty, Howell pmspect: Espemhade, G. H. , 3. Norfolk ma: Waller, T. R. Loudou Couty, diabre: Cm, M. H. Virginia, resources: Kinkel, A. R., Jr., 1. Pleistcene, list: Richards, H. G., ?. Roanoke County, Athens Shale: Cm, M. H. Tertiuy, upper: BLd, S. O.. II. CRAIG COUNTY VertebEta" Pleistcene, paleelimatoloer. Kemmville CONCRETIONS ,. Fomation, Norfolk rea: Ray, C. E.;2. Areal geology D$menreJ^ petmtogy Fmnklin County Millen Cove rea: Bauerlein, H. J. Chempeake Bay Penhok ma, soil, mangmeF md ircn-rich: Redden, New Cmtle rea, geologic map: J.l'..6. Bregman, M, L. Cmstal waters, southem, size distribution: Bond, G. Eonmic geology c. Highland Comty Mineml resoures, Ilipes Rerenoir re* Johmon, R. Romey shale: Roberts, E. Entnne, floor chmels, ud: Nichols, M. M., 2. C. c. bmhes, smd, sire analysis:hipy, Ii. Pittsytvmia Comty Geophysical suweys Pstwine ' - Sandy Level manganee hoperties of sediments: Hmison. W. . 6. ma, soil, and iron-rich: Gmvitymd nagnetic, New Castle mc Frmcis, R. E. Redden, J. A..5. Choptank Fomtion, depositionsl envircments: Ger- L., Jr. mnt. R. E.- 2. Continenial mugin CONODONTS p. CRETACEOUS Sedimentation: Swift, D. J. Devonim-Misisippian Emsion: Moore. D. G..2. Coastal Plain niasiiPowell Valleyfaum: Ouchsk, W. F. Crcs section: Sedimentb: Uchupi. E.. l. ruffisppw,.J{te.Va1a Richrds, H. G., 2. Color: Stsnley,-D. J. Fominifen, type localities of Ehrcnbergrs genotype Valley and Ridge, Southwest, upper Cl&ke, C. E., species: Loeblich, Crettreou, sedimentation: Glasr. J. D. A. R., Jr. Remad. C- B. Patuent Fomation, gymnospem: Crettr€oxs-Quatemtry, sedimenttry sequences, Bremer, G. J. , 2. Wshington County, Hillsdale limeEtone, Greendale lithohcies: Owero. J. P. Potom Grcup, corelation, palynomorphs, demip Estwine-sedimentc, syncline: Schwind, R. F. tions: Bremer. G. J.. l. foEminiferal test, vertical di+ Otdovicim tribution: Binsham. T. R. Potomac ud Magothy fomtioN, sedimentation: Appaladriam, southem, Mmor md Ashby stages, Glawr, J. D. Jmesliver esturil, bottom sediments: Moncm, R,, bi6tntigEphy: Nichols. M. M..5. Wigley, P. B., Jr.,2. Review: Richards, H. G., 8. Giles County, Mulimbwg Fomation: Rut, C. C. Jmes River, White Shoal rca, fecal pellets, tBnsport SedimentuJr sequences, lithofacies: OweN, J. P. Rckbridge County, Lexington ma. Whistle Creek Sedimentstion, in suspemion: Haven, D. S. @ntinental mgin Emery, 4. O., 3. Limestone: C|]mn- H, A- Southm, evidence of Mirene *diments, clay minenls: Hercn, S. mine basin: Bmm. P. M. D., Jr. Rusrell Couty, Mmor and Ashby stages: Wigley, Mime stnta" depoeitional envircments, P. Stntigmphy, smmary: LeGmd, H. E.,2. bsin nobil- B., Jr., 1. iW: cibeon, T. c..4. Continental mgin, Norfolk Canyon: Gibson, T. G., B. S@tt Couty, Mamor and Ashby Northem, Aquia Formtion, envircment stages: Wigley, P. of demsi- B.. Jr.. 1. tion: Drcbnyk, J. W., t. Smyth County, Martimbug Fomtion; Rust, C. C. Rappaham@k River estuary CRINOIDEA Depositional pattem, miirchm: Nichols, M. M., 3. CONSTRUCTION MATERIALS Ordovician Morphology md sedimentation: Rurellsd Sottomties, Benboltfomatim Yeim, J. Nelson, B. W., 6. AppBlmhimPlsteauE, prcpertiee, uses:Johmn, S. S., B. Sediment tmrulnrt: Nichols, M. M.,4,6. Appalachim Sediments,sizjgrsding, evolution: Nebon, B. W.,8. Regional ll,appahamwk- River and York River bmim, sedi_ Dimemion stone, resurcs, review: Nemn, W. CRUST ments: Nelson. B. W.. B. L. Southem Appalachias Lightweight aggregates, rercures, review: Bush, Nemhm smds, directional crcnt8: Magnetic momalies, interpretation: Zietz, I., 2. Sanden, J. A. L. Coastal Plain 8., ?. Lime, remres, review: Ericksen, G. 8..2. Structm, continental shelf: Hales. A. L.. 2. Mirene rediments: Coch, N. K.,5. Buckingham, Albemrle, Nelson counties, Buckinghm Stnctre, continental shelf, seismic studies: Hales, Southestem, Nmremond Fomtion, lithofacies. quadnngle: Em, E. H.,2. A. prcvemnce: Rogen, W. L., l. S., 4. Lee Couty, Wheeler qudrugle, limestone, dolomite: Heat flow Sub-_e_stuaries, sediment transport, depoBition: Hmis. L. D..9. Nichols, Browick County, Alberta area, drill-hole measm- M. M..9. Page County, resowes: Allen, R. M., Jr., E. YorkJmes Penimull, Yorktom ments: Diment, W. H..2. Fomtion, coquim Yalley and Ridge, prcperties, ues: Johren, S. S., B. Yirginia ementation: Waite. B. Viruinia Structure sd thicknes: Jmes, Stmtigraphy Algregate D. E., 2. Cenozoic Lightweight PostMieene, geomorphology, geologic nap,- south- Clays, shale, tests, northem counties: Calver, J. emtem: Oaks, R. Q., Jr., Z. L., l. CRYSTAL STRUCTURE Southem: Oaks, R. Q., Jr., f. Clays, shale, test, wesLcentnl rea Calver, J. L., Fergusonitemetmict, heated phase Southen: Sanden. J. E..2. foms, Amelia. Amhent, Bedford couties: Mitchell. R. S.. lB. Cretreous qmrrying: Potom Review, Smith, C. E. Turquoise, crystal structure: Cid-Dresdner, H. Gmup, corelation, pallmology: Bremer, Quartz, surface chege, natw, propertie8: Hag- G. J.. r. lund. D. S. p. Southen, evidence of maine bmin Brown. M. Sowes: Gooch, E. O. Creteem-Holocene, continental mgin: Emery. K. l)imension stone, occurcnce, prcduction: Barton, CULPEPER COUNTY o.,3. W. R. Stmctunl clay pmducts: Wood, R. S.,2. Enginesing geology Cretmeou-Tertiary: Richards, H. G.,2, 8. Rock mechanics, in situ streses, Buem rea: Hooker. Submuine myom: Gibson, T. G., B. v. E., 1. JunsiePleistmene, summary: LeGmnd, CONTINENTAL MARGIN H. E., 2. Geophysical suneyg Micene, middle: Gibson. T. G.. 1. Areal geology, sumaly: Drake, C. L., 4. Radioetivity, corclation with geology, Triassic, Pleistcene: Richards. I{. G.. E. Bottom features: UchuDi, 8..4. Interglacial muine, Bealeton rea: Guillou, R. 8., l. corelation: Flint, R. F. Cmbrian-Ordovisim p;sition: Rodgers, J., 4. Sedimentry petrclogy Muine depoBits, corelation with Euope: Cretmeou-Holoene, nichards. history, nme-ry, X. O., e. Oolitic limestone, lfimsss fomtion, H. c.,4. Creteeoxs-Pleisttrene Trimic, lacw stmta, paleoiriology: Gibson, T. trine, reworked: A. V. Southem: Sanders, Cmzi, J. 8..3. G..3. Structuml geology Becq$ i! the subsur&@, Norfolk uea: Deposiiion, erosion: p. Hmison, Rom, A. Horizontal streses, Buem Blsck quarq/: Hooker, V. w.,2. Evolution: Gilluly, J. 8.,2. Quatemary Fominifem, distribution, imer shelf: Delaney, H. J. Fomtiom: Doering, J. A. Geologic featws: Emery, K. O., 6. Mtrine, Pleistocene-Holocene boudary: Fair- Geomorpholosr, sedimentation fi.amework, offshore bridge, R. W. from Norl'olk Moore. D. G.. f. CUMBERLAND COUNTY ?ertiary Magnetic momalies, geologic interpretation: Taylor, p. Areal geology Post-llti@ene, southestem, geologic mp: Coch, N. T. Dillwyn qudnngle: Brcm, W. R.,6. K.- l- Morphology, quntitative analysis, southem: Fisher, J. Yorlrtom Fomtion, southem: Mallory, W. M. J..3. Trissic, Tertiary, subsurface corelation, crcss sec- Ostmoda, Pleisteene, subnuine enyons, distribution: tiom: Maher. J. C.. 1. Hrel. J. E.. 1. DEFORMATION Tlpe lmalities, catalog: Comell, J. F., 1. Palynology, abundane, relation ^ to distue from Experimental studies sEucuml geology shoreline: Stanley, E. A. Strength, stress, neu-surfre horircntal, Tricsic Cheupeake Ba-y Sedimentation, p. ^entmnce. Quatemary wuping: inner shelf: Swift. D. J. rccks, Culpeper County: Hooker, V. 8., 2 Neman. W. S..4. Sediments: Emery. K.O.,6; Stanley, D.J.: Uchupi, E., l. Field studies Long^Island to Georgia, mqjor features: Richards, H. suommn€ canyons, sismic prcfiles: Uchupi, E., B. Mechanism, Appalachiam, Mesorcic type: DeBcr, J., G,. a. Topognphy: Jordan, G. F. Pusr,rcltroN I 51

Fominifera DEVONIAN DICKENSON COUNTY Coastal Plain: Ellison, R' L., 5' 7. River estuary: Ellisn, R' ApDalachim Plateaus Areal geologr Distribution, Rappahamrck -liis geology: Stone Gap rea, Ch&ttmooga Shale: Roen, J. B. JohriW. Flannagan Dm site, engineering wiidet vdle:y sndstone, new nme' Big Stone Gap Em. E. H..3. Jmes River estuary: Nichols, M' M.' 8. rea: Miller, R. L.,2. Ensineerins ceolocy Malacostrua ,l'otrn W.-Ftamlan Dm, foudation stabilization: Subtemnean fresh water, mphipods, Virginis Hol- Appalachians'Iimin, comlation chart: Oliver, W. A.' Jr.' 2. Em, E. H., l. singer, J. R.,2. Bmin, mine transgtession, direction: Head, J. \{', Mineralogy Mollmca III,1. Asphalt: Headlee, A. J. 1{. Estwine, Rappahmnck River estuary: Davies, T' T' Bmin, stratigraphy Oliver, W. A., Jr.' 1. OEtmodrr- Rappahannek Ileldirberg Groiup, corelation: Ilead, J. w., III' 4. p"turit". Holocene, distribution, DIFFERENTIAL THERMAL A. Paleogeography, iorelation: Boucot, A. J., 1. River estuary: Elliott, H. ANALYSIS Sedimentation Bath County mimfuum pattens: Kevrer Limestone, bruhiopoda: Bowen, Z. P', 5. Data Rappahmock River estua4l, Ne; Scotlend beds, bmhiopoda: Tillman, C. G.,2. Diabantite, Loudoun County, Goose Creek Phillips, Nichols, M. M.,3. Brmhioooda w. R. Vallev and Ridce ridge, flon: Taylor, S' S' Appaiachians, zomtion: Boucot, A. J..2. Fersuonite, metmict, Amelia, Amherst' Bedford feirestria, Devonim shale Cir6netrcea, distribution, Valley and Ridge: Boucot, A. counties: Mitchell. R. S., 13. J.,3. Soils, Piedmont, easten: Goodwin, B. K., l. Frederick ComtY ELASTIC PROPERTIES Stmtignptry, paleontology: Butts, C.' 2. Rocks Mountain: Brcwer, J. C. DIKES horizontal streses: Uppei midale, Little North Culpeper-Houker. Comty, Buem rea, Hishland Countv Appalachims V. E.,2. LUegteny Frcnt, clastic ruks, lithofacies: Demison' Taleomagnetic, tectonic study: DeBoer, J., 2. J. M.,4. Augusta County Black shale, stratigmphy, paleontolory: Fmer, G. dreenville irea, diabase, extenaion, petrology: ELECTRICAL SURVEYS T., Jr. Cmpbell, F. H., III,2. ' mgin, offshore from Norfolk, electro-sonic Keyserlimestone, Brrchiopoda: Bowen, Z. P.,5. Dinwiddie Couty Continental orcfiler: Moore, D. G., 1. Scotland beds, Bnchiopoda: Tillmn' C. G.' 2. Rawlings qwiy, diabre, amygdaloidal Clement, S' Nw Virg'inia, northem, resistivity: Cantwell, T' Montgomery County c. Blacksburg ma, Ridgeley sandstone, baml conglom- Hishland Comty age: Fullagu' P. D..2. emte: Eubank, R. T', 2. Monterey uei, absolute - ELEMENTS valley, andesite porphyry' petrology: Rockinghm County Blue Gnss Abmdane Anthorca: Pa$ Rader. E. K.. 1. FukJ Rm, lower, Keyser Fomation, it{inor, in rocks, areas, mill products, Vtginia: Kaiser' lev. D. C.. Jr. Rockinghm Couty E. P. Fulks' Run, iower, Tonoloway-Keyser-Coeymans Centrul, igneow rccks-dolomite relation: Cmpbell' F. limestones: Roberts, W. P., 1. H., III,3. Shemndoah ComtY GEOLOGY Upper, midclle, iittle North Mountain: Brower, J. C. ENGINEERING Valley and Ridge DINWIDDIE COUNTY Aoplications 'Appalachims, regional, general deffiiptions: Davies' Appalachian Basin Ab8olute ace linvircmental reconstruction, ealy: IIead, J. W'' sediments, Clovis points' C-14' w. E.,4. Pleisteele-t{olocene U. S. Geologiel III,2. evalution: Havnes, C. V., Jr., l. Viryinia, Wshington, D. C. ma: Helderbergia rcks, corelation, sedimentation: Willimson Fam itie, chscoal: Haynes, C V'. Jr', 2' SureY,3,4. Head, J. W., UI, 3. Paleontolopry Dms Hystrichospheres, Onesquethaw Stage: Demison' Willimson site, fluted points Alleghany Comty, Gathright site: Brewer, J. E' Mu, fo;il, Quatemary, Resenoir prcject: U' S' J. M.,5; Monison, A' K. evidence: Willims, S. Sodtouri Counff, Hipes Kevser limestone, lithofacies: Head' J. W., III' 5. Petrclos Amv Corcs. Ens. grcup: K. Dickenrc; Couilty, John W. Flannagan Dm site: Em' Milbo; Shale, corelation, Romney Hffion, Rawl-iigs Quarry, diabam dike: Clement, S. C' o., 1. E. H., 1,3. project' Augusta, Bath' Lower boundary, changes: Berdan, J. M. Mrble Vailev pumped stonge and Power Nortlrcm, Needmore shale, paleontologly: Rader, E. K., EARTHQUAKES Rockbriide counties: Virginia Electric Appalrchims Co' Roberts, W. Piedmont, general: Heller' F. Northem Tonoloway, Keyser, environment: Seismicity: Bollinger, G. A.. 4. P. Foundations K' CmllComty Plain, Chesapeake Bay crcsing' suney: Nortiem, Tully Limestone, corclation: Huson, October 28, 1963: MrcCarthY, G' A., 3. Co*td Belman, W. C. o.,2. Giles Comty M', 2. Richmond (Citv), Fedeml Building. subsoil strength: Northem, Silurim boundry: Berdan' J. 1968. 8, Nanows ma: Bollinger, G. A.' 1' 2. Mtrch Cxagmndi, L., 1,2; Granger' S. G. Onesquethaw Stage: Dennison, J. M., 1. 1959, April 23, July 11, Aug. 21: Epplev' R. 4., 1' W. F. Hishways Powell Valley, conodonts: Ouchrk, Grayson County case history, Virginia: Spmgler, D' P', 2' Salem syncline area, sedimentation, mconfomities: October 28, 1963: MacCarthy, G. R', 3. Inptiatioro, Construction. sediment movement to strems, erosion, Tillmn. C. G.. 1. Pulaski County P. D.' 1. Fairfax County, Scott Rm; Vice, R. B'' 1' 2' Tioga bentonite, absolute age: Fullagr, 1969, April July 11, and Aug. 21: Epplev' R. .{., l. bridge-tumel, Chesapeake Bay crcssing Upper; Mclver, N. L., 2. Virsinia Estuary' '3, Plain Palecrents: Mclver, N. L., 1. li27-1970, demriptive list: Macoarthy, G. R., 2' Coastal Prcblems: SverdruP, L. J' Vircinia 1?5&1968, seimicity: Bolling€r, G. A.' 3. zones: R@k utiliation: Phm' R. F. Ciphalopoda, mmonoids, descriptions and 1828. 1852. 1861: Maccarthv, G. R.' 1. Subbottom depth recorder: Michener, P' Z' llore, M. R. 1963. Jan. 1?. Salem-Bristolrea: Von Hake' C. A.' 1. Land Use Washington CountY 1966, May 31, centnl: Von Hake, C. A',2. Fairfax Couty, plaming: Payne, R. H., Jr' Hayter Gap, paleerents: Jones, M. 1964, M;reh, Alaskan, hydrogeologic effects outside Alaska: Vorhis, R. C. Landslides Rouoke County, Interctate 81 nee Trcutville, con- Prior to 1925, tables: lVoollard, G' P. 2. trcl: SPangler, D' P'' 1' tectonic: Fi*her, J. A. ' DIAGENESIS Regional, prcP€rties Selmicity, epicentral dinements, tetonic signiffcme: Materials, Clay minerals, Coastal Plain, Rappahamck River ee Accresate, Straley, H. W., lII,2. tuary sediments: Nelson, B. W., ? -,{lkiisbomte rertion, Rckingham Couty New- Seismicity; risk studies: Algemissen, S. T. Coquim, YorKown Fomation, cementation, Coastal lon, H. H., Jr., 1. Smmary to 1963: EppleY, R. A., 2. Plain: Waite, B. AlkaFc;bomte reetion, Virginia Newlon, H' H', Envircnment, Costal Plain, Rappahmock River sedi- Jr..2; Shemood, W. C.,2' 3' ments: Nelson, B. W., 4. Surfrce chuges: Crenshaw, A. B. Sediments, physical and envircnmental pattens, Coastal ECHINODERMATA York Couty, York River sediments: Fus, R. W' Plain, Rappahamck River estuary: Nelson, B. W.' Ordovicim Rock-'Cmpbell mechmics Valley md Ridge, middle, primitive: Pusley, R. L. County, identation experiments on dry Stylolites, Rockbridge Comty, Glasgow ma, Antietm rocks: Gnirk, P. F. sandstone: Lowry, W. D., 4. Culpeper County, Buem aea' in situ stresses: Hooker, ECOLOGY v. E., 1. Analysis Slore Etabilitv Hollins slide, clay minenl aspect: DIATOMITE Ri-lation between U and Ra in mrine shells and dotetourt dounty, wircnment, Norfolk, Lynnhaven; Blalchad, R' Noble, E. F. Coastal Plain Soils Possibilities: Knechtel, M. M.,3. evaluation of swejts, Loudou Coastal Plain Urbs development, Calvert Fomation: Phm' R. F. counties: Krebs, R D. Resources, Jmes RiYer estutry, salinity, depth effects: Nichols' and Norf6lk central: Plaster, R. W.' 2. M. M., ?. Virginia, Diatoms Tmnels East River Mountain, problems: Smith, DIATOMS Muine md fresh water, Coastal Plain: Lohman, K. E' Bland County, J. D. Micene Forest counties, Big Walker Momtain. test Fomation, distribution' preser- Augusta aad Rockinghm counties, Little River ma: Bland-Wwhe Coastal Plain, Calvert borings: CooPer. B. N., 10. 13. vation, stmtigraphic use: Lohman, K. E. Hack. J. T., 1. 52 Vrncnrre DrvrsroN or Mnqnalr, Rrsouncns

I{aste disposal Appalrchim*Plgleau, Geometry of a small tidal estmry, Wrecked Recorder FLOYD COUNTY coal waste bank stability: Creek Myrick, R. M. Davies, W. 8.,8. Grcmd wats resoures: Johnston. p. M.. l. Absolute age Appalachians, baBin, radimctive solutions: Colton, G. D. C. ma: Johnston, p. M., 6, 6. Northem, tectonics: Dietrich, B. V., 16. w. Minenlogy--Wshington, Economic geology Custal Plaia rzdimtive, groud-wats :1ntm: Le Chantilly ma: Tnpp, F. W. Copper, Floyd rea, ?oncne Mine: Eslnnehade, G. H. , Grud, H. E..3. lumpellyite, Thaumffiite, Bull Ru qmrry: F;;t-Altaba, M. 3. Petrclogr Gechemistry EOCENE Diabare, gechemistry: Stevens, R. E. H&[oyBite, KCI retention: Thoms, G. W. Ilighlard Couty Lake Bmrcft, crystalline rocka: Koms, C. W. PotmrEiverrea, metmorphicmks: Fisher, G, W. Mortftyre4 intrusiom, abmlute age: Fullagu, p. D., PotoM River gorger Greet i'alls ma. metanorphic FLUORINE rccks: Volmic event, possible Reed, J. C., Jr.. t. Abmdmce sotre of sediments in @: Soils Towe. K. M. Grcud water, content Fleircher, M., l, 2. Aaalysis: Stone, L C., King GeorgeStafrord counties Jr. Analysis Weathering Neutmn_etivation, diabase Fominifera, Aquia Fomtion, rcnes: Nogan, D. S., W-1, Fairhx County: 12 Centewille rea, diabse: Grubbs. D. K..2. Reed. G. W.. Jr. Geehemistry _.Potomtr River ilea, fossils: Case, J., 2. Richmond (Citv) Gmundwater, Co*tal Plain: Simott, A.,2. State Highwiy Dept. Building rea: pamtt, W. T. FAULlts En echelon FLUVANNA COUNTY EROSION Bedford md Botetourt couties. Romoke uea. thnBt Areal geology Floods blclc: Helett, lV. H., Jr.,2. Genenl D_ilhvyn quadnngle, geologic mp: Brcwn, lV. R.,6. Augusta and Rockinghm ounties, Little River ilea: grck, - Appalachiss, Appalachim structure: Norton, M. F., Northwestm, geologic mp: Spiker, C. T. J. T.. 1. ltmures, geologic msp: Smith, J. W.,8. Gullying ueGhem$4r^ Nelson-Amherst AugristrRockinghm counties, StokeBville and pu- couties, 1969 hunicane: Virginia Clay ffrction of Nason eoil, K exchange: g. Div. nassu quadrangles: Rader, E. K,, 10. - Rich, C, I. , Mineral Remurces- 5. Geophysical surveys Landfoms Blue Ridge, mountain gaps, contrcl: Nelson, W. A. , 1 . Lowmle- md gmvity, maps: Johnson, S. S., 6. Humid.regions, lendeepe development, Valley and Minenlogr-Magnetic App{achims, Bouthem Pine Mountain p. _ Ridge, northem: Hek, J. T.,2. fault: King, Metrmorlhic rocks, western, mceseS 8., 1. chemical snalyses: Greenberg, 1. Augusta County, Little North Mountain area, Little S, S., Valley and Ridge, Shemndoah Valley: Hrck, J. T., 6. _, North Mountain fault: Fitzgerald, F. 8., Petrclogy shore[ne8 III. Metuediments, phyilites, pmgonitebeein& Comtal Plain Nornal ' west- Coastal Plain, southem pusey, em: Milici. R. e..2. Chegpeake BaV ree, esturine meanden: Ahnert, effect on sediments: R. D. Stretiguphy F. O. Cmbrim, Ordovicim: potomr Loudoun County, Leeebug qudnngle, Bull Run Smith, J, W.,2. Rappahammk and estuilies: Mmdie, E. Weathering w. fault: T@we. E. C.. 1. Namn rcil, clry minemls: Rich, C. Slopes Overthrust I., 3. Highway construction mm, yield to Awusta County, Staunton-Pulrski fault, breccia: strem, Fairfax Rader. E. Sco_ttXunbagin: Vie, B. B., K..7. .Liouty, 1,2. Blue Piedmont,-. equilibriurn: Nelson, B. W., g. Ridge FOLDS Blue Ridge thrust origin, Blue Ridge, northem: limk, J. T.,4. sheet, age: Rankin, D. W.,6. Anticlinal Late-Talu, Fries fsult, southem: Rankin, D. W., E. AugustaRockingham counties, Stokeeville and par- Hupers Appsle-hies, md prerent: Menard, Ferry rea: Buford, A. E, namus quadmnglee: Rader, E. K., 10. -past H. W., Jr. Botetourt-Roanoke ItateB ofdenudation: Judson. S. counties, Read-Co;mer Moutain Buckinghm Countyo Dillwyn quadnngle: Brcwn, W. fenster, nsppe: Hszlett, W. H., Jr.,-I. R..6. Craig, Roanoke and Montgomery ESTUARIES counties, Milleru Cove Anticlinoria uea: Bauerlein. H. J. Valley md Ridge, Maeks Mountain rea: McDowell, R. Ecology Giles County, Nmws fault: Via, E. K., 2, c.,3. Lee Couty C@{gl 4ain, Jmes Rive, forminifera: Nichols, M. General M..8. Ewingma, Cumberland block Hmis, L. D., 2. Appalrchiam: Norton, M. F., 1. Coffital Plein Pire Mountain thrust: Miller, R. L., 1. Southem: CooD€r. B. N..4. Cheupeake Bay, be systems: O'Brien, M. Pulsski-Smyth counties, Rural Retreat-Mtrion ma, Craig, Roanoke-and Monigomery couties, MillerE Rappahmnock River, micrcfaunal biofacies eedimen- PuleEki md Seven Springs faults, reiation: Cashion, Cove rea: Bauerlein, H. J. tary p€ttems: Nichole, M. M., B. w.w. Imctnal Suspende9^ material, Roanoke Comty, Salem uea, Salem feult, tetonics: Buckingham- ^ salt flocculation: Meade, R, H., l. Comty, Courthowe ma, metagabbrc seolmentauon Amato. R. V..2. siUs: Heinika. W. 8.. 1. Scott,County, Envircmental patterns, relstion to diacenesis. Rar Pine Mountain tbrwt: Miller, R. L.,'H., I Mqjor pahamck plain: Snyt-h _ River, Coeatal NeEon, B. W., b. County, Broadford-sattville rea: Ross, A. Valley and Ridge, Blacksbug slmclinorim: Cooper, Landwatd tBn8port, Comtal plain: Meade. R. H.. 2. Jt. B. N..6. Valley and Ridge PattemB FAIRFAX COUNTY Clinchport fault: Hmia, L. D.,8. Montgomery County, Catawba Blmcline, northwest Ircn Mountain-Holston Mountsin, thrust, age: Imnto quadnngle: Eubank, R. T., l. Areal geology Cooper, B. N., 11. Swclinal-Augusta-Rockinghm o""f:frlli"1i:i:ff'e' petrosraphv' georogic map: Macks Moutain rea: McDowell. R. C..8. counties, Stokesville snd ps- Pulaski fault: Coop€r, B. N.. E. nassus qmdrangles: Rader, E. K,, 10. Washington, D. C. area Saltville fault, stnictw contouine Bl8ir. J. A Buckinghm County, Dillwyn Quadnngle: Brcwn, W. Guidebook Johnston, p. M.,4. Stickleyville and Duffield quadraigles, post-folding: R..6. Metmorlhic and sedimentsqr rocks: Johnston, p. Hmis. L. D..4. Teewell Comty, Ilwican€ Ridge: Thomas, \{. A. NL..2. Wie County, Pine Mountain: Miller, R. L.. 1. Synclinoria Engineering geology Reverue Montgornery-Roanoke counties, Salem synclinorium: HighTaJ comtruction, S@tt Ru basin, ercsion: Vice, Rocki-nghm County, Little North Mountain: Brent, TiUmsn. C. c.. g. R. 8.. 1.2. w. B..2. SystemE Soile, lsnd uie, planning: Payne, R. Sher-zone ^ H., Jr. Valley m! Ridge, Shemndoah Valley, folds, faults, liecnemrBtry Ch4g.tteHalifax counties, possible extemion of Appalachian orcgeny: Dean, S. L. Diabaee lti-l Silver Hill-Gold Hill into Vircilina district from Fluuine content: Reed, G. W., Jr. - North Cerolina: Stromquist,-A. A. Gold: DeGrsia, A. R.; Gottfried, D.,2. Strike-slio FORAMINIFERA Rre-earths, distribution, comparison: Haskins, L. countv' coal beds, influence: Jeren, P' w' Cenomic rrce etements, neutron etivetion: Hamaguchi, H, syBrll*l&n Zinc content: Coastal Plein, species diversity: Buas, M. Greenl8nd. L. Appslrchians, Blue Ridce fault: Lowrv. W. D..2. urelseou^ Diabase-granophlre, unnium and thorium content: Ls- Valley and Ridge, Shenandoah VaUey, folds, Coutal P.lain, typg locolities of Ehrenberg,s genotype sen, E. S.. III. faults,-Appalrchian orcgeny: Deu, S, L. Sulfur isoto-pe-s_, --. species: Loeblich, A, R., Jr, Triassic diabae, Broad Run quarry: vrguua, _sllnements, tectonic aigniflcance: Straley, Ault, lV. U. H. W.. III.2. CretaceougPleistmene Geomorlhology Thrusts _.Continental mgin, Norfolk Canyon: Gibeon, T, G., 8, Distribution Potomc Rjver, flood plain history: Sigafoos, R. S. Appalac-hians, southem: Cooper, B. N,,4. Coastal Plain, Rappehamock estu8ry: scoil Kun basin, eroBion, highwoy conEtruction: Vice, County, Sgltville fauli: Blankenihip, River ElliEon, Fjnyth l. t. R. L..4. Warren County,-Front Roysl rea, Blue fiidge fault: Geophysical suneye Lee, F. T..2, Continent8l shelf, inner, Chesapeeke B8y entrance: Delaney, H, J. Rockville quadrangle: Blonchett, J., 1, 4. Ephitliun clnvatre Sterling and Seneca quadrangles, ptrt of: Blanchett, J..2. B. Holocene, Coastsl Plsin, York River estuary, bottom Hydmgeology FELDSPAR sediments: Meintzer, B, Fairfax quadrangle, grcund-water Geog:rphic distribution resoures, geologic Piedmont, mines, prospects, descyiptions: Br.own, map: Johnston, P. M..8. W. R., Coastel Plsin, Rappahannock River egtucnr, contagious digtribution: Ellison, R. L., 6. Pusr,rclrroN 1 53

Holrene Mugirullnrchwreis, Nelson-Amhent counties, 1969 hunicane: Virginia Coestd Plain, Rappahmck Biver, benthonic, diver- Mimne, Isle of Wight Comty, Rushmere es Olek- Div. Minenl Resoures, 6. sity: Ellimn, R. L.,8. syehyn, J. Rockbridgp County, Natunl Bddge ar€E Spen@r, E. Micene Predatory w., 1. Coastal Plsin BmholeE, Noviei.nr Sott Comty, New Bethel Yalley and Ridge Southeaatem, nnge and tuonomy Mclem, J. D., Chmhma:Cuiker, M. Northen, ercsion, humid tempente regiom: Hack, Jr. Pleistrene J.7.,2. Systanatic de*ription: Gibson, T. G., 1. Comtal Plain, list: Richards, H. G., 9. Shenandmh Valley: Ilrck, J. T.,6. YorkRiverestuary, bottomrediments: MeintH, R. Trigtutustm mitkfpldznig Mffine featwe Suny County, Cobhams Whilf ma, Yorktom For- Mimne, Isle of Wight Comty, Smithfeld tr€a, Coastal Plain, Alaska compred: Pratt, R. M., 2. mtion: Sabol, J. W.,2. Yorktom Fomtion: Olekyshyn, J. Sadddge, of Falre Cape, Coestal Plrin: Smden, J. Westmoreland County, Choptank Formation, 8., 1. paleecology, bietmtigrephy: Gemt, R. 8., 1. GEMS Submine canyom, continentsl rie: Patt, R. M., 1. Nodnnrin ffitasbyi Temee Micene, Comtal Plain, Surry and James City counties: Amethyst Surfot, procemes, Coastsl Plsin: Dietz, R. S.' 1. Sabol, J. W., 1. AlbemleCouty, AshLamre*Blend, R. J., Jr., 1. ?ertiary, Cmstsl Plsin Richardg, H. C., 10. Pleistmne Virginir Troport, estuaries, sediments, Coastd Plain: Meade' Costsl Pltin, southestem, mge and tuonomln Collecting guide: McFall, R. P. R. H.,2. Mcl,ean, J. D., Jn Perglacial features Tertiary GEOCHEMICAL PROSPECTING Appalacldam H. T. U. King George md Stefford couties, Aquia Fomation, Merory Genenl Smith, anes, PalemneEmne: Nogm, D. S., 1,2. Highlands: Richards, H. G., 6. Appalachim, anomalow in sphalerite: Jolly, J. L. Fam, Greyson County, along State Route 58: FOSSILS, PROBLEMATIC Michalek. D. D. GEOCHEMICAL SURVEYS Pattemed ground, Blue RidgaValley end Ridgrc, Prcmbrim Clsrk' G. Appalachiam Whitetop Mount&in-White Bocke ma Lee Couty, Big Hiil, Mt. Rogpn Grcup, pmible M. Stony Mm rea, Cu, strem sediments: Tm, L. orgmic Kopp, O. C. Quantitative geomorpholory ScoUtkw Coastal Plain Dminage basim, morphology, dishargp relation, Hydrcclrcmiel fecies, groundwater Brck, W. Cmbrian, Appalachians, Antietm Fomation: northem Piedmont: Gimti. E. Y. Bappahmoc* Riverwate: Thompson, M. E. . Lowry, W D.,3. Denudation ntes, streams, Virginia: Judson, S' Rmkingham-Shemndoah comties Shorefeatres Zinc, plants and soils: McGavock, E. I1., 2. Be systems, Cmtal Plain, Chespeske Bay: O'Brien, FRACTURES Virgtnia M. Centml, soils, Frederick, Iredell, Lloyd series: Pla& Patteme Bmier islands: Colquhom, D. J.; Fislrcr' J. J., 2; Rockingham photogeologic study: ter, R. W.,3. County, Tniner, F. Sanden, J. 8., 6. 1. Metallic, elements, riven, swpended sediments: w, Be*h ridges County, photogeologic Trekim. K. K..2. Waren Frcnt Royal rea, Relict, Virginia Beeh: Fish€r, J. J., l. study: Tteiner, F. W,,2. Virginia Beach: Suden, J. E., 4, 6. GEOCHEMISTRY Beehes FRANKLIN COUNTY Diabas W-l ChangBB, Virginis Beach: Hmimn, W., 6. prediction Areal geolory Analyres, Fairhx Couty: Stevens, R. E. Foreshore changes, eqmtions: Hanircn, w., 10. Philpott Re*rooir quadrangle, rcad log: Conley, J. F. , Grcund weter 2. Yirginia, Potomrc River buin, dissolvell solids, fre- fidal mhes, Costal Pl8in, regionalization: Gergel, Eonomic geologSl queney, distribution: Devis, G. H. T. J. Copper, Hovud prcspect: Espemhade, G. H.,3. Molluse Tems Sedimentary petrologr Shells, true elements, composition, Coastal Plain, Ammk-Northandon ounti€s, Pleistrere: Simott, Penhok rea, soil concretiom, mganere- and iron- Pilkey, O. H. A., l. rich: Reddea J. A',6. Sediments ' Chestertreld Couty, northem, Comtal Plain distribu- Borcn-sa,linty relationship, Corotal Plain, Bappahan- tion: Msthews, II. L.,4. nck River: Bmn, J. D., III, 2. Coastal Plain, rea lev€l-tetonic chsnges: Richards, H. FREDERICK COUNTY Soils G.,9. Areal geology Copp*leadzim valuee, on Palemic rocke, Appale- Genetic onnatation, emneoua, Coastal Plain, south- Capon Brifue quadrmgle: Nock, II. ddm: Fulton, R.8., III. em: Coch, N. K.,3. Glengery quadnngle: Dmcm, W. M. Vlginia, analyses: Joffe, J. S. Tmport Mineral resourees, paleontology, stratigraphy, Wster Be*h md, qumtitative anelysis, Viryinis Berch: geologic mp: Butts, C.,2. Cave, evolutionar;r stages, trbonate content, Pege Boon, J. D., III,3. Mineralosr Comty, Lmy Cavems: Ilolland, H. D. Solution fertws Celestitc, Tonoloway Fomtion, Ilayfeld re* Rod- Caves gen, Alleghmy County, l{m Siver Cave, cimlation of W. H. 'Wamt Palemtolosr GEOMORPHOLOGY River: Gunee. R. H. Lorietes, Cerutopea, Middletown area, Ordovicim, Envimment BathCounty, ButleFsinkingOreeksystm: Hess, J, type demiption: Berg€nh8yn, J, R. M. Coastal Plain, southem drainage pattms and cape \{.. Jr, Tlilobita, Csnbris& Conm@heague Fomstion, Win- development: White, W. A, Ka,rgt, drainage, Scott County, Rye Cove: IIol- chester areo: Rasetti, F. R. D., 1. Eolign feetuns singpr, J. R.,6. Plleonagnetism Dunes, Ylginie Besh, Sesshore Stste Parlc l{ani- Page County, Lurey Cevems, evolution: Hack, J. T. , Silurlen, Bloomburg redbeds, Gore area: Roy, J. L. sn, W., l' o- Sedimentary petrology Estwine featmg Groite, operkesd, Madisn County, Old Rag Moun- Stephem City ilea, New Muket Limestone, illite Tidal mhes, Glouester-King and Queen comties, tain: Hedges, J. A. rcnes: Gimnini. W. F. Pompotank River: Kemin, J. A. Kffit Stmtignphy Fluvial featwe Valley md Ridge, Shensndoah Valley, central, rela- Devonim, Little North Moutain, northem sction: Flood plain history, we of plants, Fairhx County: tion to chemical chsracter of water Hack, J. T., Brcwer, J. C. Sigafoos, R. S. Memden, Chempeake Bay rea: Ahnert, F, O. Valley and Ridgp, Sherodoah Yalley, central, rela- Bivers, longitudinal prcfiles, Virginia: Crlston, C. W. Holsingpr, J. R.,4. GAS, NATURAL Landfom dewription Paleokmt, Ordovicim, Valley md Ridge, Timberoille Appalmhim Plateau Aerial photogephs, catalog, Virginia: Demy, C. S. ma lloagland, A. D. Review: Youg, D. M., 1. Appalmhim Weathering Prcduction, 196?: Youg, D. M.,2. Peaks ofOtter and Stnsburg qudnngles, erosional Soils, Smyth Couty, Bnshy Moutain, steep slopes: Appalachim sur{aces, stepped: Geyl, W. F. Lo*he, C. K. B*in, omncee: Roth, E. L. Region, review: Davies, I{. E., 5. Region, review: Meyer, R. F. Chesterffeld County, bxim in gravel uplands' cf. GEOPHYSICAL METHODS Valey snd Ridge Cmlim Bays: Johroon, G. H., 1. Review: Yomg, D. M., 1. Coutal Plain, eastem shore: Jordan, R. B. Applietion Viryinia Continental lffigin, topography Jordm, G. F. Methods, Appahhimma: Howell, B. F., Jr. Analyses, 1965: Moore, B. J, Giles Comty, Mountain Lake rea: Fielder, F. J. ?echnioues Genesis, mclrene, Silurian: Hrtenstein, W. G. Virginia Gmvity, ofrshore continental margin Orlin, H. Developments, review, production, 1959-1966: Airahotos, index for exmples: Avery, G. Richards, H. G.,2. Physiographic prcvinces: Hunt, C. 8., Thombury' Possible resoreB: Ingham, A. I. w. D. GEOSYNCLINES Review, developments, 196&1968: Young, D. M.,3. Landfom evolution Appalrchim Appalachiam, Cenorcic developments: Hmk, J. T., Iivolution: Dietz, R. S.; Brcwn, W. R.,5. Compared with Cordillm geclmcline: Lowry, W. GAS?ROPODA AugGta-Rockinghm omties, Little River, effects D.,6. Bwgcmbilw of 1949 ffood: Hek, J. T., 1. Mirene, York County, YorKom rea: Fagentrom, Costa.l Plain J. A. Bmien: Fisher, J. J.,2. GILES COUNTY Cwtopea heitki,, Ordovieim, Wythe Couty, Beekmn- Diunal Swamp evolution: Whitehead, D. R.,4. Absolute age tom Fomtion: Knight, J. B. Southestm, post-Micene: Oaks, R. Q., trr.,2. New River Cave, cave fomations: Bmecker, W. M VrncrNra Drvrsrox or MrNnnll, Rusouncns

Areal geologr PetrcloSr Virsinia Butt_Moutain rea, geologic map: Eclmade, W. M. Striped Rock granite, sunomding gneires, Indetrnn Dstr, metrcpolitian rem: Schneider, W, J., 2. tseei8 Momtain rea, geologic mp: Whitm, H. M. petem dence ares Rieken, C. C. Disolved solids, ftequency, distribution, luoutain uea, geologic mp: Hale, R. C. Potom* Structural geology Riverbasin: Davis, G. E. Poplar llill m4 geologic mp: Moin, W. A. New Riverdistrict: Sem, C. 8.,2. Drcught effects: Brksdale, E. C.; O'Bryan, D. Sproe Rm Mountain m4 geologic rop: Ovemhine, A. T. Flowide @ntent: Flei*her, M., 1. Levele Wolf Ridg€ ma, g€ologic mp: Via, E. GREENE COUNTY -Creek-Piney 196r&1968: Austirl C. K.. 1. Abeolute R., l. ace 196$1963: Austin, C. R.,2. Eethauske Robertsi River Fomtion, U-Pb, Pb,Pb: Lukert, M. Euthqua,ke efrects, Alffikm, 1964: Vorhis, R. C. Milcl8, 1968, Namws rea Bollinger, G. A., f , Z. T. E@nomc- geology Are8l geolosr Fluctutiom, fston: Gsthright, T., 2. Map Bhowing depth md quality Fet\ J. H. Iron, Butt Moutain req Clinton hemtitc mdstone: Metmorahic rccks asseiations: Allen, R. M., Jr., l. Oeurrene, use: Gmbrell, J. W. Fish, G. E., Jn.3. Stntigraphy, minenl reEores, geologic mp: dlen, Ircn ore, investigatiom: Cooper, B. N., g. Repres - R. M., Jr.. 2. Atlas: D. W. Geomorphology Structursl g€ology Miller, Jmes River basin: Virginia Div. Water Remres, _ Momtain Lake area: Fielder, F. J;; Mrland, F. C. Blue Ridge omplex, genesie: Allen, R. M., Jn, B. Paleontology 6. Conodonts, Ordovicim, Mutinsbug Northen: Northem Reg, Plan. md Eon. Dev. Fomtion, The Com. Namws: Rust. C. C. GREENSVILLE COUNTY PetrcloSr Absolute age Potm Eiver bagin: Johffton, P. M., 7. Sumary McGuines, C. L., 1. New River Valley, onglomente, fomer alluvial ter- Petffibug g?.nite, Precambrim, weethering efiects rre: Hale, R. C,,2. on RbSr ntim, Skippen rea: Bottino, M. L. Structunl geology GUIDEBOOKS Nmwsea: Via, E. K,.2. GROUND WATER Appatmhians Accomrck Couty Rivw: Bmeigter, W. F. Resurces: Simott. A..6. Soutlnm, stratigraphy, structw, rcad log: Cooper, Albetwle Comtv B. N.,4. GLOSSARIES Weter well dati, westm: Crcs8, W. Arlington County, Wshington, D. C.: Johnston, P. M., Appalrchim MisisippiinPemylvmis, stntignphic tems, 4. Vir- msp: Meyer, G.,2. Awush Comty, Stusts Dnft md Greenville quadru- ginia, upper floml provines: Kercher, G. C. 4vailsbility, Composition, chemical, region: Collic, C. R. gles, rced log: Reder, E. K.,9. Remres, region: Wyricli, G. G., t, Z. Blue RidgePiedmont, northem, minenl collecting, GLOUCESTER COUNTY Ar[ngton County selected localities: Dietrich, R. V.,6. Geomorphology Public water supply, history, Washington, D. C. rea: Botetourt County, Blue Ridge Parkway to Eagle Rock: Pompotank Rive, tidal mhes:Xeruin, J. .d Johroton. P. M..6. V, P. I. __Rercres, Washingion, D. C. mc Johnston, p. M.,6 Cogstal Plsin GOLD Blue Ridge North of the Jmee River: Ruhle, J, L. , 2. Composition, Anold Valley to Elkton rea: Leonard, Southem: Coch. N. K..2. Appalschim R. B.. r. YorkJmes Peningul* Johmn, G. H.. 8. Prulecting, popular guide: Cmpbell, W. p., Jr. Gereml LeGrmd, H. E.,5. Fairhx Comty, lYashington, D. C.: Johnston, P. M., 4. liegron, reere8, reviw: Bergendahl, M. H. Remrcs, Amold Valley to Elkton ma Lemard, R. Gmysn Comty, Mout Rogen: Rmkin, D. W., f. Fairhx Comty B-2. LeeCowty Centeryille re4 diabre, analyses: DeGmi, A. R.: Coastll Plsin Cumberland Gep field trip: Englmd, K. J., 2. Gottfried. D..2. B* flow, reession cwe, yield to strem, Chic- Southwest, field trip: Ohio Geol, Soc. Piedmont - kahominy River: Riggs, H. C.,2. Loudoun Couty, Leesbug quadrangle, rcad log: Toewe, Resores, ocmnes: Koschnm, L. H., 1, Z. CompoEition, distribution: Manheim. F. T. E. C.,8. Virginis Data, well mrds, malyses, North6m Neck Sinnott, Montgomery Couty Remmes, prcduction prcblems: U. S. Bu. Mines, 2. 4..3. Faggrea: Y. P. I. G€ehemistry movement: Bek, W, l. Salm s;mclinorium: Tillm, C. G., 3. Hydmchemical bcies: Brck, W.,2,8. Psge Comty, mad log: Allen, 8. M., Jr., 4. GRAVEL Occwne, hydrclogy, summery'sd dirc*ge cla* Patrick, Ilenry, Frmklin comties, Philpott Re*noir sifetion: quadrogles: Appelachim, resoures, review, region: Muwell, C. H. Lecmd, H. E..4: Conley, J. F.,2. Crutal Plain, sitee, depleted, reclamation: phm, R. F., Remme: DeBuchenanne , G. D.,2. Piedmont, Anonia slate district: Brcm, W. R., 4. Middle Penimula: Cedentrom. D. J. RmokeComty _ S.y,"t"t!,, wmte distrnsal: LeGmi, g. n., g. Salem Strmclinorium: fillnm, C. G., 8. Fairbx Comty Hollirts slide: V. P. I. GRAVITY FIELD, EARTH Public mta supply, hi8tory: Johmton, p. M., 6. Valley ard Ridg€ ReBo|reE: Networks Johmton, P. M., l. Blacksbqg slmclinorium-Pulaski feult rea: Cooper, Fairhx Quadrmgle: Johnston, P. M., B. B. N.,6. Virginia, notb-south tnvenes ard air.port bare net- __ _.Wu-hington, D. C. ms Johnston, P. M., i. Bomoke to Winchest* Coopq, B. N., 3, worlc Woollard, G. P..3. Halifsx Couty Yirsini& Remres: LeGrmd, lI. 8., f. Fwil ollecting: Rader, E. K., 4. GRAVITY SURVEYS Isle of Wight Mines, history, mineral lealities: U, S. Bu. Mines, 3. Albemsle Couty Aquifer tests, Potom Grcup, Fmnklin m* Sinnott, Wshington Couty, Wsllace and Bristol quadrmgles, A..4. rcad log: Bstlett, C. S. Bouguer Johnson, S. S., 6. Appalachim L@ Comty Movement, drainage slrtem, Bouguer, corclation with t@tonic features: Grimm. Gilley Cave: Bmody, R. GYMNOSPERM 4.. l. Loudou Comtv Movement, bise flow study, Potom River: Hmson, Eummiidites ep. Cmgtal Plain Cretreom, Coastal Plain, Pstuent FoEuation: Bren- Interyretation: R. L. Dippim, N. J. ner. G. J. Craig Couty Remres:Johmton. P. M.. f. New Castle rea, relation to geologic Lesbug Quadnngle: Toewe, E. C., l. structw: Frm- Norfolk (City) eis. R. E. L.. Jr. GYPSUM FluvmCouty Fresh water injection, Moore's Bridge site: Brcm, D. L. Appeluhipns, resores, review, regional Withington, Bouguer: Johnson, S. S., 6. c.F.,2. Page Couty Piedmont: LeGrmd, H. 8.,6. Northampton County Smyth Comty Lmy Cavens, void detetion method, field test: Locust Cove, mine, geology, mining methods: Chio, R. Reswe8: Simott, A..5. Pittsylveie Appleyard, F. C. Piedmont Couty Saltville rea, occunene, Forution: Resomes: LeGrmd. H. E.. 1. Culpeper Trimsic basir Lmd, R. J. Coper, B, Prin@ Willim County N.,9. Rockinghm Couty Valley and Ridge, southem, Memdy Fomtion: Remres: Johmton, P. M., l. With- Mole Hill, diabase intruive: Elvem, P. H. ington, C. F., f. Virginia Scott Couty Movement, draimge, caves, Cove: Hol- Bouguer enomaly map: Amuican Geophys. kil8t, Rye Union. singer, lsostatic anomalies: Woollard, J. R., 5. G. P., l. Spotsylvmia HALIFAX COUNTY 8?th pmllel, prc0lea: Zeitz, L,3. Comty Residual ma water, basment complex, Frederickr Eonomic geology burgma: Subitzky, S., 1. Kyanite, Meadville ren Espenshade, G. H., 1. GRAYSON COUNTY Resres: Subitzky, S. HydmgBology ValleyandRidge . Gmmd watu, resoures, well loetiom, geologic mp: Absolute age Development, New bxin: Virginia Div. Water gneis, Bivs LeGnnd, II. E., l. Crmberry Independence uea; Cu, D. R. Remwesl 2. Areal geology Petrclogr Remres Carolina slate belt-Chslotte belt, boundary, Mout Rogen uea guidebook Rukin, D. W., l. Potential, New River Ynginia Div. Water !@nomc- geology b*in metamorphic rcnes: Tobisch, O. T. Reswes. 1. Structural geolory Maps, geologic, sul0de belt: Kinkel, A. 8., Jn, B. Potomeshenmdoah riven plaming: Vir- Geomorphologr- bsiro Silver Hill4old HiIl fault zone, Virgilim district: ginil Div. Wrter Resres, 4, 6. Strcmquist, A. A. AlongState Boute 68, periglacial faro: Michalek, D. D. Tmemville-Tmbling Creek rea: Fmhm, P, B. Virgilina-Hmme districts: Prker, J. M., III PuslrcarroN 1 55

HAMPTON (CITY) Str€ms INVERTEBRATE Bre flow, reesion cwe, groud-water yield, Paleontologr Chick- Odovicim ahominy River, Coastal Plain Riggs, H. Q,,2. Bmles, YorKom Forution, Mimene, balanid: Valley and Ridge, Reedsville and Mutirebug fom- Ross, A. tions, falM Bretsktr, P. W.,3,4. Bruhiopoda, Yorldom Fomation, llmpton Heights IIYDROTHERMAL ALTERATION uea, Iingulid: Chwg, S. H. Amelia Couty Allanite to bastresite, Rutherfod pegmatite: Rier IRON HANOVER COUNTY meyer, W. D. Appalrchius Rockbridge Couty Palemic, ircn-fomations, genesis; O'Rouke, J. E. Eonomic Geology Pmgenesis, Lone Jrck quury, low temperatw, Regional, rercmes, rcview: Wright, W. B. Rutile and aplite. Il[ & T Corp.: Doud, K. E. mineraliation: Dietrich, R. V., 7. Cmll Couty, Great GosffiLeadore-body, pynhotite: Sedimenta4y petrologr Coiner, R. M. Cecil, Appling soil series: Richardson, G. Giles Comty, Butt Momtain ma, ocmne, Clinton IGNEOUS ROCKS hematitic sndstone Fish, G. 8., Jr., 3. HEAT FLOW Alkalic Rockingham Couty, remwes: Brent, W. B., 1. Absolute age, nepheline syenite, Augusta County, Virginia, general: Ce, M. S. Geothemal gradient Stauton ms: Zartman, R. E. Appakhim, northem, cf. with other states: Diment, Ce@hemistry, thorium ud umnim, Augusta Couty: w. H., 1. Gottfied. D..2. ISLE OF WIGHT COUNTY Brunswick Couty, Alberta uea, drill hole meaere- Anorthcite Absolute age ments: Diment. W. H..2. Age, catelysmic genesis, Nelson Couty, Roreland Benm Chuch, Muddy Creek, peat: Stuvier, M., 2. Virginia, crut, estimation: Lmfomw, R. L. ma: Herz. N..3. AEal geology GeneBl de*ription, Amhent md Nelson couties, Smithffetd &a, tffiea, Pleistrene, geologic mp: HEAVY MINERALS Rodand mawif: Herz. N.. 2. Cch, N. K.,4. Bentonite Eonomic geologr Coastal Plain, prcveme: Gnot, J. J. Appalachim, windbome distribution, Ordovicim: Clays, bloating: Knechtel, M. IU., 1. Piedmont, regionalrecomismce: Oventreet, W. C., lr E&ton, G. P. Hydrcgeology Commsition Frmklin rea, aquifer tests, Potomac Grcup: Simott, HENRICO COUNTY Stmdard smple, diabare W-1, Fairfux Comty: A.,4. Stntigrsphy Chayes, F. Sedimentuy petrclogy Chuckatuck area, Yorktom Forution, coquina Trissic, Deep Rm highway cut: Goodwin B. K, 2. General, Henry Couty, Martimville, West quadr&- , , origin: J. R. Structunl geology gle: Conley, J. F., 1. facies, br Bom, Deep Rm rea, Trimsic bxin, defomtion: Goodwin, Diab* lV-l Stntigraphy B. K..2. Composition Mimene Fluorine content, Fairfax Comty: Reed, G.1V., Jr. Yorktom Fomtion, Jmes River, biostmtig- Gold content, Fairhx Comty: Decwi4 A. R, nphy: Huber, W. G. HENRY COUNTY Rre earths, distribution, comp*ison, Fairbx Yorktown Fomtion, coquim: Bom, Jr. R. Areal geology Comtla Haskins, L. Mutiroville West quadrmgle, geologic mp: Conley, Zinc content, Fairfax Couty: Greenland, L. ISOSTASY J. F., r. General deffiiption, analyses: Stevem, R. E. Philtrptt Resnoirquadnngle, road log: Conley, J. F., Gechemistry, granophlre suite, unnium-thorim Coxtal Plain 2. content: Ltrsen. E. S.. III. Geonorphic effects, PleiBtmene shorelines: Bloom, .q,. Petrclogy Weathering, Fairfax County: Grubbs, D. K.,2. L. Martimville West qmdmgle, igneous rccks, ziren: Feldsmthoidal rccks Virginia Tcwe, E. C.,5. Disiribution in time md spre, Auguta Comty, Regional relations, gravity md seismic studies: Wool- Stauton sea Bsker. D. S. lard, C. P., 1. HIGHLAND COUNTY General Composition, Blue Ridge, southem mgma series: ISOTOPES Abrclute age Rankin. D. W..3. Lead Felsite, intruion, Eocen€ igneou rctivity, Monterey Corelation, statistical, HenrSr County, Mutinsville Feldspar, metmorphim effect, Blue Ridge, Shenan- rea: Fullagr, P. D.,2. West quadnngle: Toewe, E. C., 6. Dre, B. R.,2. Areal geology Geaeral description, Appalachiru, post-Cmbrim: doah National Puk Willimsville quadrogle, geologic map: Bick, K. F., 2. Brcck, M. B. MolyMenm Murthy, V. R., 1. Geomorphology PetrclogT, Fairfax County, Lake Brcroft uea: Meteorites, Forksville, abundme: Bmville Cove rea, caves, development: Deike, G. Kous, C. W. Oxygen Fossil organims, G18:G16, in phosphste, Vir- H., III,2. Porcsif, volume and size, Appalachim: Sheruood, mine Paleontologr w. c.,6. gini* Longinelli, A. Brrchiopoda Graite Sulftr Meteorites, Indian Valley, diferentiation: Kaplan, I. Devonim, New Scotland beds: Tillmm, C. G., 2. General de*ription, Piedmont, eastem, Petersbug Silwizn, Atry pa retimlnria, v uiat,iu, Lantz Moun- grmite: Goodwin, B. K.,3. R, tain: Bowen, Z. P.,3. Pegmatite Tliasic diabae, Gore Creek, Loudoun County: Siluim-Devonim, Ke;ruer limestone: Bowen, Z. P., Composition Smitheringale, W G.,2. Zirconium o- Amhent County: Geitey, R. P.,2. Forksville, abmdance: Murthy, V. R., 1. Invertebnta, Devonian, black shale fauna: Fmer, G. Zoning, Amelia County: Sinkilkas, J., 2. Meteorites, T., Jr. Physical properties Petrclogy Strength, stress, neil-surface, Culpeper County: Bluegrss valley, andesite porphyy dikes, petrcg- Hmker. V. E..2. KINGAND QUEEN COUNTY raphic studies: Rader, E. K., 1. Plutonic GeomorphologSr Sedinentary petrclogy Petrclogy, BuckinghamCouty, Buckinghm omplex: Porcpotank River, tidal mhes: Kemin, J. A. Allegheny Frcnt, Devoniu clastics, lithofacies: Denni- Henika. W. S..2. Geophysical suneys son. J. M.. 4. Kimberlite Magnetic, St. Stephen Church &omaly: Delaney, J. R. Romney shale, concetions: Roberts, C. E, Petrclogy, dikes, Valtey and Ridge: Watson, K. D. Mineralory Sandstone, Tuscarora. differential cementation: Syenite Jesite, new occuren@: Mitchell, R. S., 4. Heald. M. T. Petrclogy, nepheline, Augusta County: Milton, C. Stmtigraphy Volcanics Devonim, black shale: Fmer, G. T., Jr. General description, Catoctin Fomation, plateau KING GEORGE COUNTY Siluia*Devonim, Keyserlinestone: Bowen, Z. P., 5. bsalts, northem Blue Ridge: Reed, J. C., Jr.,4. Paleontology Volcmology Petrolory, Mount Rogers sea, Blue Ridge: McTague, Eocene volcmic event, possible soue of Atlantic S. B. Erene, Aquia Fomation, Potomrc River uea Care, Ocean rediments: Towe, K. M. J.,2. Weathering INDUSTRIAL MINERALS Fominifen, PaleoceneEocene, Aquia Fomtion, Basalt, chemical activity o{ elements: Demen, W. H. zones: Nogm, D. S., f , 2. Appalachiam, region, resouces, review: Cox, D. P., 2, Sedimentay petrclogy Virginia, iron and titanium pigments, reaources: Aquia Fomation: Dmbnyk, J. W., 2. HISTORY Johnson. S. S.. 1. Stntigraphy Saltpeter mining, caves: B. Eocene, Aquia Fomtion, corelation: Nogan, Virginia Faut, INTRUSIONS 1t D. S., HYDROGEOLOGY Anatexig Appalachians, gnnitic activity: Dietrich, R. V., 11. Hydrcdynmics Plutons LAKES Esturies, geometry, Fairfax County, Wreked Re- lndependence Rock Grayson County, uea, Striped Genesis eorder Crek: Myrick, R. M. groite, petrology: Riecken, C. C. Giles Couty, Moutain Lake, paleolimnology: Mu- Methods Sills land, F. C. Watershed evaluation, rainfall-rmoff relations, Albemule Comty, Old Dominion rea, soapstone geologie control, Pulaski md Wythe counties, deposits, petrology: Greenberg, S. S., 2. Peak Creek: Cooper, B. N., 15. Buckinghm County, Buckinghm Courthouse area, Resowes development structural behavi0: Henika, W. S., f . LANCASTER COUNTY Valley md Ridge, New River basin: Virginia Div. IIenry Couty, Mutinsville West quadmngle, struc- Paleontology Water Resouces, l, 2, 3. ture: Conley, J. F., l. Mollusca, Fleets Bay: Jekson, J. 56 Vrncrxr.o, Drvrstorrt oF MINERAL Rnsouncrs

LEAD PetrcloSr Southwest, airbome: Virginia Div. Mineral Rercres, Catctin Fomation: Blair, B. E 4. Appalachim, regional, review: Wedow, resorcs, II., Diabase, Gore Cree*: i

Appelmhian Plateaw GmlmnCmty Sott County geologic: Coal lelds, Miller, R. L., ?. Indetrrcndene rea, geologic Bieken, C. C. Big Stone Gap qusdrmgle, geologic: Miller, R. L., 5. Appal*hiuu Sulide belt, geologic: Kinkel, A. R., Jr.,3. Clinchport quadrmgle, geologic Brent, W. B., 3. Eonomic geology, bmemd pruiow rietals, mines Greene Comty SticH€Wille quadnngle, geologic Hmis, L. D.,6. md prcsp€€ts: LuttreU, G. W Geologic Allen, R. M., Jr.,2. Smyth Cquty Palinspastic, Paleomic Dennimn, J, M., 3. Halifax County Adwol$Thom Bridge rea, geologic: Aiken, J. Regron IlmmeVirgilitu district, geologic Psker, J. M., III. Brcadford-Saltville rea, geologic Ross, A. H., Jr. G€ologis lueyer, G., 1. Hydrcgeologic, gromd-wate reBores: LeGmd, H. Mrion ma, geologic French, B. E. Hydmgeologic, low flow in strem: Schneider, W. E., 1. Spotsylvmia County J., l. Heny Comty Belmont quadnngle, aercmegnetiq Brcmery, R. W., Qualityof water: Collier, C. R. Ilflstimville West quadmgle, geologic Conley, J. F., 2. Remmes, gromd water llfieyer, G., 2., Wyrick, G, Contnry Creek quadrangle, mmgnetic: Bmmery, G., 1. Iste ofivight, R. W.,4. Southem, remmagnetic: Virginia Div. Mineral Re- Bem Chwh, Chuckstuck, Smithfield, and Windsor Lahore quadmgle, aemmgnetic: Bmmery, R. W. , 1 Borcs, l. quadmgles, geologic: Cch, N. K.,4. Mineral quadrangle, aercmgnetic: Brcmery, B. W., 3. Southwesten, lithofacies, Misisippim: Walker, K. Lee County Staff

MESOZOIC METEORITES Calcite Montgomery Couty, Blacksbwg ilea, Knox Chert, Costal Plain Collectioro rhomohedral and molds: Dietrichr R. Y.. 8. Corelation: Maher, J. C., l. Academy of Natural Sciences: Gordon, S. G. Casiterite Virytds Amerim Museum of Naturd Histor:f: Mason, 8., 1. Rockbridge Couty, IriBh Creek tin mines: Mrein, E. Stmtigraphy: Richards, IL G., f. Chiego Natual History Museum: Horbrck, II. Mineralogisk Mueum of the Univenity of Copenhs- Celestite gen: Buchwald, V. F., 1. Frederick County, Hayfield rea, Tonoloway Foma- METALS Nininger: Nininger, H. H.,2. tion, @mposition: Rodgen, W. H. Peabody Museum: Trekian, K. K., 1. Appalachiae Wic Couty, East Stone Gap ma, genenl composi- Pris Musem: Meuiner, S. Genesi8, metalloteetmi,eroilrg Gabelmn, W. tion: Mitchell, R. S., 1,3. J. Vatien: Salpeter, S. J. Genetic types, age, review: Lawreneg R. A., l. Chevkinite Forlisville Composition, unit cell data, Nelson Comty: Mitchell, Remurces: Luttrell, G. W. Fe, Mg, Ca, distribution: Keil, K. Explontion R. S., le Molybdenum: Murthy, V. R., 1. Biogeehemical, Eqzis?tum, Virginia: Camon, H. L. Oeurene, Nelson County, Hat Creek, @mpcition: Phosphate minemls: Van Schmus, W R. Semn, D. M. Rmetrths elements: Murthy, V. R.,2. Bedford Couty, X-ny difraction: Jaffee, H. W. Zirconim: Murthy, V. R., 1. Chevkinite rerierite METAMORPHIC ROCKS Indian Valley lleat treaiment results: Lim-deFuia, J. General Chrcmim. nickel: Mmn. B. Cupdte Geneml demiption Genesis: Hendenon, E. P. Albemle County, Stony Point copper mine: Johnson, Arlington-Fairfax eounties: Coulter, H. rtr.; Ni, Ga, Ge, Ir concentrstioro: Wason, J. T. s. s.,2. Johnston, P. M.,2. Pt, Pd, metals distdbution: Nichipomk, W. Feldsw Dillwyn quadnngle, Buckingham, Fluvmm, Cum- Sulir: Kaolan. I. R. Themodynmic properties of alkali, high tempenture: berland comties: Brcm. lV, R.. 6. Ken Momtiin Waldbam, D. R. Fairhx County, Potoroc Rivef Gorge rea: Reed, J. Ablation deposit: Mtringer, R. E. General C., Jr., 1. Age: Anden, E. Louis Comty, Sulphu mine, new minenls: Katz, A. Greene-Madison comties: Allen, R. M., Jr., l. Helium: Hofrrnm, J. H. s. Petrclogy Rm gases: Signer, P. Jmsite Buckingham qmdnngle, Albemle, Buckinghm, Geresis: Ilendereon, E. P. Cmline Couty, new occrcne: Mitchell, B. S.,4. Ndlson counties: Em, E. H., 2. Norfolk King Corge County, new occmnce: Mitchell, B. S., Fair&x Couty, Lake Bmroft rea:-Kom, C. W. Dated SIL Niningpr, I{. H., 1: Sclneffer, O. A. Signfficant minerals, Albemerle-Fluvmm comties: Fe, Ni, Ca content: Wiik, I{. B. Virginia, cf. Arkm: Mitchell, R. S.,6. Greenberg, S. S., 1. Shrls Lithiophorite Structws, Arlington-Fairfax counties, Potomac Chondrules, genesis: Fredrikkson, K. Albemule County, Chtrlottesville rea: Mitchell, R. River ma: Fishbr, G. W. Genesis, mineralogy: Reid, A. M. s., 16. Poruity, volume and sire, Appalachim: Shemood, Metmorphim, review: Dodd, R. T., 2. Monuite w. c.,6. Recrystallired chondrules, souce: Dodd, B. T., 1. Virginia, general description, @ffieme: OveNtreet, hmbri*Palemic, Piedmont, Altavista ffi Red- w.c.,2. deL J. A. 6. MICA Metmict minerals Greemtone X-my analysis: Fitzgerald, F. B., Piedmont Virginia, diffrmtion Petmlogy, Blue Ridge, Front Royal rea: Goett, II. J. III, 1. Mines md prcspects, description: Bmm, W. 8., 1. Ircn-rich Palygonkite l{isahickon schist, pmgonite, awciated with mm- Gechemistry, Piedmont, Arvonia Fomtion: Smith, Structure, Bockbridge County, Lone Juk quarry: covite: Cook. M. G.. 1. K. G. CMst, C. L. Muble Pegmtite Genenl desciption, Cmpbell County, Leesville- MINERAL COLLECTING Amelia County, assemblages zoning: Sinkankas, J., 2. Altavista e€a: Cowlbeck, J, E. Btris ferguonite, weimchenkite, rhabdophme, per- Mineral wemblages Albemle Comty, loealities: Mitchell, R. S.,6. rierite, AmheFt Comty: Geitgpy, R. P.,2. Appalachiaro, gems and minerals, guide to localities: Albemle County, Proffrt ma, plrite mine, Johmon Pegmatite minerals Mill rraphite slate: Wiggins, L. B. French, A. E.; Zeitner, J. C. Amelia County, Amelia district, excess argon: Calc-p1mxene, orthoplmxene ruks, Mn-(Mg,Fe) Blue Ridge Laughlin, A. W.,3. guidebook: exchmge, Goose Creek, Loudom Comty: Kretz, Northem, Dietrich, R. V.,6. PeEierite Southem, qutrtz: Stanley, R. P.,2. R. Composition, unit ceU data, Amheret, Bedford, md quuk: 1 Henry County, Martimville West quadmgle: Conley, Cmll County, Laurel Fork, Stanley, R. P., Nelson couties: Mitchen, R. S., 12. quarry, micmmounts: J. F., 1. Loudoun County, Arlington Phosohate minerals Piedmont, centra} Milici, R. C., f. Brcughton, P. L. Mei.reqites, chemical composition, Forksville: Vm guidebook Mineral facies Piedmont, northem Dietrich, R. V., 6. Schmu, IV. R. (City), J., 2. Gmyson Comty, Striped Rock gtanite, smunding Richmond vivianites: Bland, R. Jr., PhoBDhosiderite Baetcke, V.,4,5, gneiws: Riecken, C. C. Virginia, localities: G. B.; Dietrich, R. Nelmn County, Jonesborc rea, Nelsonite dike rock: 9; Levick, D. Nicolay, H. H.; Oles, F.; Pittsylvmia-Halifu counties, Cmlim slate belt- A., Jr.; Ped, MitcheU. R. S.. 1?. Chdotte belt: Tobisch, O. T. R. M.: Rmom. J. E. Pickeringite Phyllite Cobaltion, genesis, Spotslvmia Couty, Hrel Rm, Petrclory, Albemule Comty, estem, Fluvmm MINERAL DATA Prtuent Fomtion: Terry, J. P. Comty, westem: Milici, R. C.,2. Pumpellyite Schist Fairfax Comty, Chmtilly ma Tnpp, F. W. Petrologr, talc-chlorite, Albemle Comty, Alberene Albite ryrcchloFmi@lite aea: Giles, H. N. Order-disorder, themodlmics, Amelia County: Amelia Comty, Amelia rea, heat treated, X-my: Physical prcperties, epidosite, greemtone, Catrctin Holm, J. L. Zulkewicz, R. J. Fomtion, Loudom Comty: Blair, B. E. PrcFprties, X-ray data, Amelia: Gmndy, II. P. Quartz Slate Thermal expamion, cell dimemions, Amelia: Stewart, Appalrchiam, southem: Dietrich, R. V., 13. Petrology, Buckingham County, Aryonia slate: D. B. RhaMophile McDowell, R. C., 1. Alkali feldspu Amelia County, Chmpion pegmstite, X-ny: Mitchell, Tectonites Experimentalstudies, composition, orthmlare, Amelia R. S., 10. Structunl featres, Clarke md Loudoun counties: Comty: Jones, J. B. Amhext County, X-my: Mitchell, R. S., 16. Perkim, R. L. Allanite Riebrekite Rre earth elements, salys$, AmheEt County: Authigenic, redimentary, Pittsylvania Comty: Allen, Fmndel, J. 1T. G. C. METAMORPHISM Virginia, X-ray powder data, localities: Mitchell, R. S. , Sericite 11. Preudomor?hs, Pittsylvania County, Leesville Dam Regional rea Redden. J. A..4. Cmll{rayson counties, mssiye sumde deposits: Anatre Pseudomorph after penierite, Amhemt Comty: Smsntite-Color-composltion Kalliokoski, J. relations, Amelia County, Ruther- Retrcgmde Geitgey, R. P., 1. Preudomorph a&er sphene, Romoke County, Eouth- ford No.2: Sinkmkas. J.. 1. Arlington-Fairhx @unties, Potom River rea: Snhalerite Fisher, G. lV, em: Mitchell. R. S.. 7. -Appalrchiaro, Amtite trrue elements: Jolly, J. L. Cmpbell County, Altavista re* Redden, J. A., 9. -Amelia Strengite Fairhx Comty, Potoru River Gorge: Reed, J. C., Jr., Couty, Morefield pegmtite: Mitchell, R. S., 2. Nelson Couty, Jonesboro re8, nelsonite dike rock: ZonW Bastmite MitcheU. R. S.. 1?. Pittsflvmia-Ealifax eomties, Carolim slate belt- Altention prcduct of allanite, Amelia County: Rier Strcntimite Calcium-rich, Pulaski md Rckinghmi counties: Diet- Chrlotte belt: Tobish, O. T. meyer, W. D, Occwnce, alkalic dikes, Augusta County: U. S. Geol. rich. R. V..2. Swey,2. Wire County, East Stone Gap m* Mitchell, R. S., 3. Bsis florencite Thamsite METASOMATISM X-ny data, Amhemt Couty: Mitchell, R. S., 16. Fairfu Couty, Bull Rm quarry: Font-Altaba, M. Coldierite CalciGtrcntieite Tourmaline Repla@ment structues, Mount Athos Fomtion, Pulaski-Wire couties, cf. England: Salter, D. L. Amelia County, Rutherford pegmtite: Mitchell, R. S., schist, Pittsylvmia Couty, Flint Hill aea: Red- Wi* Comty, East Stone Gap, geneml desciption: 8. den. J. A.. 2. Mitchell R. S., 1. Pusr,rceuoN 1 59

Tridymite MIOCENE MONTGOMERY COUNTY Pseudomorph wood after structure, Spotsylvaia Abrclute age Couty, Fredericksburg ma: Mitchell, R. S., 14. Cmtal Plain Bmles, Yorktom Fomation, balanid: Ross, A. Southem, tectonics: Dietrich, R. V., f5. Uroim-niobium oxide Areal geologr Powhate County, White Peak No. I mine: Mitcbell, R. Calyert Fomation, distomite resources: Phm, R. F., qo 2. Blaclsburg rea, geologic: Ritter, G. S. Choptmk Fomation, sedimentation: Gemant, R. E., Fagg rea field trip: V. P. I. Vivimite Ircnto quadrangle, northwesten setion, geologic Richmond (City), desoiption: Blsnd, R. J., 2. Jr.,2. mp: Eubmk, R. T., 1. Weirochenkite Paleecology: Gibson, T. G., 1. paleoecology: Millers Cove ma, geologic mp: Bauerlein, H. J. Amhent Couty, X-ny: Mitchell, R. S., 16. Phosphorite, Gibson, T. G.,2. Southem Rmnoke River valley uea, geologic mp: Edwards, J., RockbridgeCounty, KellyBmkmine: lleimich, E. W. Jr. Zircon Fominifera, Ostruoda, Pleistrcene conttrts: Mc- Salem synclinorim, Paleomic, guidebook Tillman, qudrangle, Lem. J. D.. Jr. C. Henry County, Martimville West igneous G.,3. rccks, corelations: Toewe, E. C., 5. YorKom Fomtion, stntignphla M8[ory, W. M. Stmta, enviroments: Gibson, T. G., 4. General Hmpton Well mple etalog, one smple: Dawson, T. A. MINERAL DEPOSITS, GENESIS Hampton Heights area, Yorktown Formation, Ge@hemistrf,' Beite Bruhiopoda, lingulid: Chmng, S. l{. Crbomceous rocks, coaly, umium, Blacksbug rea Vine, J. D. Smlth County, Meyers-L. Copenbaver mines, Isle of lVight Geomorphology pmgenesis: D. 1. James River uea, Yorktown Fomtion, biostratig- Grubbs, K., flood-plain soils, genesis: Bauxite raphy: Huber, W. G. Falling Spring Hollow, Jmes Mathews, H. L,3. Augusta County: Knechtel, M. M. , 2; Ovestreet, E . F. City Comty Gt?sm Carters Grove, Nodo sria catesfu, Yorldown Foma- Minenlogy Calcite, rhombohedral md molds, Blacksburg rq; Smyth-Washington counties: Cooper, B. N., 9. tion: Sabol, J. W., 1. Dietrich, R. V.,8. Igneous prccesses Nanremond-Isle of Wight counties Sedinentry petrology Aptite rccks, iron-titanium oxide, Piney Nel- Chuckatuck rea, Yorktown Fomation, coquina River, Blacksbug area, son and Amherst couties: Philpotts, A. R. facies: Bowmn, J. R. Knox Dietrich, R. V., 8, 10, 12. Ircn Surry County Grcup: Ridgeley Sandstone, basal conlgomerate: Eubank, Appalrchim, Paleorcic, iron Fominifem, Nodoffirie catesbyi, Yorlitown Foma- fomtioro: O'Rouke, J. R. T.,2. E. tion: Sabol, J. \Y., 1. Limestone, Valley region, mul, deposition by algee: Lead-zinc Jmes River ma, Yorktown Fomation, biostratig- Mathews. H. L. l' Wlthe County, Austinville rea: Weinberg, E. L. mphy: Huber, W. G. Norfolk Soils, genesis of calcreous tufa deposits: Mathews, Mangmere County H1 Hewett, D. Pleistcene di*onfomity, fauna: Spencer, R. S. ' Virginia: F. Stratignphy Metals Westmoreland Comty Cmbrim, Copper Ridge dolomite, Blacksbmg rea: Appalmhims, review: Lawrence, R. A., 1. Calver-t Fomation, Cetacea: Kellogg, R., l. Metmomhism Choptmk Fomation, members, paleecology: Ger- Ammon, D. A. Kvmiti quartzite, Prince Edward-Buckinghm @u- mnt. R. E.. 1. ties, Leigh-Baker-Willis, momtairu: Bemett, P. Mammalia, Choptank Fomation, new whale: Kellogg, NANSEMOND COUNTY J. Absolute age Mxsive sulfides, Great Gossn Lead, Cmll and Weetmoreland State Park, pisces, Bhark teeth, cotlect- Newm Point, Holocene, shells: Stuvier, M., 1. Gnyson counties: KaltokosH, J. inglmlity: Care, J., 1. Areal geology Moneite York Couty Chuckatuck m4 tenrces, Pleistcene, geologic map: Geologic controls, Virginia: Overstreet, W. C." 2. Gastropda, Busgcon tritow, Yorktom Fomtion, Coch, N. K.,4. Ore guides Yorlitom area: Fagerstrom, J. A. Sedimentay petrclogy Valle! and Ridge, Timbenille rea, zinc Hoagland, A. Chuckatuck area, Yorktown Fomtion, coquina D. MISSISSIPPIAN facies: Bowman, J. R.;Johroon, G. H.,2. Paleogeographic contrcls Stntignphy Appalachim Plateaus Bre metals in cubonate rock, Wythe County, Austin- Mirene, Yorktom Fomation: Bomn, J. R. Big Stone Gap rea, Chattaooga Shale: R@n, J. B. ville: Callahm. W. H.. l. Valley and Polymetallic ores Ridge, southwestem, lithofacies md isopeh studies: \ryalker, K. 1. NELSON COUNTY Piedmont-Valley md Ridge, tmce element distribu- R., Appalachiam Absolute age tion: Lenker, E. S. provinces: Aaorthosite, Rodand area: Herz, N., 3. Salt Southem, floral zones and Read, C. 8., 2. Lee County Areal geology Snyth-Wmhington counties, Saltville rea: Cooper, B. N.,9. Little Stone Gap Member, new nme: Miller, R. L., 3. Buckinghm Quadrangle, mineral resources, stratigraphy, geologic mp: Em, E. H.,2. Strata boud Smyth-Washington counties Greendale syncline, conodonts: Schwind, R. F. Esnomic geology Zirc Phosphate ocwnces: McKelvey, V. E. Missisippi Valley-Appalachiu type, localiation Tuewell County Upper, stntigraphy: Thomas, W. A. Titanium: Fish, G. 8., Jr., 2; Hillhoum, D. N.; Paulson, controls, Wythe County, Austinville aiea: Cal- Valley and Ridge E. G.; Redden, J. A, 1; Swanson, V. F., 1. lahan, W. H. Powell Valley, conodonts, stmtigmphy: W. Vanadium, Roseland district: Fisher, R. P., 1. Valleyand Ridge, Timberville rea: Hoagland, A. D. Ouchrk, F. Gechemistry Structural controls Price Piney River area, nelsonite: Philpotts, A. R. Metals Smdstone, corelates with Rockwell Fomation and Puslane Sadstone, Mar.yland: DeWitt, W., Geomorpholory Appalrchim, zoning: J. W. Gabelm, Jr. 1969 stom effects, hunicane: Virginia Div. Mineml Virginia, Autinville and Louim: Kutim, J. provenance: Remwes,5. 38th parallel linement, Southem, Price-Pocono fomations, Valley and Ridge, Timbenille Geophlsical sweys distrlct: Heyl, A. V., Jr.,4. Walker, K. R.,2. Southwest, upper, conodonts: E.; Rexroad, Piney River-Shipman quadnngles, part of, airbome: Supergene pmesres Clarke, C. c. B. U. S. Geol. Suney,6. Inn, mnganere, Valley and Ridge, Shemndoah Val- Virginia Minenlogy ley: Hack, J. T., 6. Urmim Glossary, stntigraphic tems, upper floral prcvinces: Chevkinite, Hat Creek, occmnce: Semn, D. M. Keroher, G. C. Penieritechevkinite, X-my studies: Mitchell, R. S., Virginia, epigenetic sandstone occmnces, pos- t2. sibilities: Finch, W. MOLLUSCA PhosphGiderite, strengite, Jonesboro uea: Mitchell, Zinc Mirene R. S., r?. Oxidired, Rockinghm-&the counties: Heyl, A. V., Analyses ofshells, tmce-element content: Pilkey, O. H. Petrclory Jr.,2. Provinces, paleoecology: Hecht, A. D. Roseland anorthosite masif, associated chmockite: Wlthe Comty, Autinville-Ivanhoe district Brcwn, Yorktom Fomaiion, distribution and migration: Hep. N..2. w. H. MrcNeil, F. S. Surry County MINERAL ECONOMICS Cobhms lVhuf uea, Yorktown Fomation: Sabol, J. NICKEL w.,2. Blue Ridge-Piedmont, explomtion: Worthington, J. E. Virginia, Southem Railway Systen: Shuffiebuger, T. Pleistcene Appalrchims, region, resources, review: Comwall, H. R. 8.. Jr..2. gechemistry: Cmstal Plain, muine deposits: Richards, H. G., 4. Cmll Couty, Betty Baker ore, Lmon, Polyhpu billingsi L. T. MINERAL RESOURCES Ordovicim, redescribed, questioned in Virginia, Teewell County: Yochelson, E. L. NIOBIUM Albemtrle County, general: Nelson. W. A., 2. Quatemary Amhent County, Little Friu area: Paker, R. L. Appalachim, Appalachia: Meyer, G., 1.; S. Bur. U. Lancaster Comty, Fleets Bay: Jackson, J, Piedmont, occwences: Parker, R. L. Mines, 1. Tertiary .Botetduft-Craig counties, Hipes Resryoir rea site Coastal Plain NITRATE evglmtion: Johnson, R. C. Localities: Ruhle. J. L.. 1. Appalachims, region, resources, review: Wedow, H., Yalley and Ridge, New River basin: Muks, L. Y. Paleocene-Eocene, catalog: Palmer, K. V. W. Jr., 1. Virginia, distribution, production:.U. S. Bu. Mines, 4. MONAZITE NODULES placere, possibilities: Over- genesis, and Ridge, Athem Shale: Cr- GEOLOGY Patrick County, southwest, Buite, Valley MINING street. W. C.. 3. mnter. R. H. History, mines ad mineral locations, guidebook: U. S. Virginia, genesis, occmnces, prcduction: Overstreet, Flin[, Coastal Plain, Williamsbug rea, Empean Bu. Mines, 3 w. c..2. source: Emery, K. O., 4. 60 Vrncrxn DrvrstoN oF MTNERAL RESouRcEs

NORFOLK(CITY) Smyth Comty OXYGEN Chatham paleontrclogy: Gechemistry Hill limestone, Hallinger, D. Isotoms D. Cmstal mrine shells, relation of U ad Ra, seawater, 0-lB: Gf 6, in phosphate, fossil mrine organism, Llmnhaven: Blanchard, R. L. Chatham Hill area, Martinsburg Formation, Virgini* Longinelli, A. Hydrcgeology Bruhiopoda, Pelecypnda: Sutherland, R. L. Test drilling, fresh water i4jection project, geophysical Walker Mouirtain rea, i{'artimburg Forution: Rust, logs, Moore's Bridge Bite: Brcm, D. L. c. c. PAGE COUNTY Stratigraphy Tuewell County Areal geology Mircn&Pleist@ene, disconfomity: Spencer, R. S. Mollusca, Perry Fomtion, Polylnpia, questioned: Guidebook, rcad log: Allen, R. M.,4. Yochelson, E. L. Stmtigaphy, mineral resoures, geologic mp: Allen, Valley md Ridge R. M.,5. NORTHAMPTON COUNTY Brachiopoda, Reedsville-Martinsbug fomations, Gemhemistrf, Absolute age palemology: Bretsky, S. S. Luay Cavems, Nittany dolomite, evolution of waten, Hog Island series, wood, peat, shells smples: Rusmk, Central cubonate content: Holland, H. D. G. A.,2. Matimbug Formation, stratigraphy Rader, E. K., Geomorphologl Geomorphology Lmy Caveru, evolution: Hmk, J. T., 5. Shoreline history: Tmer, P. A. Ostreoda, Pswdmahaella, fist reported, Mtr- Geophysical suneys Temes, Pleistocene: Sinnott, A,, 1. tirobug Fomtion: Rader, E. K., 6. Lmy Caveru, void detetion, gmvity: Chico, R. Hydrcgeology Five Oaks, Lenoir, and Mtrtinsbug fomations, cone Stnctual geology Grcwd water resowes: Simott. A.. 5. late with Chickamauga Grcup, AJabama Rogw, Stepfaulted b*in, mechanism: Bott, M. H. P. w. s.. 1.2. OCEANS. CIRCULATION Echinoderuta, primitive, middle: Pmley, R. L. PALEOBOTANY Ocemogmphy Edinburg limestime, agnostid: Hunt, A. S. Cretaceou$Quatemary Martirebug Crents, neeshore tidal ud nontidal, Yirginia Berch: Fomation, stratigraphy: McBride, E. F. Virginia, plant evolution: Gmham, A. Hffiisn, W.,9. Northem Hol@ene Jmiata ad Bald Eagle Fomations, stntigraphy: Chespeake (City), Lake Dmond ma, maire: SHALE Yeakel. L. S.. Jr. Whitehead. D. R.. l. OIL Martircbtrg Fomation: Ryan, J. J., 1,2. Appalruhiaro, region, resomes, black shale Missisiooia-Pennsvlvanian fomtioro, Shemndoah Valley, northem, limestone: review: Conmt, L. Stonehenge Megaiossil florm, iouthem Appsltrhim: Read, C. B., Woods. R. S.. 1. t. Tttlobtrta, CryptolitDas, Martinsbwg shale: Whit- Pale@oic ORANGE tington, H. B.,4. Upper, floral zones and prcvinces, Appalachim: Read, COUNTY Old Rosedale Geophysical sweys event: Bowen, R. L. c.8.,2. Reedsville Fomtion, bryozoan ecology: Bretsky, P. W., Belmont qua.drmgle rognetic: Brcmery, R. W., 2. l. Pleistcene Lahore quadrangle mgnetic: Brcmery, R. W., 1. Biogeography, Virginia: Deevey, E. S., Jr. Reedsyille-Martirubug fomations: Bretsky, P. W. 2, Mineral quadrangle magnetic: Brcmery, R. W., 3. , Triasic Piedmont Southem Newuk Series, common sp€cies with Chinle Fom- ORDOVICIAN Bays Fomtion, stmtigmphy: Hergemder, J. D., tion of Arizona: Daugherty, L. H. Alleghmy comty 12 Desription, n. sp., world corelation: Bock, W' Sinking Springs rea: Pitcher, M. G. Martimbug Fomation: Walker, L. G. Appalacbims Stmsburg-Stauton rea, midde, paleontology: PALEOCLIMATOLOGY Bertonites, distribution, windbone: Eaton, G. P. Whittington, H.8., 1. Genenl Carbonate rocks, depositional enyironmentB: Virginia Virginiq Paleomic-Cenomic: Bain, G. W. Donaldson, A. C. Pale@ology, paleogeography: Fell, H. B. Pleistmne Interior Plateau, subsurfrce stntignphy: Woodward, Paleogeography, Trenton deposition: Lyons, P. L. H.P.,2. Cmstal Plain, Norfolk re4 vertebntes: Ray, C. E., 2. WrenCoutv Continental mgin, submrine canyom: Itel, J. 8., Southem, conodonts, Mmor and Ashby stages: Wig- Frcnt Royal'rea: Lee, F. T., l. L ley, P. B., Jr.,2. Washington Comty quadrmgle: Quatemary Vesuvius Wemer, H. J. Dma*w rea: Derby, J. R., 2. Augusta County, l{ack and ponds, pollen Augusta Couty Qudes spectn: Cnig, A. J. Spring llill rea, Trilobita, Cms whittinotm t ORGANIC MATERIALS Temmmtre sp.: EYitt, W. R., l. Amino acids Inaicaton, pelecypods shells, Pleisteene, Virgirria Augusta,Rockinghm ounties Coatal Plain, York River estuary: Webb, K. L. Bemh: Malone, P. G. T?entonia, Flericalgruw, exoskeletal features: Analytical methods Evitt. W. R..2. River sediments, Coastal Plain, Rappaharnock River, Buckinghm County chrcmatogmphy: Blankerehip' PALEOCENE Clrke County ' plrin Stntigmphy: Butts, C., l. "ostalPotomac River valley, Brightsat and Aquia foma- Tlilobita, Arvonia Slate: Tillman, C. G., 4. OROGENY Appalachian tions: Kaufrnan, E. G. Frederick County ' Stafford County Middletown rea, loricates, type dewription: Bergen- Folding: Cloos, E.,2. Valley Ostruod, Brightseat forution: Hrel, J. E.,2. hayn, J. R. M. ad Ridge, Shemdoah Valley, northem, de- phases: Stmtigmphy: Beauchmp, R. G. Stratignphy, paleontology: Butts, C., 2 fomtion Dean, S. L, Fluvam Comty General Appalaehias, Stratigraphy: Smith, J. W., 2. chrcnologln Rodgers, J., 2. PALEOECOLOGY Giles Couty Mechmim Bruhiopoda Gap Mountain mea, stntig"aphy: Spercer, S. M. Lee County, Ewing area, Cumberland overthrust, Ordovicim, shelf, Valley and Ridge: Bretsky, S. S. Nmws area, Martinsbug Fomation, conodonts: Chestnut Ridge fenster Hmis, L. D., 2. Bryorca Rwt, C. C. Odovician, sheu' Yalleyand Ridge: Bretslry, P. W., f . Lee Cowty OSTRACODA Fominifem L. S. Baleswell, log: I{mis, L. D., 10. Cretrceous-Pleisttrene Benthonic, plankton, Aquia Fomtion, King George Powell-Wallen valleys, Dot Fomation, stmtignphy; Continental margin: Gibson, T. G., 3. md Stafford counties: Nogan, D. S., 1,2. Hffiis. L. D..5. Devonim Mirene, Coxtal Plain: Gibson, T. G., 1. Rose Hill ma, pre-Trenton: Calvert, W. L. Valley and Ridge, northem, Neednore Shale: Rader, Mitrene Southwest, Cumberland overthrut block: Ohio Geot. E. K.,2. Muine Se. GeogEphic distribution Coastal Plain: Gibson. T. G..2. Rockbridge County Coastal Plain, submtrine enyons, Pleistmene, dis- Coastal Plain, Choptank Fomtion: Gerunt, R. E., Central, middle, post-Beekmntown-pre-Liberty Hall tribution: Hazel. J. E.. 1. l. limestones: Cmon, R. J., III,2. Micene Westmoreland County, Choptank Fomation: Ger- Colliemtom area, ostracoda, silicified: Kraft, J. C. Co*tal Plain, southerutem, range ild tu: Mclem, J. mnt. R. E..2. Lexington ilea, conodonts: Cwan, I{. A. D., Jr. lvillimsbug (City) ma, Yorktowil Fomation: Rockingham County Surry Comty, Cobhms Whaf rca, Yorktown For- Cmpbell, L. D. Betts Quany, stmtigraphf Sheryood, W. C., 4. mation: Sabol, J. W.,2. Mouusca Hmisonbugrea, trilobita, Asaphidae: Evitt, W. R., Westmoreland County, Choptank Formation, Lmcaster Comty, Fleets Bay: Jackson, J. pale@cology, biostratigraphy: Genst, R. 8., 1. Mirene, mine, Coastal Plain: Hecht, A. D. Ruseu County Pleisteene Ordovicim, shef, Yalley and Ridge: Bretsky, P. W., 2. Conodonts, middle: Wigley, P. B., Jr., 1. Costal Plain, southestem, ruge and tax Mcleu, J. Ordovician Crinoidea, Benbolt Formtion: Veinw, J. D., Jr. Nemhore, clastic-facies faum, Valley and Ridge: Scott Couty Ordovician Bretsky, P. W.,3,4. Clinchport Quadrangle, stratigraphy: Brent, W. 8., 3. Rockbridge County, Collierstown rea, silici0ed: Palecene Conodonts, midclle: Wigley, P. B., Jr., 1. Knft,, J. C. Mryine, Coactal Plain, Potomac River valley: Kauf- Crinoidea, Benbolt Fomation: Veirus, J. Shenandoah County, Strasbug area: Kraft, J. C.; mm, E. G. Loricates, type description: Bergenhayn, J. R. M. Swain, F. M., Jr., l. Pelecypoda Shemndoah County Valley and Ridge, northem, Martinsbug Fomation: Cenorcic Strubugtrea Byan, J. J.,2. Muine Middle, Ostncoda: Swain, F. M, Jr., 1 Paeudvalcaerelln qttelieqte Rzdet. \. so. Costal Plain, Norfolk area, pectinid evolution: Ostncod&. silicified: Kraft.. J. C. Ordovician, Valley and Ridge, Martimbug Form- Wauer, T. R. Trilobita, Asaphidae; Evitt, W. R.,3. tion: Rader. E. K.. 6. Venericards, Coastal Plain: Prk, R. A., IV, 2. Pusr,rcarroN L 61

Pleistrene VirStuig Virginia Sdine bog, Smyth County, Saltville rea" large m- Pdeoclimtology: Bsin, G. W, Glmary, upper floral pmvin@q strafignphic tem: nslR: Rsy, C. E., 1. Stntigmphy Richard8, H. G., 1. Kerchen G. C. Wythe County Wi* Comty PALEOGEOGNAPHY Cmket Cove ma, lithologic variations, structural Revision of corelation, lower: Gsthright, T. M., 1. Cmbrim-Devonian contmL Webb, F., Jr., 1. Appalrchim, palimputic mps: Demimn, J. M.,3. Cmbriu-Ondovicim PETROFABRICS Continental margin, Virgini* Rodgen, J.,4. PALYNOLOGY Interpr€tation .Ceno4ic CretreoH Blue Ridge, entral Catctin Momtain-Blue Ridgp mticlinorim, fabric Ytgini4 Cret*eou shoreline: Ilolsinger, J, R.,2. Cosstal Plsin, Potom Grcup, asemblages, corela- relgtim Griff!, Y. S,, Jn, 3. Devonim tion: Bremer, G. J., 1, heenbri*Cmbrian fomatim: Appalruhiro: Boucot, A. J., 1, 2; Head, J. W., lII, 4. Envimmental melysis Gritrn, V. S., Jn, 1. Valleyad Ridge, Appalrchimbsin: Head, J. W., III, Abmdmce, relation to distan@ ftom shoreline, Conti- 6. nental Margin: Stanley, E. A PETROLEUM Ordovicim Qustemary Dmmed valley topography, Lee County Hmis, L. Augusta Couty, Hmk md Qwles ponds, Pleist@ne: Appalachians, regional, review: Meyer, R. F. D., 1. Cnig, A. J. Cmtal Plain: Maher, J. C., 2, 3; Johnston, Ji E. Yirginia, Trenton deposition: Lyom, P. L. Cmstsl Plsin, southeastem, unglaciated, cf. moden: Continental Margin, posibilitie: Maher, J. C., 2, 3; Ordovici*Silurim Whitehead, D. R.,2. Jobnston, J. E. Valley ad Ridge, northem: Yeakel, L. S., Jn Smyth County, Saltville, Pleistmne, asciated with Lee Couty, prrduction, 1967: Young, D. M., 2. Siluim mmmals: Ray, E. C., 1. RockinghmCounty, explontion, R. J. Whetrell McC* Frederick County, Gore m4 Bloomsburg redbeds: Ilimic lin, J. C. Roy, J. L. Piedmont, Manassas formation, absene: Bruh, G. S. Virginia SiluriarrDevonim Develolments: Richards, H. G.,3; Young D. M.,3. Valley and Ridge, Appahhim buin: Ilead, J, W., III, Genesis, mnce, Silwim: Hsterotein, W. G. 2. PALYNOMORPHS Pmibleresowes: Inghm, A. I. Palemic Creteou Virginia" euly, requences: Wheeler, IL E., 1. Chestcfeld Couty, Drewys Bluff, Patuent Fom- PHASE EQUILIBRIA pollen, PALEOMAGNETISM tion, spores and demiption: Bremer, G. Albite J.. l. uder dry conditiom, Anelia Schimopsis Low-high tmsformation Jrruic awirw, Cmstal Plain, Patuent Coudy, McKie, D. Appalachiens, dike swms: DeBw, J. Formation, cf. England: Hughes, N. F. Metmomboic ruks Trisic Mn-(Ml, Fe) exchmge, Loudoun Comty: Kretz, R. Magnetisn rement, Piedmont: Bowker, D. E. PATRICK COUNTY PALEOI{TOLOGY AEal geology PHOSPHATE Philpott Resenoirqudnngle, rcad log: Conley,J. F., Collecting Appalachians, region, resomes, review: Wedow, H., 2. Jr.. 1. Virginia" fossil locslities: Rader, E. K.,4. Eonmic geolosr Nelson Comty, omnces: MeKelvey, Y. E. Fmiliation Mowite, southwest eection, fluvial: Overstreet, W. Estwire sediments, fominifenl tests, solution. c.,8. Coastal Plain: Bingham, T. R. PHOSPHORUS PALEOZOIC PATTERNED GROUND Analysis Coal, Virginia: Abemethy, B. F.,3. Appaluhim Humid climte Southem, Cmbrian-Misisippim: Cmpr, B. N.,4. Blue RidgeValley and Ridge, sothera, south of PHOTOGEOLOGY Stntigraphic pattems, Ordovicim-Pennsylvanian: glacial border: Clark, G. M. Wheeler, H. E.,2. Mudlmm RockinghmCouty, fractws/tnces:Tniner, F. W., 1. Stmtigsphy, tectonics: Coop*, B. N., 12. Virsinis AcconiekComty, Pmore Islild: Crcss, C, I. Alrphoto, index to phlnical features, emples: Avery, Structural-stntigrnphicrelatioiuhip: Cmper, B. N., 6. Augusta Couty G. Little North Mountain ma, stntigpphla Fitzgerald, PELECYPODA Covetrge, interpretation: Penley, H. M. F.8., III,2. Argopectengibbus st@k Landfom dewiption, catalog: Demy, C. S. Stokesville ard Paranuus quadmngles, stmtig?aph]4 lfimene-Holocene, Cosstal Plsin, Norfolk rea, evolu- Waren Couty, Fmnt Royal rea fracture tmcea, measurement: W.,2. Rader, E. K., 10. tion: Walker, T. R. Tlainer, F. Bath-Highland-Rmkbridge couties Cwsostra vbginiad Williamsville quadrmgle: Bick, K. F.,2. oyster shells, age, continental mgin: PIEDMONf Menill, A. S. Bedfod-BotetourGRmoke @unties Absolute age Rmke rea: Hslett, lV, II., Jr., 2. Eologr Centnl, "Columbie gnnite ', lead-alpha, K-Ar: Smith, Bland-Pulaski-Wythe coutiee Mercenaria camnechienaie, Chesaoeake- City, Wommk Sad-Pit: Hyere, M. E. J.1V.,4. Big l[alker Momtain{rcckett Cove rea: Webb, f., Ignmu mks, K-Ar: Amstrcn& R. L. Morphology Jr.,2. Areal geolo$/ Pectinidea, evolution, Argopecten, Coutal Plain, Nor- Blue RidgePiedmont Altavigta ma, guidebook, geologic mp: Redden, J. Northem, history: Fwrcn, A. S. folk rea: Waller, T. R. Pleistrene A.,6. Botetourt Bmkbridge counties Aryonie Slate district, guidebook Brcm, W. R., 4. Bomdary m* Sprcner, E. W., 2. List: Richarde, H. G., 7. Vtginia Bemh, shell, pleotmpemtre, Northem Buckingham-AlbemleNelson comtis indieton: Guidebmk, minemlogy: Dietrich, R. V.,6, quedrangle, Malone, P. G. Buckinghm Evington Gmup and as A. S. Tertiary hembrian-Palemic: fmn, sciated formations: Em, E. H., 2. Eonomic geologr Buckingham-Fluvanm-Cunberland Cmtal Plain, upper, statistical analysis: Bid, S. O., mmtiee Cemic mterials: Espemhade, G. H., 2;Johnson, S. Dillwynquadrmgle: Brom, W. R.,6. IL s.,4. Westmoreland County, Formation, Craig-RomokeMontgonery ounties Choptank Cleys, tests for cemics md other eastem: paleeology, bimtmtigraphla R. E., wa, Millen Cove m4 stntignphy Bauerlein, H. J. Gemnt, l. Johnson. S. S., 5, Venerierdia eensu lato Gilea Comty Feklsper, nie depmits, dereriptions, mines, maps: Butt Mountain am Eclcoade. W. M. Cenmic, Coastal Plain, paleecology: Prk, R. A., IV, Brcm, W. R., 1. Pwis Momtain Whihne, E. M. 1,2. ru Gold, ocmnee: Kosehmam, A. H., 1,2. Peten Mountain ma Hale, R. C,, l. Kyanite, mdslwite, sillimite re*nes, Fmville stntigtqphy: Mooq W. A. PoplarHillaro, district: Espemhade, G. I{., 1. Spne Rm Mountain rea: Ovemhine, A. T. Lead, Buckingham and Louis couties: UcKnight, E. Montgomery-Romoke counties PENNSYLVANIAN T. Salem slmclinorim: Tillmn, C. G., 3. Appalrchim Plateeus Nickel, explontion: Worthington, J. E. Piedmont Appalruhim coal basin, stntigraphy: Wanles, H. R. Niobium, tmtalm: Puker, R. L. Altavista rca, stmtignphy, guid€book; Redden, J. Coal fields, shatignphy: ltiller, R. L., 4, 7. Engiredinggeolory 4.,6. Coal fields, Le Fomtion: Englund, K. J., ?. Dm, pmblems: Heller, F, Southem, Evington Grcup, corelation with South Pmhonta Fomtion, Misisippim bomdary: En- Highways, aggregates, c*bonate, for @ncrete use: Cmlim: Shuffebuger, T. E., Jr., l. glud, K. J.,9. Shwood, W. C.,3. Rckinghm Comty Review: Yomg: D. M., 1. Ge@hemistry PmuQuadnngle: Rader, E. K., 10. Sedimentation, corelation: Stem, R. G. Awonia Fomtion, metsrnorphic Ferich, chemical Stntiglsphy: Brent, W. 8., 1. Appalachim equilibrium: Smith, K. G. Smyth Couty Southem Centnl-north, soil8, vemiculite, genesis: Rich, C. I., Msion rea French, B. E. Flonl rcnes md provines: Read, C. B., 2. l. Valley and Ridge Stmtigraphy: Brmon, C. C. E*tm, mils, ditrerential themal analysis: Goodwin, Blacksburg synclinorium-Pulaski thrust area, Bucham County B. I(., 1. guidebook Cooper, B. N,,5, Lee fomtion, stntignphla Bowen, D. G. Sulfde minenls, true elements: Lenker, E. S. Bruhiopods, Atrypa retrimlari*, abemnt cardinalis: Lee Comty Geomorphology Bowen,Z.P.,2. Ewing quadrmgle, stntigraphy, Englmd, K. J., 4. Slopes, ercsional equilibrim: Nelson, B. W., 8. quadrangle: Millborc Koak, S. J. Valley and Ridge Northem, drainage bmin morphologr, dimhuge rela- Tmenville-Tunbling Creek ma: Fmhm, P. R. Review: Young, D. M., 1. tion Gimti, E. V. 62 Vrncrure Drvrsrox oF MTNERAL REsouRcEs

Geophysical sweya South€rn Wshingtm County Culpepe-r Triwic Basin, gnvity md magnetic: Lmd, Flon Whitehead, D, R. J. R.,3. Konnuock mea, Mt. Bogers volcanic series; Fominifen, ostracoda: lfcl,errn, J. D., Jr. rythnitea: Gmingtm, T. J., f. Eastm, magnetic, aid ingeologic rydi@tivity, map Unglaciated, palynolog': Whitehead, D. R,,2. Soutbern, stntigrophtrr King, P. ping: Newhel, S. K.,8. 8.,2. Stntigrsphy: Ssndem, J. E., 8: Bichards, H. G., 6. Southm, magnetic Virginia Div. Mineral Remureg, YorkJanes Peniroule are* Johnson. G. H.. 3. 6. Contimntal mcin PRINCE EDWARD COUNTY Southwest, redi@tivity Economic gslog/ md mgnetic, airbome, Submire mlons, ostmodea, distribution: Hazel, J. mpe: Virginia Div. tireml Remres,4. E.. l. Ceroic mterials, qurtzite depcitq Brker Moun- Spotsylvuia Comty res, msgnetic and radimtivity, Smyth Comty tain, Leigh lfiountain Bemtt, P. J. airbome: Newhel, S. K..4. Saltville Ilydmgeology ma Cmcodiles, dimdited: Richmond, N. PRINCE Grcmd water yield: LeGrmd, D. WILLIAM COUNTY H. 8., 5, Mmslis, large h*bivores: Ray, E. C., Arealgeology Rappahmck River l. buin, dirharge of dnimge ma -..v uurna petrcgraphy, geologic relation GeimsviUe map: cwee: RiggB, H. C., 1. Biogeognphy: Deevey, E. Ltudskold. J. E. Paleomasnetim S., Jr. Triufc, Virginis Beeh Gophyaiel swveya mntmagnetim: Bowke, D. E. Mamnalie Eibbad, C. W. Joplin quadrogle, magnetic: Bmmery, Paleontolory R. W., 6. Uees Comer Pit, ltte: Luebke, W. C. quadnngle, magnetie Brcmery, Floms Quntico R. W., 6. Nmond Fomtion: Rogen, W. S. Hydrcgeolos| Comon species withArircm, Chinle with Newuk .-Oeap Ridge, stmtigmphf nairto, n. U.,.lr. Gmund mter, resore* Johngton, P. M., 1. uies: Daugherty, L. H. wylne uouty S€dimenbly petrology Trimic, deuiption: Bck, W. Ivanhoe rea, vertebnrta: Guilday, J. E., 2. Soila, Bull Ru Mountsin res: Krster. D. L. P&lynomorphs, Trissiq Brush, G. S. Petrclogy Centnl, PresmbrisFhovicim, metmorphic mks, POPULAR AND ELEMENTARY PROTIS?A minenl assembleges; Milici, R. C., l. GEOLOGY Ebridim Petenburg gmite: Goodwin, B. K., 8. Cat*log, Coaatal Plain: Lmblich, A. R., III. Ea8tm, Appelrcbians Wisehickon schigt: Cook, M. G., l. Hystrichoaphereg Caves, Sedimentary petmlogy fomtiom and deposits:- Mohr, C. E. Dercrim, Olasquethaw Stage, Valley.nd Ridge, Northem, Evercm Fomation, slety limestone, Genenl Comelly, T. L. Acisrelatiom: Demim, J. U.,6; Ilfiorimn, A. Cmbrian Mrck, T.,8. Gold, prcspecting: Cmpbell, W. P., Jr. K. Minenls, guide: Zeitner, J. C. Soils, _clay'mineralogy, relatiorohip to prent rcck: Silio,flagelletea Flck. W. M.. r. Valley end Ridge Catalog, Coastal Plain: Lmblich, A. 8., IU. Paleontology, trilobits: Whittington, H. 8., 2. Soils, Prince Edw*d-Nottawav- counties. clsv minerdogy: Flock, W. M.,2. Virginia ^ . Fossil ollectine Mmv. M. PULASKI COUNTY stntunphy Arealgeology Cmbrian, Evercna Minenlogr mdpetrcloij; Dietrich, R. V., A. Fomation, chmtdistics, north- Wslker Mountain-Crwket Cove are4 geologic map: m:Muk, T., 1. Minenl sd mck collecting: Nicolay, H. H.; Peal, R. M.: Rmson. J. E. lVebb, F., Jr.,2. Pale%ic, Evington Grcup, southm corelatioN in Hydrogeology South Cmlim: Shuffebuger, T. E., Jr., 1. h'embrian, Peek Creek watenh€d, nin&ll-runofi relations, Glem Series, nomenelatw revision, POROSITY geologic @ntml Cmper, D. N., f6; Kch, E. geologtc map, Wshington, D. C. rea: Southwick, Cubomteruks Minerelogy U. IJ. Appelachims, Piedmont-Vslley md Ridge: Sherumd, Calcistrcntimite, cf. Engl"nd, $11em mck qurqr: hembri*Cmbrian, Glem Series, conelate c..6. S8lts, D. L. FomtiorEvington w c.a!4chbug Grcup: I{opon, Ignem r.ocki Strcntianite, eelcimrich vadety, Salem mk qusrry: Appalehiils, Piedmont-Valley and Ridge: Shenood, Dietrich, R. V.,2. Triuic w. Stntipqphy Corelation, c..6. criteric Klein, G. Cambrian, Rome and Shady formations, dlimnie ares Daville hsin, geologic mp: Meyertons, C. T. Andenon E. R- strucural^. geology POTASH Structural geology p. Dikes, Tlimic, pattems relsted to tectonics: King, Appalachim, regional, resrres, review: Wedow, H., Pulaski-Seven Springs &ults: Cmhion, W. W. 8..3. Jr., 1. Weatherinc Sodim-fotwium inlca in soils: Cook, M. G., 2. QUATERNARY POTASSIUM Coagtal Plain Analysis Charges of level, Ilolmne boudsry: Fai$ridge, R. PISCES Coal, Virgini* Abemethy, R. F.,8. w. Carchnrodnn wgalodan Continentsl msrgin, sedimentation: Emery, K. O. Sedimentary sequences, lithofacies: Mimene, Westmoreland Couty, Westmoreland State Owens, J. P. POWHATAN COUNTY Stratigrsphla DMing, J. A" Puk, collecting localities: Cere, J., 1. Pleist@ne Dinwiddie Couty Umiun-niobim oxide, White Peak Willimnsite, fosil, flutedpoints: Cmstal Plain, Norfolk rea, KemXnville Fomtion. cf. No. l: Mitchell, tm, I{illims, S. modem, distribution: Ray, E. C.,2. R. S.,9. RADAR SURVEYS PRECAMBRIAN Viryinis PITTSYLVANIA COUNTY Appelrchim Side looking: Kover, A. N. Geonorphology Besin, mgnetic and geologic depths: Grimm, .A-, 2. Lesville ma, exfolietion eve in trEgmtitie, struc- Contirental interior, chrcnologln Muehlenberger, W. RADIOACTIVITY SURVEYS tunl contrcl Redden, J. A., ?. R. Coastal Plain Hydrcgeology YenvimQuadrogle: Wemer, H. J. Noifolk-Peningula rea, airbone: Guillou, R. 8., 2. Gmud-mts wrc, well lmtim, geologic Ls B€dford-Botetourt coutieo Culpeper Couty Crud, H. E.. 1. Pealc of Otter m4 Btratigrephla Hmilton, C. L. Bealeton ma, airbome, ?rimic Guillou, R. 8,, l. Minenlogy Blue Ridge Pi€dmont Riebeckite, southem; Allen. G. C. Frcnt Royal rea, Catctin Fomtion: Goett, H. J. Eastm, @relation with geologic mapping: Newhel, Ssicit&hemstite psudomorphs, Leesville Dm rea: Mout Rogem Volcanic Grcup: Rmkin, D. W.,2,4. s. K,3. Redden. J. A..4. Northen, Csttrtin Fomuon: Reed, J. C.. 4. Southwest, airbome: Virginia Div. Minenl Resotreq Petrclogr Botetou+Rockbridge @unties 4, Carolina slate belt-Charlotte belt, boundary, Bouda,ry ma, stntignphj4 Sperer, E. W., 2. Spotsylvmi8 Couty ma, orrelation with geology: netmorphic zones: Tobish, O. T. tJoudou- Neuschel, S. K.,4. Flint Uoutv Hin wa, Mout Athos Fomtion, schist, re quadrangles: parker, p. Virginia placement C. structme after cordierite: Redden, J. piH:lt-Blueilont Nutlm, airbome: Neushel, S. K, f, 2; Pitkin, J. A. 4..2. AltaviEts ma, 8tratignpby, guideb@ll Redden, J. Sedimentaly petrclogy .{..6. RADON Smdy Level ma, soil conretiom: Redden, 5. J. A., Glenarm Series, correlates with Lynchburc Analysie FomauoFEvington Grcup: Hopson, C.'A Bath County, Hot Springs es: Smith, B. l[, PLEISTOCENE Northem History: Flmn, A. S. RADIUM AryutaComty West-centml, Evinston Grcun md usociated fotm- Gechmistry Fauna: Guilday, J. E.,3. tiom: Em, E. -H..2. RelaUon to U, Norfolk (City), Lynnhaver Blanchard, Yertebrates: Guilday, J. E., f,4. Washington, D. C. uea, Petere Creek Fomafion R. L, Coestal Pbin Ime remilm, Wishickon Fomtion changed Chmges of level Richarde, H. G., U. _ from euly Palemic Southwick, D. L. RARE EARTHS Chempeake Bay entroce, poasible uplift: Hmison, Smytb Comty Abudme w.. ll. Konnarock ue&, Mt. Rogers volcmic series, Diabue W-1, distribution, Gastrcpoda, list: compuision: Fair&x Richards, H. G., 9. rythmites: Cmington, T. J., 1. Comty: Haekins, L. Mollllg, deposits: Richards, H. VaUey G.,4. and Ridg€ Meteorites, Forktville, Sa, Eu, Ga, imtopes: Murthy, Norfolk rea, record in eubsurfle: Hmircn. W.. 2. Southem, nomenclature, Ircn Mountain fomtion, v. R..2. Pelecypoda, list: Richards, G., ?. II. Unicoi Grcup: Cmington, T. J.,2, Virginia, localities: Olson, J. C. Puer,rclrrox 1 63

REEFS Palgontologr Peleontology Alleghany County Conodorts, Ordovicim, Whis0e Crek [mestone, Conodonts, Middle Ordovicim Wigley, P. 8., Jr., 1. Hovician, Chazyan rocks, Sinking Springs rea: Lexingtonrea: Ctm, H. A. 'Crinoidea. Hovicidn: Veinus, J. Pitcher, M. G. Ostmcoda, silicified, Ordovician, Colliemtom ma: G8strcpod8, borehole!, Ordovicim. New Bethel Wythe Couty Knft, J. C. Cliurchuea: Cmiker, M. Loricaies Cmbrim, Shady Fomation, Autinville ma Bal- Stmtigmphy Cerotopea, Ordovician, tlpe desiption, Bergen- m,W.L. Ordovician, post-Beekmmtom-pre-Liberty Hall hayn, J. R. M. limestones: Cmon, R. J., III,2. Nlamrmliz, MegaJonyx jelferewii (sloth), Lme Cave: Holsingpr, J, R.,3. RICHMOND (CITY) Trilobita, Cmbrim, Pmhare Ridgrc rea: Raretti, F., Enginering geology ROCKINGIIAM COUNTY 2. Foudatiom, subsoil, strength, Federal Building: Areal geology Stmtigraphy new Casagmde, L., 1,2; Gnng€r, S. G. Paleorcic, stntigraphy, geologicmp: Brent, W. 8., 1. Devonian, Wildcat YaUey Smdstone, nme: Mil- Minenlogr Pamw quadrangle, stntignphy, geologic mp: ler. R. L..2. Vivianite, new dimovery: Bland, R. J., Jr.,2. Rader, E. K., 10. Devonim-Misisippim, Big Stone Gap rea, Chat- Stratignphy Eonomic geology tmooge Shale: Rcn, J. B. E@ene, State Highway Dept, building rea: Pmtt, Petrcleumexploration, No, 1 R. J. Whetzell: Mccs8lin, Misiwippim, Little Stone Gap Member of Ilinton w. T. J. C. Fomtion, new nme: lfiller, R. L., 3. Zirc Structural seolocy Bowe*Cmpbell mine: Hayes, L. G., L,2. Pine Morintain-6verthrut: Miller, R. L., l. RICHMOND COUNTY Oxidized deposits, Timberyille district: Heyl, A, V., Petmlogy r-t SEAWATER Sharps meteorite: Dodd, R, T., l: Fredriksson, K. Engineering geology Gechemigtry Materiab, csbonate aggregates, reetion: Newlon, H. Ircn, aluminim, Coastal Plain, off cmst: Atkinson, L. H., Jr., 1. P. RIVERS Geomorphology Little River ma, effects of 1949 flood: II*k, J. T., 1. SEDIMENTARY ROCKS Appalachim Bentonite Geophyrcial sweys Guidebook Bmeister, IV. F. Petmlogr, provemce, Valley and Ridge: Demimn, J. Mole intruive: Elven, P. H.; Young, R. S., 1. Ercsion Ilill M.,6. Hydmgeology Fairhx County, Scott Run, duing constnction: Vice, Crbonate rccks &D Mre Cave: Ilolsinger, J. R., 1. R.8., 1. Depositional envircnments, Appalrchim: Donaldson, Fairfax County Mineralosr Strcntimite, calcim-rich vuiety, Hmisonburg set A. C. Potomc River flood-plain history: Sigafom, R. S. Mineral composition, Yalley and Ridge, Appalacldm Dietrich, R, V.,2. Loudou Comty Valley, Cambrian-Ordovicim: Sheryood, W. C., Potoru River, base-flow study: Hmon, R. L. Paleontology Anthoma, tabulste corsls, Fulks Rm, Devonian- l. Piedmont Pomsity, volme and size, Piedmont-Yalley md Ridge: Siluim, Keyser Fomtion: Pasley, D. C., Jr, Rappahmnmk River, basin, di*harge to draimge Sheryood, lV. C.,6. Trilobita, Ordovician, Middle, Amphide, Ilmieonbug marelation: Riggs, H. C., 1. Clastic Prcfiles rea: Xvitt. W. R..3. Trilobita, Tlentonim, Prcvemce, southen Appalrchians: Dietrich, R. V., Longitudinal, Virginia, Jmes, Romoke, and Potom Ordovicim, Flnd.wl'ym, Greemount Chmh: Evitt. W. R.,2. 13. rivem: Culston, C. W. Conglomente Sediment Petrclogy trmmrt F. Altmtion, Chester0eld County, clay mineralg from Coastal Pl8in, Rappahamck River estuary: Nichols, Centml igneow rccks-dolomite relation,: Cmpbell, H., III,3. difrerent ruks types: Bmhisel, R. I. M. M.,6. Genenl demription Virginia Fulks Ru, Siluian, Bloomsbug interv&L Lmpiris, N. Giles Comty, New River Valley: Hale, R. C., 2. Geehemistry, metallic elements, supended sedi- petrclogy Loudom Couty, northem: Demis, J. V. ments, Twkian, K. K.,2. Sedimentuy Eubmk, Ilmisonburg rea, Edinburg limestone, slmp fold- Montgomery County, Ridgeley Sandstone: Underfit, relation to memdering valleys: Drury, G. II. R. T.,2. ing: Lowry, \{. D.,6. Coquim Primarf,r redimentry structures, interpretation, Jmi- Chuck- son qmrry: Cooper, B. N., 14. Pehdogr, Isle of Wight-Nmmond ounti6, ROANOKE COUNTY Stntigraphy atuck rca, YorKom Formatiu4 bsr genesis. Areal geology Betts quarrT: Sheryood, W. C., 4. Boman, J. R. Hollim Slide ma. field trio: V. P. I. Devonian-Silurian, Tonoloway-Keyser-Coeymans Demsitional envimments Glenvs geologic Murphy, D. J, counties, Walker rea, mp: limestones, envircnments: Roberts, W. P. L WytUefUna Big Moutain ma: Millere Cove geologic Bauerlein, H. J. B. N., 13. rea, mp: Stroctural geology Cooper, geologic Dolomite Roanoke River valley ma, mp: Edwards, J. , Fretm trmes, photogeologic study: Tniner, F. W., Jr. l. Petrclogy, intemptions by silicifletion, Montgomery Salem s;mclinorim, Paleomic, guidebook Tillmm, C, Coulty, Blrcksburg Dietrich, R. V., 10. Faulting, Little North Mountain: Brent, W. 8.,2. ma: G.,3. Genenl Engineqing geology Petmlogy Intemtate 81, neu Tloutville, landslide contrcl: Spag- Pulaski-Wythe counties, Rome and Shady foma- ler, D. P., 1. RUSSELL COUNTY tiom: Aldemon, E. R. Minenlogr Paleontologr Rockingham-Shemndoah couties, Bloomsbug Anatre, ps€udomorph after sphene, southem: Mitch- Conodonts, Middle Ordovicim: Wigley, P. 8., Jr., l. intmal: Lmpiris, N. ell. R. S..7. Crinoidea, Otdovician, Hmsonville rea: Veinw, J. Valley and Ridge, southem, PriePocono fom- Structunl geologr Sedimentary petrclogy tions: Walker. K R..2. Northem, evolution, Paleozoic, geologic mp: Ilslett, Nolichuclry shale, Upper Cmbrian: Bry&, J. W. GreeIrrod W. H.. Jr..2. Petrclogy, provenance, Aquia Formtion, King Read-Coyner Moutein f€nster, nappe: Hazlett, \{. Georgestafford counties: Drobnylq J, W.,2. H., Jr., 1. SALT Limestone RomokeSalem ma, Salem thrut fault, tectonics: Appal*hiam, region, resou@s, review: Cox, D. P., 1. Lithofacies, Ordovicim, rMiddle, Rockbridge Couty, Amto. R. Y..2. Smyth Comty, Saltville rea, possibility of drift mining: @ntml Cilson, R. J., III,2. Salem rea, geologic: Amato, R. V., 1. Blankerohip. J. T. Petmlogy, oolitic, Mmsffi fomtion, reworked, Smyth-Wythe cirunties, Saltville rea, Mmmdy Fom- Culpeper Couty: C^fton\ L.Y. tion: Cmper, B. N., 9. Lithofrcies ROCKBRIDGE COUNTY Valleyand Ridge, southem, Mecndy Fomtion: With- Alleghmy Frcnt, Devonim clastics: Demisn, J. M., Areal geology ington, C. F., l. 4. Lexington quadnngle, geolgic mp: Bick, K. F. Appalehims, Upper Mississippie: Thoms, lV. A. Natural Bridge ma: Spencer, E. W., l. Coastal Plain, CretmousQuatemary: Owens, J. P. Natunl Bridge, Amold Valley, and Suguloaf quad- SAND Valley and Ridge mgles, geologic mps: Spencer, E. 1Y., 2. Appalachim, region, review, resores: Carter, W, D. Appelachim bmin, Cayugan-Helderbergian cube Willimville quadrangle, geologicmp: Bick, K. F.,2. Coastal Plain, land reclamation, depleted sites: Phm, R. nates: Head, J. W., III,3, Eomonic geology F., S. Appalrchim basin, Keyser Limestore: Head, J. W., Beryllium, Irish Creek tin deposits: Lesre, F. G. Virginia, silica resoures, distribution: Murphy, T. D. III,5. Tmgsten, Irish Creek Lemmon, D. M. Virginia Bemh, properties, dynmic, immerred: Hmi- Northm, Ordovicim-Siluim: Yeakel, L. S., Jr. Enginering geology son, W. ?. Odovicim, Upper, clastic: Bretslry, P. W.,3. Mrble Valley pmped stonge project, geologic and Russell-Smyth counties, Nolichucky Formation, seismic studies: Virginia Electric md Power Co. Cmbrim: Brym,J. W. Geomor?hology SCOTT COUNTY Yirginia Bemh, Nanremond Fomtion: Rogen, W. Lexington m4 Tolle/s Cave: Cmon, R. J., III; Areal geology s.,3. Stepheson, W. J., 1,2. Big Stone Gap qudmngle, geologic mp: Miller, R. 1., Phosphorite Minemlogy 5. Petrclory, Coastal Plain, Mi@ne stmta: Gibson, T. CNiterite, Irish Creek tin mines: Mucin, E. J. Clinchport quadrangle, geologie rop: Brent, W. 8., 3. G.,2. One Jmk qmrry, mineral descriptions: Dietrich, R. V; , Sticklelwille quadrangle, geologic mp: Hmis, L. D., Sandstone 6. General de*ription, Coastal Plain, northen, Aquia Palygorekite, X-ray data, Lone Jack qmrrlr: Christ, C. Geomorphology Fomation, miline: Drcbnyk, J. W., 1. L. Rye Cove, kust md eve subtemnean draimge: Petrologr, Highland County, Tumm Smdstone, l{eimhenkite, Kelly Bmk Mine: Heimich, n. W. Holsinger, J. R., 5. differential eementation: Heald. M. T. M Vrncrxre DrvrsroN oF MTNERAL RESouRcEs

SEDIMENTARY STRUCTURES Isle of Wight Nan*mond couti€s, Pleistmene fome- R@kinghmCouty Clay momds tiom: C@h, N, K.,4. Fulks Run Ammack Comty, Pmore Islmd, bemh wd: Stafford Comty, Potomac River Valley: Beauchamp, Blmrobug intenal: Lmpiris, N. Crcss, C. I. R. G. Kefrer Fomtion, mthorca: Pasley, D. C., Jr. Crcntmkings Methods Keymr-Tonoloway-Ooe1mro Fomatioro, lime- Coastal Plain, southeastm, Holocene, nemhore Core smpling, vibndrilling tehniques: Smden, J. stms: Robdts, W. P., -. sands, directional: Smden, J. E., ?. 8..2. Shenardoah County Crcss bedding PbtFl;ad tests, lower Che*peake Bay, Cmstal Plain: Woodstck Gap, Bloomsburg intwal: Lmpiris, N, Valley md Ridge, northem, Ordovicim-Siluim Hffiison. W.. 13. Smyth County Yeakel. L. S,. Jr. Electron mimscopy, surhce textwq stratigraphic Saltville rea, palecmnts: Jones, M. Desicetion relatiom, Coastal Plain, southeutem: C@h, N. Norfolk Comty, mudballe, Pleistrene, dirconfomity: Valley and Ridge Spener, R. S. Minenl @mmsition Appalmhimbasin General Atlantic Ocean, Eocene volcanim, Highland Couty, Ca1rogu rccks, corelation, sedinentation: llead, J. Valley and Ridge, Martimbug Fomtion: McBride, xmsible soure: Towe, K. M. w, III,3. E. F. Cmtal Plain, mtal wstm, siz {dyais: Bord, G. C. Late, envircmental reconatruction: Ilead, J. 19., Inter?retation PmFrties trr,2. Naroemond Couty, Yorlitom Fomtion, coquim Coastal Plain BloomburgFomtion, stntigraphy IIoBkin, D. M. frcies: Johnson, G. H,, 2. Chespeake Bay, lower: Ilmison, W.,5. Devonim boundary, Keyser Limestone, northem: Rockinghm-Rockbridge munties: Cooper, B. N., 14. Jme-s River estusqf: Moncre, R.; Nichols, M. M., Berdm, J. M.,2. Mudcmks o. Northem Montgomery Comty, Blacksburg ea, pre-b[ial Color, Continentsl Msgin, Costal Phin: Stanley, D. Tonoloway-Keyser-Coeymans limestones, envimn- cwls: Dietrich. R. V.. 12. ments: Roberts, IV. P., 2. Slmp structres V#bo*ty, York River sediments: Fffi, R. w. T|lffiFomtion: Yeakel, L. S. Roakinghm County, Edinburg Limestone, Ordovi- Salem Elmcline rea, sedimentstion, unconfomities: cim: Lowry, W. D.,5. SEISMIC SURVEYS Tillm,C. G., l. Stntigraphy: Perry, lV. J. AugBts-Bath-Rockbridg€ counties Upper boudary, chmges: Berdan, J, M., 1. SEDIMENTATION Muble Valley pumlred stonge project: Virginie Elec- TtruB, Rose l{ill, fomtiom: Folk, R. L. Envircment tric md Power Co. Continental mgin Coastal Plain Cretreow-Iloleene, Coastal Plain Emery, K, O,, Cheepake Bay, lower: Hmison, I{., 4. SILVER 3. Continental Mmin Explomtion Burial of relict: Emery, K. O.,5. Crutd studie; Hales, A. L.,2. Neutmn etivetion methods, Louim Comty, Aminiw Proesses, products: Swift, D. J. P. Submrine myoru: Uchupi, E,,4. mins Hoyte, A. F. Wave-bre, wave built temces: Moore, D. G., 2. Virginia Estuary Crut, alongS?th paallel Hmilton, W. Chespeake Bay re4 Coastal Plain: Nichols, M. M., Crustal structw: Jmes, D. E., l, 2. SLATE 3.4.9. Iffitatic, gmvity momlies, crutal tbicknes: Wool- Buckinghm County Cmstal Plain, Rappahamock Riyer, relation to mor- l8rd. G. P.. r. AnoniaSlate qwies, prcp€rties, res McDowell, R. phology: Nelson, B. W.,6. 35'€$N, 74'€?"W, nfraction prcfiles: Wren, D. Il. c.,2. Inlet entnn@, model, Borting, sin, Virginia Berch, Anonia belt: Redden. J. A.. 3. Rudee Inlet: Hmimn, W.,8. SHENANDOAH COUNTY Buckinghm-Fluvaruu-Cumberland counties, Dillwyn Lrotrine, Dismal Swmp, Coastal quadnngle: Brcm, W. R.,6. Quatemary, Gechemistry Plain: Swain, F. M., Jn,2, Muine New Muket ma, biogechemistry prcspecting, zinc: Valleyud Sidge McGavock. E. H-.2. SMYTH COUNTY Paleontologr Cmbrim: Bmwn. W. R..3. Areal geology Algae, Ordovicim, dasycladrean alga, Stmsburg Devonian, paleemnts: Mclver, N. L., 1. Adwolf-firoms Bridge ma, geologic mp: Aiken, L. area Osgood, R. G., Jr. Ocem, primary phosphorite, Comtal Plai[ Gibson, T. T. Ostracoda G.,2. Mrion rea, geologic map: French, B, E. Novician, dewriptions and zones: Swain, F, M., Ocean mnts Sattvill€ fsult ea, sslt bydrift mining: Blankemhip, J. Jr., 1. Be*h md movement, quntitetive analysis, Virginia Silicified, Lincolmhire and Edinburg T. Bemh: Boon, J. D., III, f,3. fomtiom, Eonomic geology Stmsbug rea: Kraft, J. C. Virginia Bemh, Rudee Inlet: Bunch, J. W. Gypsum, geolosr, mining methods, Lcust Cove Mine: Trilobita, Ordovicim, Uiddle, auphide, Stmsbug Strem tBnBIDrt Appleyard, F. C. Appalehiam, m: Evitt, W. R.,3. region, load mnge Wrk, J. W. Sedimentry petrologr Limestone, Rich valley: Lee, E. L. Coutal Plain Woodstek Salt, gypem, Saltville rea, Greendele s;mcline: Jmes River estusrlr, White Shoal sorting, Gap, Bloombug intenal: Lmpiris, N. ma, Stmtigmphy Cooper, B, N.,9. feal pellets: Haven, D. S. Zinc, Meyen prcspect: 2 Devonim, North You& R. S., Rappahmock River estua4r, patteru: Nichols, M. Little Momtain: Brcwer, J. C. Minenlogy M.,6. Meyen-L. Copenhaver beite mines, pmg€nesis: FairFax Comty, Scott Ru, erosion duing highway Grubbs, D. K., 1. construction: Vice, R. B., 1. SHORELINES Slope soils, Brushy Mountain: Losche, C. K, AcotrukComty Paleclimtology SEDIMENTS Assteague Island, changes: Game, C. E. Pleistrene, SaltviUe, pslynology, large mmals: History: T\rmer, P. A. Ray, C. 8., 1. Cave Wehspreague changes level, cf. Paleontology General dereriptions, Page County, Lmy Caveru: ma, of Ilolocene, Atlantic coast: Neman, W. S., 1. Bruhiopoda Ilrck, J. T., 6. Ancient Ordovician, Chathm Eill limestone: Hallinger, D. Coquim Acomk-Northampton E. General description, YorKown Fomtion, Ns- couties, Pleistcene ts- nces: Simott. A.. 1. Ordovicim, Chatham Hill m4 MrtimbwgFom- semond Couty: Johmon, G. H., 2. Coastal Plain, Pleistocene, localities, evidence: tion: Sutherland, B, L. Envimment Conoddrts Estuary Richards. H. G..6. Virginia Beuh, beach ridge, evolution: Fieher, J. J. 1. Misidgippian, Ilillsdale limestone, Greendale Rappahamock River, Coastal Plain, sire grading, , Chmges syncline: Schwind, R. F. evolution: Nelson, B. W., 5. Bmier islands, efrect on realevel rire: Sanden, J. 8., Ordoviciap, Welker Moutain, Mrtimbug Fom- Jme^s River, fecal pellets, Ccstal Plain: I{aven, D. 6. tion: RNt. C. C. Isdtatic defonnation modet Blom. A L. Invertebrata. Siltville, specimen misinterpreted 8s LmdwardtnNport, CoastalPlain: Meade, R. H., 2. Northmpton County, history: P. A. Pleistrerie crocodile tooth: Richmond, N. D. Genenl Tmer, Virginia Berch, foreshore, prediction featws: Mmmalia Comtal Plain, Rappahamek and York Rivs bBiN, [Imi- son.1V.. 10. Pleistrene, Saltville rea, large mmals: Bay, C. bottom: Nelson, B. W.,3. E., t. Continental mgir Gilluly, J.; Uchupi, E., 1. Plirene or Pleisteene, Saltville reE Cooper, B. Gechemistry N., ?. Coastal Plain SILURIAN PetrcloSr Chenpeake Bay: Yowg, D. K. Appalachims Saltville rea, boulder and muck layer on M*cmdy Rappahmock River, bichemical vriables: Nelson, Buin, mine tnmgresion, direction: Head, J. W., Shale, origin: Cooper, B. N., ?. B. W., 10. III.1. Sedimenttry petrclogy Rappahamock River, borcn-salinity relationship: _ S€direntation, relationtotetonics: Low4r, W. D., 1. Komck rea, Mt. Rog€n Volmic series, tufrace- Bmn, J. D., III,2. Bath Couty ou, rhymites: Cmington, T. J., l. Virginia, Chesapeake Bay md Rmoke River, sorp Bruhiopoda, Keyser Limestone: Bowen, Z. P., 4, 6. Nolichucky Shale, upper Cmbrim: Brym, J. W. tion of radionuclides: Sayre, W. W. Frederick Coutv Saltville ea, Siluim lutites, palecrent studies: Lithofacies Stmtigmphy, ialeontologn Butts, C., 2. Jones, M. Coastal Plain Ilighland County Stntigtsphy Continental shelf, southem: Sandere, J. E.,2. Bruhiopods Ordovicis, Chatham llill limestone, type lcality: Southeastem, Nansemond Fomtion: Rogen, W. Artryp, retimlaris, Lantz Momtain: Bowen, Z. P. , Hallinger, D. E. s.,4. 8. Orcdivim, post Canadian disonfomity snd Mosheim Willimsbwg region, Cenozoic: Bick, K. F., 3. Keyser Limestone: Bowen, Z. P,,5. limestone: Fisher. W.. Jr. Puer,rcarroN 1 65

Structrml geolory Minenlogr TECTONICS Pulaski-Seven Springs faults: Cashion, W. W. Pickeringite, Hrel Ru, Patuent Fomtion: Terry, Saltvile fault, Bmadford-Saltvile res, geologic map: J. P. Areal studie Rw, A. H., Jr. Paleontology Appslachim: Norton, M. F. Wethering Tridymite, replaced wood, Creteeou, Patutrent r- Bedding plane slips: Cloos, E., 1. symmetry of independent BruhyMoutrin, steepslopes, soil genesi* Losche, C. kose, Federicksbug ma: Mitchell, R. S., 14. DeeFbsin defomtion, of Woodward, H. K, Sedimentary petrclory bssment: P.,3. Westem. soils: Elder, J. H. Distrcphim: Billingp, l[. P. Fmework, King, P. B.,6. SODIUM History: Rodg€n, J. Alalysis STAFFORD COUNTY Northem: Drake, C. L.,2. Coal, Virginia: Abemethy, R. F. Geophyeical suneys Palemic Cmper, B. N., 12; Rodgers, J.,8. Joplin quadrmgle, mgnetic: Bmmery, R. W., 5. Southm, Jmes River sjmclinorim, lineff mot not SOILS Qmtioquadnngle, mgnetic: Bmmery, R. W.,6. stf,ike slip: Burchiel, B. C. Paleontolosr Bedfotd-Botetourt counti€s, Roanoke arec llulett, Appalrchians-dn Emne, Aquia Fomation, Potom Riyer srea: Cre, w. II..2. Pdemic rccks, g€chemi8try, optrnr-lead-zinc J.,2. Costd Plein values: Fulton, R. 8., IIL Fominifem, Palecene-Emne, Aquia Fomtion, Qustmery, warping: Newman, W. S.,4. Albemle County rcnes: Nogm, D. S., f,2. ' Soutlnn, post-Mirene: Oa,ks, R. Q., Jr.,8. Chulottesville ma, phydcal properties, diumal Micrcfossils, Palecene, Brightmat and Aquia fom- lertialy, history: Richads, II. G., 10. stnctre8, weatho relatiom: Outcalt, S. L. tioro, Aquia Creek Hazel, J. 8., 3. Montgomery Couty, Ircnto quedrangle, nor{hwest: Chesterield County Sedimentsry petrclogy Eubmk, R. T,, r. Genesis, boulder conglomerrte, clay minerals ftom AquiaFomation: Drcbnyk, J. W.,2. Montgomery-Floyd countiee, Copper Valley and Pine difierent rock Bmhirel, R. I. Stretigraphy Moutain faults: Dietrich, R. Y., 15. Blue Ridge Bright&at and Aquia fomations, disconfomity, Rosnoke County Minenlogy, relation to prent ruk Flock, lV. M., 2. Aquis Creek Hml, J. E., 3. Glenvurea: Murphy, D. J. Fairhx County Palerere, Aquia Formation: Beauchamp, R. G. Salemm: Amsto, R. V., f. Analyses: Storie, L C., Jr. Palerene, Brightreat Fomtion, ostruodes: Hazel, Snyth-Pulaski counties, Pulaski-Seven Springs, Enginesing, lend-use plaminE Payne, R. H., Jr. J.8,,2, thrut8, Msion-Rusl Retre.t area: Cashion, 1{. FluvmCouty Tertiary, Aquis Fomstion, comletion: Nogan, D. S,, ' w. Nmn mil, K exchange in cley fraction: Rich, C. I., 8. t,2. Tmwell Comty, evolution, late Miuissippim syncli- Hanov* County nal folding: Thom, rff. A. Cecil md Appling aeries, chemical, physical, STATISTICAL METHODS Vdleyad Ridge mimalogic daracttristics: Richardson, G. Eology Bremst ard nobrement: Rodgm, J., 1. Gereais, Falling HoUow, flood-plain Spring type: Invertebrates, infaunal tequenes, Cheespeake Bay: Thin skimed: Gwinn, V. E. Mathews. H. L..8. Hatrison, W., 12. Yirginia Gechenistry, calweous tufu deposits: Mathews, H. Disussion for tectonic map ofNorth Americ*: King, L.,2. P. 8.,9. Piedmont STROMATOPOROIDEA Esthqurkes ss indicaton: Woollard, G. P., 4. Geehmistry, Augusts, Louis, andMadisncounties: Ordovicim Msp: King, P. 8,,4, ?. Plests, R. W.,4. Lee Couty: Galloway, J. J. Qustmsry: King, P.8.,6. Minenlogr, Nottawsy rnd Prine Edward counties: Regional, earthqualrcs: Fisher, J. A. Floclq lry. M., l' Relatiqn to prent mk, mineralogy, Flock, W. M., 2. STRONTIUM hineWillim County Abundsnce TERTIARY Genesis, Bull Run Mountain rec Kaster, D. L. lflollusk shells, Holocene and fosil, Virginia: Sher- Coastsl Plsin Richmond (City) wod, W. C.,5. Cross section: Richards, tt. G., 2. Engineering properties, clay subsoils, Federal Build- Mollum, cataloE Palmer, K. V. W' ing site: Csssgrande, L., 1. SULFUR North of Jmes Rivc Ruhle, J. L,, 2, Smyth Comty Review, 6tf,atigr&ph}': nichards, E G., 8. Genesis, Brushy Mountain, steep slopes: Losche, C. K. Appolachions, region, resour@s, review: Kinkel, A. R., Sedimenta,rT s€quences, lithobcies: Owen' J. P. Spotsylvuia Couty Jr.,4.. Shorclire displacements, tectmic @ntrot Richards, H. lVegtem: Elder, J. H. IsotoDe6 G., 10. Virginig Fairhx County, Broad Run qur,rry, Triasic dhbsre: Southeastem, post-Mirene, gtratigraphy: Coch, N. Clasiietion, distdbution, parent materiaL Robiroon, Ault, W. U. K.. 1. G. H. Loudoun County, Goose Creek, Trissic diabase: Stratigiaphy, summary: LeGrand, H, E.,2. Engineeing properties Smitheringale, W. C., 1,2. Upper, Pelecypods-Gastf,opodt: Bitd, S. O,, II. Evslmtion of suweln, urban development, Loudoun Virginia, review, soures: Ken, J. R. YorkJames Penimula arca. MirenePlimne fom snd Norfolk counties: Krebs. R. P. tions: Johmon, G. H., 8. Centrd, mincal composition: Plastc, R. 1V., 2. SURRY COUNTY Spotsylvmis County Lmdalides, potential prediction: H. C. u€a, barement complex, residual eea Ports, Prleontology Fredericksburg Geneeis wsts: Subitslry, S., 1. Microfouna, Cobhsms Whsf rea, YorKom Fom Centnl, composition: PL8te, R. W., l. County tion, systemtic demiption: Sabol, J. 1Y,, 2. Stafod Factors: Mach ?.,2. Stntignphy Aquia Creek, Psle@ne, Brightest and Aquis foms- Gechmistry Ilazel, J. E.,8' Mirene, Yorktown Fomation, Jmes Rivc, bie tiom, disonformity: Analyres: Joffee, J. S. tntigmphy: Huber, W. G. Centnl, Frederick lredell, Lloyd s€ries: PlaEtetr, R. THERMAL SPRINGS w.,8. TALC Physiographic provinces: Devereux, R. E. Valleymd Ridge Albemarle Sweys, 1960-1969: U, S. Dept. Soil Con. Sewice County, Old Dominion ms, soapstone de- Dirtribution: Wrring, G. A. furi., poaltr: Greenberg, S. S.,2. Virginia PROPER?IES SPECTROCHEMICAL ANALYSES Gereml review, uses: Smith, J, tV,, 1, THERMODYNAMIC Zimn Resures, reserves, depositr: Chidester, A. H.,2, B. Albite Lead-alpha age, deterrdmtion, Blue Ridge, Marys Moler volume, Amelia Couty: Stewef,t' D. B. Rock Rose, II., Jr. TANTALUM Colorimetry Amherst County, Little Friu area: Parker, R. L. Albite, AmeHc County: TVddbeum, D. R. Piedmont, occurrences: Puker, R. L. Enthalpy of transformation SPECTROSCOPY Albite, Ame[a County: Ilolm, J. L, Activation amlysis TAZEWELL COUNTY Neutrcn, true elem€nts, diabose, F8irfrx County: THORIUM Hsmaguchi, H, Areal geology Silven, exploration, Louin Couty, Aminius mine: Mapn, Bramwell quedrangle: Englund, K, J.,8. Gechemistry Hoyte, A. F. TannetEville sea, geologic msp: Cimilla, P. S., Jr. Alkdic igneous rccka, Awusts County: Gottfried, D., _ t. Emmission Econmc 8€otogy Apstits, Am€li8 County, Morefeld mine: McGavock, Ircn ore, investigations: Coop€r, B. N., 8. Diabase-granophyre suiie, contents, Fairft* Couty: E. H., 1. uecnem$try^ Lsrsen, E. 9., III. Eeryllium in cod: Stadnichenko, T, Virginia SPOTSYLVANIA COUNTY Minemlogy Lirditles: Olgon. J. C, Geophyrical Suneys Clay minerals, Pennsylvanian, K-bentonites: Belmont quadmgle, magnetiq Bromery, R. W., 2. Lounsbury, R. W Contrary Creek quadrangle, msgnetis Brcmery, R. Paleontology TIN w.,4. Mollusca, Odovician, Peery Limestone, Polylopia: Virginia, Auguta and Amelio counties, resources: Kil- Lahorc quadrangle, megnetic: Bmmery, R. W., 1. Yochelson. E. L, leen, P. L. Mneral quadrengle, magnetic Bromery, R. W.,3. Trilobito, Nolichucky Formstion, Cambrian, Gratton Hydrcgeology ma, grsptolite zones: Dcby, J. R., 4. Frederickeburg ares, baBement complex, residual sea Strgtigrsphy TITANIUM wcter: Subitzky, S., 1. Misisippian, Upper: Thomas, W. A. .Amherst County Gmud wsts, re8ources, stratignphla Subitsky, S., Structursl g€ology Ilmenit€ fum qspmlit€, dicite orcs, fotation: Swanson, I Huricene Ridge syncllne: Thomas, W. A. v. r..2. 66 Vrnctxre Drvrsrox oF MTNERAL Rpsouncns

Amhent-Nelson counties uNcoNroRMrTIES Paleontologr Piney River-Roeland district: Hillhowe, D. N.; Paul- Algae, Novicim, review: Johnson, J. II. son, E. G.; Redden, J. A., 1. Appalmhim Bmhioimde Roslmd morthosite: Fish, G. E., Jr., 1,2. Bsins, mq;or, r@k Etntigmphic mits: Sloss, L. L., 2. D,evo;i8n, distribution: Boucot, A. J.,3. Appalrchim Otdovicim, Devonim, Silurim, mpe: Cooper, B. N., Devonim-Siluim, Keltser limestone: Bowen, Z. P., Region, rercurces, review: Herz, N,, l. 2. l' Hanover County Le Comty Odovicim, Reedsville-Mstiroburg formtions, General, M & T Corp.: Doud, K. E. Dirunfomity, Ordovicim, Middle: Hmis, L. D.,5. paleeology: Bretsky, S. S. Nelson Couty Norfolk County Paleorcic, Atrypa retieleriE, ebemt cardinelis: Ro*land rea, flotation, Rosland anorthcite: Swm- Pleistrcne, over Mirene: Spen@r, R. S. Bowen,2.P.,2. son. V. F.. l. Stafford Comty Bryoro, Odovicim, Reedsville Fomtion: Bretsky, Virginia Palerene, Aquia Creek Huel, J. E.,3. P. W., 1. Oriorences: Rogen, C, L. Valleymd Ridge Conodonts Remmes, occmence: Petenon, E. C. Pale%ic, Salem syncline rea: Tillmlt, C. G., 1, Devonian-Mississippian, Powell Valley feuna: Ouchrk, W. F, TRACE-ELEMENT ANALYSES URANIUM Missimippim, Upper, southwest, Rexrcad, C. B. Gechemistry Echinodemata, Ordovician, middle, primitive: Alkalic igneous reks Pmley, R. L. Augwta County, unnium and thorium: D., Alkalic igneow rccks, Augut& County: Gottfied, D., Gottfried, l. Fam, Cmbrian, Nolichucky Fomtion, southem: Derby, J. R., 1. Crbbnrceous rccks, coaly, Montgomery County, Coal Hystrichospheres, Devoniair, dietribution: Demison, Blacksbug ma: Vine, J. D. Suhn @ntent, Appahhian Platro: De0rlo, J. A.; J. M.,5; MoniEon, A. K. Walker, F. E. Diaba&, gmnophlae suite, contents, Eairhx Comty: Lmen, E. Invedebnts, Ordovician, late fams: Bretsky, P. lV., Grcud water S.. III. s,4. Grcud water, dat4 Virginia Smtt, R. C. Virginia, usium and ndim: Scott, R. C. Mollmca, Novician: Bretsky, P. W.,2. Relation Ra, muine sea Norfolk, Litbiophorite to shells, water, Ostmoda Lynnhaven: Blanchgrd, R. L. Albemle County, Chillottesville rea: Mitchell, R. Devonian, Needmore Shale, northem: Reder, E. K., s., r5. Virginia Explomtion, preliminary 2. Sphalerite reconmissmce, 195G1955: Orilovician, Martinsburg Fomation, central, ,U. S. Atomic Energy Appalachims, Piedmont-Valley md Ridge: Jolly, J. L. Comm. Preudonkverella: &ader, E. K.,6. Sulffdes Oelrence, epigenticsandstonedeposits, possibilities: Finch. W. Trilobita Piedmont-Valley and Ridge: Lenker, E. S. Nolichucky Fomation, Derby, Summary, wiew: Soutlm Intwtate Nucles Cmbrim, southem: Board. J. R.,6. TRIASSIC Odovicim, Cerprolrtturo: Wlittington, H. 8.,4. Buckinghm, Albemule, Nelson comties VALLEY AND RIDGE Distribution: Whittington, Il. 8., 3, Stnsburg-Staunton area: Whittington, 1. Buckinghm quadrangle, sedimentary and igmeous Ab8olute 8se H..8., rccks: Em. E. H..2. Devoniai', Tioga Bentoniie: Fullagu, P. D., l. Edinburg Limestone, agnostid: Hmt, A. S. Heuico County Arealgeology Paleorcic, morphology md behsvior: Wlittington, quadmngle, 2. Deep Rm highway cut, stmtigmphy: Goodwin, B. K., Millbom geologic mp: Koak, S. J. II, 8.. 2. Romoke to Winchester, guidebmk; Cooper, B. N., 3. Petrclogy Loudom County Tamereville-Tmbling Creek a ea, gromd water, Kimberlite dikes: \{atmn. K. D. Leesbug qudrangle, igneous activity, stratigraphy: g€ologic mp: Fmhm, P. R. Ordovicim, Old Rosedsle ever$: Bowe& R. L. Dietrich, Tewe. E. C.. 1. Eonomic geology Popularrccounh R. Y..8. Piedmont Bauite. central:l{mn. W. C. Sedimentary petrclogy nodules, genesis: Basim, depositional: l0ein, G. deV. Bauite, resoures, Spottswood district: Pattenon, S. Athens Shale, buite Carpenter, R. Dmville basin, stmtignphla Meyertons, C. T. lI., 1. H. Diabare dike, age, Jmssic bomdary prcblem: Clay8, amlys$, construction roteriels, cermics: Authig€nic mucovite end chlorite, Mucrady Foma- Amstrong, R. L. Johmon. S. S..3. tion: Nelson, B. W., 2. Evaporites, southem, Mrccmdy Shale: Withington, C. Bsim Flon, desiption: Bck, W. r Paleomgnetism, diabre: Bowker, D. E. F., l. Cayugsn-Helderbergim csbonstes, deposition Non-msine sediments, palJmomorphs, absence, Man- Ircn, possibilities: Cooper, B. N., 1. model: Head, J. W., III,3. g€nesis, Limestone, Uthohcies: Head, J. W,, 6, aws fomation: Bruh, G. S. Lead-zinc, Missiuippi Va[ey type, Timber- Keyu III, mcks, Ordovieian: Donaldson, C. Dike pattems, relation to tectonics: King, P. B., 3. . ville district: Ileyl, A. V., Jr. 3. Crbonate A. g"aywsckes, Prine Willim-Loudoun-Fairfr x counties Limestone, metallurgical rerewes: Landes, K. K. Martinsbug Fomation, turbidiies: McBride. E. F- Gainesville quadnngl,e: Lindskold, J. E. Mangmere, ircn, supergene deposits, Shemndch Valley, geologic mp: IIek, J. T., 6. Southem Mineral resoues, summary, New River bxin: Muks, Bays Fomtion: Hqrgenmder, J. D., 1- TRILOBITA L. Y. Chilhoyee Gmup, Rome Fonnation, pdecrents: Agwatitta Petrcleum and gm, review: Youg, D. M., 1. Brcwn, W. R.,3. Odovicim, morphology, Valley and Ridge: Hmt, A. Zinc, Shemndoah district, Beetmmtom Fomtion, ?ioga bentonite: Demircn, J. M., 6. s oercne: Young, R. S.,4. Tonoloway, Keyser, Ccym limestones, envinn- Cmbrim fimbenille district, structuml control: Heyl, A. V., ments, northen: Roberts, W. P.,2. FrederickCounty, Winchesterres Rastti, F, R. D., Jr., 4. Stntigr4phy Timberyile district, explontion: H@ghnd, A. D. Cmbrian Scott County, Purchas Ridge rea: Retti, f. R. D., Zinc-lead-fluorite, petrologa, Shemndoeh district: Nolichucky Fomation: Derby, J. 8., 5, 6. 2. Scherffius. W.'E. Ro_me Fomtion, Con*ugs Grcup, southem; H&- Tmwell County, Gratton ma, No[chucky FoIm- Engineering geology ' ris. L. D..7. tion, gmptolite rcnes: Derby, J. R., 4. Highways, aggregats, c*bomt$, for conmte use: Cmbrim-Misisippim, .Blacksburg synclinorium md Wmhington County, Dmascw area, Elbrcok md Sheruood. lV. C..3. Pulaski overthrut, g€ologc mp, guidebook: Conmocheague fomtions: Derby, J. R., 3. Gwhemistry Cmper, B. N.,5. CMwhiltingtmia. sp. Devonim shale ridge, effect on floral ffology, southem: Devonian Ordovicim, Tlentonim, Spring Eill rea, Augusta Taylor, S. S. Millboro Shale, typ reo, corelation, Romney County: Evitt, W. R., 1. Oxidationof sulfides, southem: Takamhi, T. Grcup: Hawon, K. O., 1. Cryptolothw Sulfide minerals, trrce elements: Lenktr, E. S. Tully Limestone, northem, @mlation: Hason, K. Ordovicim, Valley and Ridge, northem, range: Whit- Geomorphology o.,2. tington, H. 8.,4. Aerial photographs, @talog: Demy, C. S. Upper Mclver, N. L., 1,2. flexicalymene Caves, kust, explomtion, smma4r, southem: IIol- DevonimMisisippim, shales: Ouchrk, W..F. Ordovicim, Trentonian, exoskeletal featres, Auguta singer, J. R.,4. Missisippim and Rekinghm outies: Ovitt, W. R.,2. Evolution, Shenandoah Valley: Ilack, J. T., 6. hie Sandstore, @relate with Rckwell Fm., Ordovicim Interpretation, emsional, topography in humid re- Punlane smdstone: DeWitt. W;. J: petmg?aphy, Buckingham County, Anonia Slate: Tillmn, C. G. , 4. gions, northem: Hrck, J. T.,2. PriePocono fomtions, southem: Rmkinghm-Shemndoah counties, ealy, ontogeny: Pattemed ground, sorted, Big Walker Moutain md Walker, K. R.,2. Evitt. W. R..3. White Bmks ma: Clsrk, G. M. Lower, deltaic lobeg lithofacies, ispsh mps: Valley and Ridge Geophysicsl sweys Walker, K. R., l. Distrib'ution pattems: Whittington, Il. B., 3. New River district, magnetic: Harding, S. T. Ordoviciu Morpholog1 and behsvior: Whittington , ll. B. , 2. Hydrcgeology BaysFomtion, southem: Hergemder, J.D., L,2. Southem, Martimburg Fomation: Walker, L. G. New River bmin, ground waten Yirginia Div. Water Five Oaks, Lenoir, and Martimbug fomations, Strubug-Staunton m* Whittington, H. 8., l Resores, 1,2,3. corelates with Chickamuga Grcup, Alabama: Virginia, orelation of the Chazy Grcup: Shaw, F. C. Potmrc-Shemndoah Riven basin: Virginia Div. Rogen, W. S., 1,2. Plethswtop8 cmuew WatsResres.4.5, Mrtimburg Fomtion: McBride, E. F. Cmbrim, Washington Comty, Dmams ma, Cdn- Relation of solution featws to chemi@l chileter of Central: Rader, E. K., 5. oceheague Forotion: Derby, J. R.,3. wat*, Shemdoah River: Hrck, J. T., 3. Northem: Rym, J. J., 1,2. Trinslus elsnetki Themal springs: Wuing, G. A. Southem: Walker, L. G. Ordovician, Valley and Ridge, Edinbug limestone: Mineralogy Stonehenge Limestone, northem: Wood, R. S., f. Hunt, A. S. Shemndoah Valley, wbonate mcks, Cmbrian- Upper, environment: Bretsky, P, W., 1, Ordovician: Shemood, W. C., 1, Ordovici.m-Siluian, sedimentation, Tumn, Bald Paleomgnetism Eagle, Juniata fomatioro: Yeakel, L. S., Jr. TUNGSTEN Paleomic, animtrcpy, relation to stnctm: Grahm, J. Prembrim or Cmbrie, Ircn Mountain Fomation, RockbridgeComty, IrishCreekdistrict Lemmon, D. M. w. southem: Cffiington, T. J., 2. PuslrcA.troN 1 67

Siluriu: Perry, W. J.; Folk, R. L. Mmgmere Physiognphic provinces: Hut, C. B. j ?hombury, W, Silurim-Devo*u Oxides, origin: Hewett, D. F. D. Bomdary, changes: Berdan, J. M., 1. Possibilities: Auger, P. E. Rivere, longitudiml prcfiles: Culston, C. W. Cayugm-Helderbergiu trbomtes: Head, J. W., Rereires: Crittenden. M. D.. Jr. Role of geology in Civil wa: Ellison, B. L., 2. III,3. Metals, possibilities, structunl, Austinville md Soils, classiffcation, distribution, prent mtaial: Key*r Limestone, northem: Berdm, J. M., 2. Louis: Kutim, J. Robinson, G. H. Paleogeogmphy: Head, J. W., III,2. Mineral resores: U. S. Bu. Miues, 4, Underfit strem: Dury, G. H. Structunl geology Eeonomics, Southern Railway System: Geophysical sweys Defomtion, basement ild ncba*ment theories: Shdflebarger, T. 8., Jr.,2. Electrical resistivity: Cmtwell, T. Rodgen, J., 1. Mowite, @c|mnce: Oventreet, W. C., 2. Ileat flow, crust: Looflomw, R. L. IrcnMountain-Ilolston Mountsinthrot, Ordovicim(?) Natunl gmes, amlyses, 1965: Moore, B. J. Gmvity ase; Coomr. B. N.. 11. Oil ud gro, possibilities: Ingham, A. I. Bouguer, momaly: Americm Geophysical Union MackJMomtiin uea, geologic mp: McDowell, R. C., Developments, production, review: Richards, H. G., Nortb-south control traveres and airlort network: 3. 3; Young, D. M.,3. Wolsrd, G. P.,3. Paliropestic study: Demimn, J. M.,2. Petrclem md netuml gaB l\Hmntirental, 36'3f N., 74'€? W.: U. S. Air Saltville fault, structre ontoming: Btair, J, A. Occrence, Silurian: Hartemtein, W. G. Fore. Salem s;mcline, neu Roanoke: Tillmm, C. G., 1. Prcduction, 1967:'Young, D. M.,2. Magnetic Shemndoah Valley, Appalachian orogeny, folds, rtrels drilled prior to 1962: Levan, D. C., 1. Horimntalinteroity: U. S. CoastmdGeod. Swey, faults: Dean, S. L. Saltpeto, old mine workings in @ves, history: Fawt, 2. Southem B. Interpretation, E-W profiles: Zietz, 6. Clinchport fault: Hmis, L. D., 8. Silie, resowes, distribution: Murphy, T. D. Is@linic U. S. Coast md Geod. Survey, 3. Stickleyville md Dufield quaflrmgles, thrwt faults: Sulfur, review of industry arid somes: Ken, J. R. lsogonic chart: U. S. Codst and Geod. Survey, 1. Hmis. L. D..4. Talc md soapstone: Chidester, A. II., 2. Total intensity: U. S. Coast and Geod. Swey, 4. Tlun skin tectonics: Gwim, V. E. Related rocks: Smith. J. W.. L Tmmntinental, 35'€9pN.; Zietz, I., 4. Resmes, genetic type of deposits: CNdester, A. Radr side looking: Kover, A. N. VANADIUM H..3. Radi@ctivity, northen: Newchel, S. K., f,2.; Pitkin, Thorim and re-euths, map: Olson, J. C. J. A. AmhereLNelson counties, Roreland district: Fimher, R. Tin, resores, Augusta and i\nelia counties: Killeen, Seimic P., l. P. L. Crustal studies: Jmes, D. E., 1, 2. Appaluhim, region, resomeB, reyiew: Fischer, R. P., Titmim: Petenon, E. C.; Rogen, C. L. Tlanscontinental, pmfles, 3f3fN., 74a8fw: 2. Umiwi Waren, D. H. Preliminary reconmissance: U. S. Atoriic Energy Upper mantle project, section along 3?th pirallel: VEINS Comm, Hmilton. W. CmllCouty Smdstone deposits, epigenetic occlmne pos- Swelr sibilities: Finch, W. Ircstatic relations, emvity, seismic Woollard, G. P., Fmcy Gap ffea, origin and reldtion to country rock: Sunnary, reyiew: Southen Intestate Nucleu Richard, B. H. Board STthpmllel, magnetic, gmvity, profiles: Zietz, 1., 3. Cmpbell County Engineering geology Leesville uea, qmrt?toumaline-micmcline, origin: Applistions Hydrcgeology Redden, J. A.,8. Bedrek geologlr, Washington, D. C. area: U. S. Earthquake effects, Alaskan, 1964: Vorhis, R. C. VERTEBRATA Geol. Swey,3. Fluorine content, grcund water: Fleischer, M., 1, 2. Surfcial depolits: U: S. Geol. Swey,4. Grcund water Qmtemary Highways Depth md quality: Feth, J. H. Wythe County, Ivmhe uea, Pleisteene, faums: Alkali-carbomte rocks, chemical: Newlon, l{. H., '' Drcught efrects: Bilksdale, I{. C.; O'Brym, D. Guilday, J. E.,2. Jr., 2.; Shenood, ril. C.,2. Levels: Austin, C. L., L,2. Aggregate, surface chrges: Crenshaw, A. B. Metropolits res: Schneider, W. J.,2. VIRGINIA Appliotion in constnction: Spmgler, D; P., 2. Orcmnce. um: Gmbrell, J. W. Abeolute age Quartz aggregates, surbce chuge md reta poten- Potom River basin, dissolved solids: Dayis, G. H. Archaeologiel sites, chmoal: Mielke, J. E.,,1. tial: Haglund, P. S. Prcductive aquifen and withdnwals from wells: U. Tlamntinental, mps: Mmin, R. F. Landslides S. Geol. Suroey,6. Areal geology Potential, prediction, soil geology relationships: Por- Resowes: LaMoreaux, P. E.; McGuines, C. L.; Maps, geologic Kimey, D. M.; North Amoicm Map ter, H. C. Miller, D. W. Comm.l Stose, G. W.; Virginia Div. Mineral Re- Soilg Jmes River basin: Virginia Div. Water R& sres,3. Loudou and Norfolk counties: Krebs, R. D. sou@s, 6. Mape, index, 19i11-1960: Virginia Div. Mineral Re- General Notthem: Northem Virginia Reg. Plan. and sores,2. Airphoto covemge, interpretation: Penley, II. M: Eon. Dev. Comm. Earthouakes Bibliography Potomac River basin: Johroton, P. M., ?. Catalogue, 1?2?-196& MacOarthy, G. R,,2. Caves and kust: Davies, W. 8., l. Riverbasim west offall line: DeBuchananne, G. D., 1. Centml, May 31, 1966: Yon Hake, C. 4., 2. Fcsil finds: Donohue, M. D. Rmoffmd prcductive aquiferd McGuiness' C. L.' 2. Geographic distribution, tectonic signifence: Straley, Geology md mineral resowes, 1941-1949: Hoffer, Water supplies, Norfolk and Richmond: Durfor' C. N. H. W., III,2. F. B. Mineralory l8P8'1862, 1861: Mecethy, G. R., 1. Directory of repmh: Clarke, J. W. Allmite, localities, x-my dats Mitchell, R. S.' 11. GilesPulaski counties, April 23, July U; Aug. 21, 1959: I{istoryof minesandminefallo€tion, guidebook U. S. Clay minerals, Rappahannmk River bsin: McNay, L. Eppley, R. A., 1. Bu. Mines,3. M. Oclmnce, tectonic relatioru: Fisher, J. A. Topogmphic mpping: Rader, E. K., 3. Gemtones, collecting localities: Oles' F. hior to 1925, tables: Woollard, G. P., 2. Virginia Polytech Inst., luminescene, petrcg"aphy Jmite, cf, Arkam*: Mitchell, R. S.,5. Salem, Jm l?, 196€!: Von Hake, C. A., 1. studies: Smyth; J. R. Metmict, minerals, x-ny difbaction: Fitzgerald, F. Seimic risk studies: Algemissen, S. T. Well md drill hole mrnples and core storage: Byee, H. 8., III. 175&1968, seimicity: BoUinger, G. A., 3. H. Mineml collecting, localities: Baetcke, G. B; Dietrich' Summary to 19&3: Eppley, R. A., 2. Ge@hemistry R. Y., 5, 9; Levick, D. A., Jr.; Nicolay, H. H.; E@nomic geology Cation exchange, clay frrction: Rich, C. I., 2. Perl, R. M.; Rmon, J. E. AsbestG, map: Chidester, A. H., l. Coal, P. Cl, Na, K content: Abemethy, R. F.,3. Popular accout: Dietrich, 8. Y., 3. Brite, remmes: Brcbst, D. A., 1. Cobalt, Athero Shale, Roanoke County, diaba*, Lou- Paleoclimatology Beryllim, mp: Griffftts, W. R. dou and Fairftx counties: Cm, M. H. Paleorcic-Cenomiq Bain, G. W Bimuth, Piedmont and Irish Creek C@per, J. R. Equisetun, metsl absor?Jion, ge@hemical prospect Paleontolory Claye ing: Cmon, H. L. Anphibia, Qutemary, speciation md distribution: High-almim, resores: Muk, H. R. Grcud water, mnium and radium: Scott,, B. C. Blair, W. F. Northem counties, tests: Calver, J. L., 2. Ilfiinor elements in ruk, ores: Kaisr, E. P. . Aves, Qutemary, speciation: Selander, R. K' Westantral, tests: Calver, J. L., 1. Mollusk shells, Holmene and fossil, strcntim content: Cephdopo&, Devonim, Amonids, desciptions and Cosl Sheruood, W. C.,5. rcnes: House, M. R. Analyses: Aresot S. J. Orygen, irctopes ratios in phcphate, mrine or- Ceohdomda, Devonis: Miller, A. K' Analysis, fusibility of Bh: Abemethy, R. F., 1. gmims: Longinelli, H. Foisil cdllecting: Mumy, M.; Rader, E. K.,4. Fields, mp: Tnmbull, J. V. A. Riveru, suspended sediments, metallic elements: Malmstme, R@nt, amphipods: HobingBr, J. R,, 2. Minedsem thicknem: Young, W. H., 1, 2. Trekim, K. K.,2. Mmmalia, Quatemary, paleogeography Fell, H. B. Reenes: Averitt, P., 1,2. Soils Plant evolution, CreteeoeTertisy: Gnham, A. Besmes: Averitt, P.,4. Analyses: Joffee, J. C. Pleistrene biogeogrsphy: Deevey, E. S., Jr. Stripping, resowes: Averitt, P.., 3. Frederick, Iredell, Lloyd series, central: Plaster, R. Trilobites, Ordovician, corelation of the Chuy Grcup: Conetruction materials w.,3. Shaw, F. C. Aggregates for highways, somes: Gooch, E. O.- Soration of ndionuclides, Romoke River md Petrclogy Dimereion stone, occumn@, prcduction: Barton, Chesapeake Bay: Sayre, W. W. Common rocks, guide: Baetcke, E. w. R. Geomorphology Luminesence petrography, appantus, Virginia Lightweight aggregate: Smith, C. E. Airphotos, index for exmples: Avery, G. Polyteh..Inst.: Smyth, J. n. Structunl clay prcducts: Wood, R. S.,2. Caves Ultrmsfrcs, intrusive mafics, mp: Lmbee, D. M., l.t Coppen Kirkel, A. R., Jr., !' Catalog: Douglas, H. H. Sedimentary petrclogy Gems, collecting guide: McFall, R. P. Generat Nat. Speleo, Soc. Coal, genesis: Dietrich, R. V., 14. Gold, rercurces, prcduction: U. S. Bu. Mines, 2. Ercsion, rates, Roanoke River: Judson, S, Soils, central: Plaster, R. W., l. Ircn, rercwes, mp: Cm, M. S. Lad surhce classes: Hammond, E. H., 1, 2, Ph]tsiographic prcvinces, soilE: DeYereu, R. E. Ircn md titmium, mineral pigments, sores: Johnson, Ladfore: Murphy, B. E. Soils s. s., t. Peneplanes, factor in soil genesis: Mrck, T.; 2. Central: Plaster. R. W.,2. 68 Vrncrnre DrvrsroN oF MTNERAL REsouRcEs

Sweln and mps, 196G1969: U. S, Dept. Agri., Soil Boulden, clay minerals, thin setion study: Cotton, S. WYTHE COUN?Y Con. Senie. B. Stratignphy Fair&x County Areal geology Big Walker Mountain, geology, Ordovicis requences: Wheeler, I{. E,, 1. Centeruille ma, diabre: Grubbs, D. K.,2. engineering stratig- Palemic, upper, floral prcvinces, glossary: Kercher, Gechemistry mphy: Cooper, B. N., f0. Walker G. C. Basalt, chemical activity of elements, Highland Big Momtain-Crcckett Cove rea, Btntig- raphy, geologic map: Webb, F., Paleorcic sltstem, atlas: Sloss, L. L., l. Couty: Dennen, W. H. Jr.,2. Prembriu-Ceneoic Richards, H. G., l. Gnnite Eonomic geolog5r Lead, Austinville McKnight, Trenton Stage, regional extent: Lyons, P. L. Greeroville County, Skippen m4 effectB on RbSr ma: E. T. Structural geology ages: Bottino, M. L. Lead-zinc, Austinville ma Callahan, W. I1,, 1, 2. Basenent rocks: American Assoc. Petroleum Mi@ Geologic map: Weinberg, E. L. Zinc, Autinville Bmwn, W. Geologists, Piedmont: Cook, M. G..2. district H. Fauhs, alinement with etrthquake epicentere: Straley, Oxidired deposits: Heyl, A. V., 2. H. W, III,2. Supergene deposits: l{eyl, A. V., 1, Engineering geology Fold belts, platfom res, direwion for tectonic mp WELL LOGGING Tmnel, Big Walker Mountsin: of North America: King, P. 8., 9. Cooper, B. N., f3. Geophysicel data Hydrcgeology M4jorfeatres: Rigga, E. A. Norfolk, Moore's Bridge site, electrical md gamm-ray Peak Creek watemhed, rainfall-rooff relations, Qmtemary tetonics: King, P. 8., 6. logs: Brcm, D. L. geologic controls: Cooprr, B. N., 15; Koch, E. Tectonics: King, P. B.,4, ?,8; U. S. Geol. Swey, 1. Electrical Paleontology Relation to sismicity pattem: Woollard, G. P., 4. Intspretation, salinity, Coastal Plain: Mmheim, F. T. Gastropoda, Ordovician, Beeknantown Group: Knight, J. B. VIRGINIA BEACH Mmmls, Pleistcene, reccoom, Iwnh@: Arate, A. Absolute age WELLS AND DRILL HOLES A. Bonneln' Comer Pit, drift wood: Stuvier, M., 3. Accomrck md NorthmDton counties Vertebnte, Pleistmene; Ivanhe: Guilday, J. E., 2. Meffi Comer, wood, Pleistrene: Stuvier, M., 3. Well logs, groud watir data: Sinnott, A., 5. Sedimentary petrclogy Seahore State Psk llmimn.'1V.. 1. Augusta, Beth, and Rmkbridge comties Austinville ma, Shady Fomation, structures: Bal- Geomorahology Mrble Vslley pumped stomge project: Virginia Elec- w, lv. L. Brck Bay area, smd-ridge md mud-flat complex, tric and Power Co. Big Walker Mountain, Odovician-Siluian: Cooper, B. evolution: Smden, J. E.,6. Buchm County N., 13: Beeh geometry, prediction: Hmisn, W., 10. Drillen logs md well cuttings: Bowen, D. C. Stntigrnphy Be*hes, chmges: Hmimn, W.,6. BmwickComty Cmbrim, Rome-Shady fomtions, northe*tem: . False Cape, submine ridge: Sanders, J. 8., 1. Alberta rea. drill hole. heat flow measwements: Andenon, E. R. Relict bwh ridges, evolution: Fisher, J. J.i 1. Diment, W. H.,2. Palewic, Crcckett Cove ma, lithologic velietions Shore features: Sanden. J. E..4. Costal Plsin . structural control: Webb, F., Jr., f. Hydrcgeology Middle peniroula, well records md logs: Cedentrom, Nremond Fomtion, aquifers, levels: Rogem, lV. D. J. X-RAY DIFFRACTION ANALYSIS s., s. Northem Neck, well records, analyses: Simott, A., 3. Data Mrine geology ; Norfolk m4 boring logs, Micere-Pleistocene con- Clrents, neffihore: Hmimn, W,9. t*t: Hmisn, W.,2. Albite, Amelia Comty, H. P.; Stewart, D. B. Allanite, Virgini* Mitchell, R. S., 11. Mineralogy ,"Lee County Chevkinite-penierite, Amhent, Bedford, Nelson Ocem Ridge, clay: Baillo, R. t{., Jr. L. S. Bales well, log: Hmis, L. D., 10. @uties: 12. Pdeclinatolosr Loudou County Mitchell, R. S., Diabanite, Loudoun County, Gmse Creek: Phitlips, W. Pleistmne, pelecypoda shells, paleotempemtures: Lesburg qudrangle, Triassic diaba*, lithologic logs: R. Malon€, P. G. Toewe, E. C., l. Fergusonite, Sedimentty petrclogr Spotsylvmia County hetmict, Amelia, Bedford, Amherst - counties: Mitchell, R. S., lB. Bemh sad, movement, qwtitative amlysis: Bo@n, lVell data: Subitzky, S,, 2. J. D., III, 1,3. Virginia Lithiophorite, Albemle Comty, Chulottesville rea: Mitxhel, B. S., r5. Namemond Fomtion, lithofacies: Rogpn, W. S.,3. Qore and smple stomge: Byee, H. H. Palygorskite, structure, monoclinic, Rockbridge Sant.dpmc properties of immened: Hmison, W., Petrclem and mtunl gBg Tells drilled prior to 1962: Comty, Lone Jack Christ, L. LeVan, D. C., Quarry: C. l. Rm-earth phosphates, Amherst Sedimentation, Rudee Inlet: Bunch, J. 1V.; Iluisn, Virginia Berch Comty: Mitchell, R. s., 16. w.,8. Wells: Rogers, W. S.,3. Sedinents: T\rck, D. R., Jr, Rhabdophme, Amelia County, Champion pegmatite: Stmtigraphy MitcheU, R. S., 10. Pleistrene Soils and vemiculte, Piedmont, north-entral Rich, C. WESTMORELAND I., 1. Lete, Mem Comer pit: Luebke, Ttt. COUNTY C. Tridymite, pseudonorph Ocem Ridge: Baillo, R. IL, Jr. Eonomic geologr afrer wood, structure, Spot- Structunl geolosl Clays, bloating: Knechtel, M. M., l. sylveia County: Mitchell, R. S." 14. Possible Triassic basin, subsur&ce: Rogen, W. S., 3. Paleontology Mamalia, Micene YORK COUNTY WARREN COUNTY Calvert Fomation, whales: Kellogg, R., 1. Choptank Fomation, new whale: Kellogg, R.,2. Engineering geology Ar€sl g€ology Pims, Mimne, l{estmorelsnd State Park, shuk Msterisl prcp€rtie8, Yorldom rea, York River redi- Frcnt Royal me, geologic map: Lee, F. T., 1. teeth, collecting locslity: Cm, J., 1. ment-e: Fw. R. W. Structunl geology Invert€brsts, Miocene,- Chopiank Formstion, Paleontology Frcnt Royal areo .. psleccology, biostratigBphy: Gmsnt, R. E,, l. Gastropoda, Miocene, Yorktown Formstion, Airphoto interpr€tation, ftacture tmes: Tniner, F. $tr8u9?8pny^. Yorktom area, 8rugcon tritw: Fager8trom, J. w..2. Mlme, Choptak Fomtion, membere: Gemmt, R. .Blue 4idge fault: Lee, F. T.,2. 8., 1. WASHINGTON COUNTY WILLIAMSBURG (CITY) ZINC Areal geology Stratigraphy Appalmhim Abiagdon ma, stmtig"aphy, geologic mp: Qler, J. Micene, Yorktown Fomtion, Yates Cut, bioam- Region, resomes, review: Wedow, II., Jr., 1. E. tion: Cmpb€U, L. D. Abmdane Dmcus rea, sections, geologic mp: Derby, J. n., 2. Diabs€ W-1, Fairfax County: Greenlsnd, L. Southem: King, P. B., 2. WISE Explomtion Wallace md Bristol quadrangles, road log8: Biltlett, COUNTY C*bomte r@kB, Wlthe Couty, Autinville: Calla- c. s. Areal geolosl hil. W. H.. l. quadrmgle: Rockinghm County Eononic geology --Pig SJone Gap Miller, R. L., 5. Salt and gypsum, Saltville rea, Greendale slncline: mlneElogy BowerCmpbell mine: Hayes, L. G., l,2. Cooper, B. N.,9. C8lcimtrcntimite, East Stone Gap, cf. England: Sal- Resores: Brent. W. B.. l. Paleontology ter, D. L. Rockinghm-Shenmdoeh comtieg Conodonts, Mississippian, Hillsdale Limestone, Celestite, ca,trcic, East Stone Gap rea, x-ny data: Tinbewill+New M*ket uea, gechemical prcspect- Greendale slncline: Schwind, B. F. MitcheU, R. S.,3" ing, plants and soils: McGavck, E. H., 2. Trilobita, Upper Cmbrim, Dmwre rea: Derby, J. Strcntim mineraleJ Dast Stone Gap ma: Mitchell, R. Smyth Couty R.,3. Meyen Prcspect, geologic setting: Young, R. S., 2. Sedimentary petrclogy Stntignphy Valley and Ridge Devonim, lutites, palecrent studies, Ha5rter Gap: Devonim, Wildedt V:illey Sandstone, new nme: Mil- Shemiloah district: Schefffiw, W. E.; Yoimg, R. S., Jones, M. ler, R. L.,2, Konwck rea, Mt. Rogers volcanic reries, tuffaceow Devonian-Mississippis, Chattil@ga, Big Stone Gap Southen, oxidired degnsits: ?akamshi, T. beds, rhythmites: Cmington, T. J., 1. ree Roen:J. il. Timberyille district: Heyl, A. V., Jr.,3; Hoagland, A. Pemsylvania4. Lee and Norton fomations, corela- D. tion revision: Gethright, T. M., t. Wythe Couty WEATHERING Misissippis, Little Stoni Gap Member of Hinton Fm. Austinville rea: Weinberg, E. L. Chesterfield Couty new nme: Miller. Rr L.. 3. Appalahim type, genesis: Callahan, W. H., 2. Boulder conglomerate, minerals frcm different rock Structual geology Ocurence, genesis: Brcwn, W. H; types: Bmhirel, R. I. Pine Moutain overthrwt Miller, R. L., l. Supergene deposits: Ileyl, A. V., Jr., l'