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GEOLOGICAL SURVEY RESEARCH 1971 Chapter B GEOLOGICAL SURVEY RESEARCH 1971 Chapter B GEOLOGICAL SURVEY PROFESSIONAL PAPER 750-8 Scientific notes and summaries of investigations in geology, hydrology, and related fields UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON: 1971 UNITED STATES DEPARTMENT OF THE INTERIOR ROGERS C. 0. MORTON, Secretary GEOLOGICAL SURVEY William T. Pecora, Director -- For sale by the Superintendent of Documsnh, U.S. Government Printing Office Washington, D.C. 20402 - Price $3.50 GEOLOGIC STUDIES Structural geology Page Structures related to thrust faults in the Stansbury Mountains, Utah, by E. W. Tooker and R. J. Roberts- - - - - - - - - - - - B1 Displacement of the Pocahontas Formation by the Russell Fork fault, southwest Virginia, by K. J. Englund- - - - - - - - - - 13 Paleontology and stratigraphy The Twowells Sandstone Tongue of the Dakota Sandstone and the Tres Hermanos Sandstone as used by Herrick (1900), western New Mexico, by C. H. Dane, E. R. Landis, and W. A. Cobban ........................................ 17 Lisburne Group, Cape Lewis-Niak Creek, northwestern Alaska, by A. K. Armstrong, B. L. Mamet, and J. T. Dutro, Jr- 23 Stratigraphic interpretations of some Cretaceous microfossil floras of.the Middle Atlantic States, by J. A. Wolfe and H. M. Pakiser----------------------------------------------------------------------------------------,-------- 35 Paleocene mollusks from the Gulf of Alaska Tertiary province-A significant new occurrence on the North Pacific rim, by W. 0. Addioottand George Plafker------------------------------------------------------------------------ 48 Two new fossil pollen genera from upper Campanian (Cretaceous) rocks of Montana, by B. D. Tschudy-- - - - - - - - - - - - - 53 Petrology The Landfall Peak Adamellite and regional comparison of petrochemical and age data from the Thurston Island-Eights Coast area, West Antarctica, by A. A. Drake, Jr., R. F. Marvin, T. W. Stern, and H. A. Hubbard ---------------- 62 Amphibolites near Salida, Colo., by R. E. Van Alstine.......................................................... 74 Minor-element changes in pelitic Belt rocks caused by metamorphism in the Pend Oreille area, Idaho-Montana, by J. E. Harrison and J. C. Hamilton ----------------------------- 82 Strontium isotopic composition of two basalts representative of the southern Snake River volcanic province, by E. H. McKee and R.K. Mark---------------------------------------------------------------------------------- 92 Economic geology Volcanic-sedimentary belts and sadeoccurrences in Wisconsin, by C. E. Dutton- - - -----------------------------.96 Geomorphology Changes in coastal morphology of Monomoy Island, Cape Cod, Mass., by R. N. Oldale, J. D. Friedman, and R. S. Williams, Jr- - -- -- -- - - - - - - - - - - -- - - - - -- - - - -- - - - - - -- -- - - - - - - - - - - - - - - -- - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - 101 Glaciology Movement measurements on two rock glaciers in the eastern Elk Mountains, Colo., by Bruce Bryant - - - - - - - - - - - - - - - - 108 Geophysics Magnetic intensities in a differentiated gabbroio body, the Dufek intrusion, Pensacola Mountains, Antarctica, by M. E. Beck,Jr.,and.N. L. Gfln.............................................................................. --- 117 Geophysical data relating to a possible Pleistocene overflow of Lake Bonneviile at Gem Valley, southeastern Idaho, by D.R.Mabey ................................................. -- 122 Gravity and magnetic data in the vicinity of the Calaveras, Hayward, and Silver Creek faults near San Jose, Cali., by 5. L. Robbins- -- - -- -- - - -- - - - - - - - - - - -- - - - --- -- -- -- -- - - - - - - - - - - - - - - -- - - - - - - - - - - -- -- - - - - -- - - - - - - - - -- - - - - - - - 128 Geochemistry The effect of a strong oxidizing enviroment on the stability of the gold iodide complex, by C. W. Gale 3d--- - - - - - - - - - - 140 Geochemical reconnaissance of the Cura~dRiver basin area, Bahia, Brazil, by R. W. Lewis, Jr., S. de Q. Mattoso, and R. J. P. Brim ............................................. --143 Extraordinary trace-element accumulations in roadside cedars near Centerville, Mo., by J. J. Connor, H. T. Shacklette, and J. A. Erdman ------------------------------------------- 151 Geochronology - - Ages of some Tertiary and latitic volcanic rocks in the Prescott-Jerome area, north-central Arizona, by M. H. Krieger, 8. C. Creasey, and R. F. Marvin ----------------------------------------------------------- --------------- 157 N CONTENTS Analytical methods Page. Rapid scanning technique for low levels of Cot in silicate rocks, by Leonard Shapiro,------------------------------ Determination of sulfur in pyritic rocks by a single precipitation of barium sulfate after nitrate fusion, by L. E. Reichen- Chemical analysis of sphene-Spectrophotometric determination of silicon, aluminum, titanium, total iron, and phos- phorus, by Robert Meyrowitz ............................................................................. Determination of mercury in crude oils, by M. E. Hinkle- -- ---- ----- - - -- ------ - - --------- ------------------ -- -- Application of triple coincidence counting and of fire-assay separation to the neutron-activation determination of iridium, by L. P. Greenland, J. J. Rowe, and J. I. Dinnin ................................................. I ----------- Determining fluoride in rocks with a specific ion electrode, by B. L. Ingram and Irving May ------------------------ Chromium content of U.S. Geological Survey standard rocks PCG1 (peridotite) and DTS-1 (dunite), by Claude Huffman, Jr., V. E. Shaw, and J. A. Thomas................................................................ Determination of tellurium in geologic materials in the parts-per-billion range, by A. E. Hubert ------------------,-- Substoichiometric determination of tantalum by neutron activation, by L .P. Greenland and E. Y. Campbell-- - ------ Thermal method for quantitative determination of nahcolite in Colorado oil shale, by J. R. Dyni, Wayne Mountjoy, P. L. Hauff, and P. D. Blackmon .......................................................................... Identification of serpentine varieties by infrared absorption, by R. W. Luce ....................................... Remote sensing Thermal infrared detection of glaoial gravel, Yellowstone National Park, Wyo., by H. A. Waldrop ------------- --,---202 Laboratory facilities A dean laboratory for mineralogical and geochemical studies, by M. B. Duke and R. F. Commeau-- ---------------- 207 HYDROLOGIC STUDIES Estuarine hydrology Dispersion computation and temperature simulation for the Connecticut River estuary by mathematical model, by L. A.Weiss-,--------------------------------- 211 Urban hydrology Effects of urbanization on sediment transport in Be1 Pre Creek basin, Maryland, by T. H. Yorke and W. J. Davis----- 218 Ground water Water-level surfaces in the aquifers of western Long Island, N.Y., in 1959 and 1970, by G. E. Kimmel--------------- 224 Availability of ground water from limestone and dolomite aquifers in northwest Ohio and its relation to geologic structure, by 6. E. Norris and R. E. Fidler.................................. 229 Preliminary consideration of movement of ground water from infiltration areas on the Llano Estacado, Texas and New Mexico, by C. V. Theis....................................... 236 Origin of mineralized ground water in Precambrian rocks, northeast Brazil, by S. L. Schoff .......................... 244 Regional specific yield of Coamo fan, Puerto Rico, computed by water-budget method, by E. V. Giusti-- - - - - - - - - - - - - 248 Earthquake-accelerated decline of water level in an observation well in St. Thomas, V.I., by T. M. Robison--- - - - - - - - - 252 Surface water Resistance to flow in flat-bed sand channels, by C. H. Scott and J. K. Culbertson- - - - ------------------ ----------- 254 Hydrologic techniques The unit hydrograph-A technique for routing reservoir releases, by V. B. Sauer................................... 259 A method of calculating permeability from electric logs, by M. G. Croft--- -- - - -- ---- - - -- - - --- --------- ----- - - --- - 265 The use of well logging in recharge studies of the Ogallala Formation in west Texas, by W. S. Keys and R. F. Brown- - 270 INDEXES GEOLOGICAL SURVEY RESEARCH 1971 This collection of 46 short papers is the first published chapter of "Geological Survey Research 1971." The papers report on scientific and economic results of current work by members of the Geologic and Water Resources Divisions of the U.S. Geological Survey. Chapter A, to be published later in the year, will present a summary of significant results of work done in fiscal year 1971, together with lists of investigations in progress, reports published, cooperating agencies, and Geological Survey offices. "Geological Survey Research 1971" is the twelfth volume of the annual series ~eolo~ical Survey Research. The eleven volumes already published are listed below, with their series designations. Prof. Paper 400 424 450 475 501 525 550 575 600 650 700 GEOLOGICAL SURVEY RESEARCH 1971 LISBURNE GROUP, CAPE LEWIS-NIAK CREEK, NORTHWESTERN ALASKA By A. K. ARMSTRONG, B. 1. MAMET,' and J. THOMAS DUTRO, Jr., Menlo Park, Calif., Montreal, Canada, Washington, D.C. Abstract.-Sections of Lisburne Group, Carboniferous (Missis- sures of these rocks, whereas inland, on the rubble- sipian), were measured in structurally complex terrane on covered slopes of the Lisburne Hills, the Lisburne rootless allochthonous thrust
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