Environmental Geology of Allen County Indiana
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Allen County/Fort Wayne Comprehensive Plan
A COMPREHENSIVE PLAN FOR ALLEN COUNTY AND FORT WAYNE EXISTING CONDITIONS REPORT Environmental Stewardship 1.0 OVERVIEW 1.1 Report Purpose The purpose of this report is to provide baseline information, key findings, and identification of key issues associated with the natural resources of the Allen County/Fort Wayne, Indiana project area. Information documented in this report will be used as a basis for informing planning policy decisions in formulation of a Joint County/City Comprehensive Plan. Tables and Figures referenced in the text appear at the end of this document in Appendices A and B, respectively. 1.2 Project Area The project area encompasses all of Allen County, including the City of Fort Wayne, Allen County townships, incorporated places, and unincorporated areas of the County. Figure 1 shows a map of Allen County and major political jurisdictions located within its boundaries. Total land area covered by the Allen County/Fort Wayne project area is 422,407 acres. Plan-it-Allen 1 2.0 EXISTING CONDITIONS INVENTORY 2.1 Physiography Allen County lies at the juncture of three distinct physiographic regions – the Steuben Morainal Lakes Area, the Tipton Till Plains, and the Maumee Lacustrine Plain. The county also lies across a major drainage divide between Lake Erie and the Mississippi River. This divide runs generally north/south through the western portion of the county. Figure 2 shows the principal physiographic regions and features in Allen County. The Steuben Morainal Lakes Area occupies the northern portion of the county. This area is characterized by hummocky, relatively rugged terrain that is the result of glaciation. -
Rock Stratigraphy of the Silurian System in Northeastern and Northwestern Illinois
2UJ?. *& "1 479 S 14.GS: CIR479 STATE OF ILLINOIS c. 1 DEPARTMENT OF REGISTRATION AND EDUCATION Rock Stratigraphy of the Silurian System in Northeastern and Northwestern Illinois H. B. Willman GEOLOGICAL ILLINOIS ""SURVEY * 10RM* APR 3H986 ILLINOIS STATE GEOLOGICAL SURVEY John C. Frye, Chief Urbano, IL 61801 CIRCULAR 479 1973 CONTENTS Page Abstract 1 Introduction 1 Time-stratigraphic classification 3 Alexandrian Series 5 Niagaran Series 5 Cayugan Series 6 Regional correlations 6 Northeastern Illinois 6 Development of the classification 9 Wilhelmi Formation 12 Schweizer Member 13 Birds Member 13 Elwood Formation 14 Kankakee Formation 15 Drummond Member 17 Offerman Member 17 Troutman Member 18 Plaines Member 18 Joliet Formation 19 Brandon Bridge Member 20 Markgraf Member 21 Romeo Member 22 Sugar Run Formation . „ 22 Racine Formation 24 Northwestern Illinois 26 Development of the classification 29 Mosalem Formation 31 Tete des Morts Formation 33 Blanding Formation 35 Sweeney Formation 36 Marcus Formation 3 7 Racine Formation 39 References 40 GEOLOGIC SECTIONS Northeastern Illinois 45 Northwestern Illinois 52 FIGURES Figure 1 - Distribution of Silurian rocks in Illinois 2 2 - Classification of Silurian rocks in northeastern and northwestern Illinois 4 3 - Correlation of the Silurian formations in Illinois and adjacent states 7 - CM 4 Distribution of Silurian rocks in northeastern Illinois (modified from State Geologic Map) 8 - lis. 5 Silurian strata in northeastern Illinois 10 ^- 6 - Development of the classification of the Silurian System in |§ northeastern Illinois 11 7 - Distribution of Silurian rocks in northwestern Illinois (modified ;0 from State Geologic Map) 2 7 8 - Silurian strata in northwestern Illinois 28 o 9 - Development of the classification of the Silurian System in CO northwestern Illinois 30 10 - Index to stratigraphic units described in the geologic sections • • 46 ROCK STRATIGRAPHY OF THE SILURIAN SYSTEM IN NORTHEASTERN AND NORTHWESTERN ILLINOIS H. -
Columnals (PDF)
2248 22482 2 4 V. INDEX OF COLUMNALS 8 Remarks: In this section the stratigraphic range given under the genus is the compiled range of all named species based solely on columnals assigned to the genus. It should be noted that this range may and often differs considerably from the range given under the same genus in Section I, because that range is based on species identified on cups or crowns. All other abbreviations and format follow that of Section I. Generic names followed by the type species are based on columnals. Genera, not followed by the type species, are based on cups and crowns as given in Section I. There are a number of unlisted columnal taxa from the literature that are indexed as genera recognized on cups and crowns. Bassler and Moodey (1943) did not index columnal taxa that were not new names or identified genera with the species unnamed. I have included some of the omissions of Bassler and Moodey, but have not made a search of the extensive literature specifically for the omitted citations because of time constraints. Many of these unlisted taxa are illustrated in the early state surveys of the eastern and central United States. Many of the columnal species assigned to genera based on cups or crowns are incorrect assignments. An uncertain, but significant, number of the columnal genera are synonyms of other columnal genera as they are based on different parts of the stem of a single taxon. Also a number of the columnal genera are synonyms of genera based on cups and crowns as they come from more distal parts of the stem not currently known to be associated with the cup or crown. -
Ground-Water Movement in Auglaize and Mercer Counties, Ohio By
Ground-water Movement in Auglaize and Mercer Counties, Ohio by Karen S. Gottschalk A senior thesis submitted to fulfill the requirements for the degree of Bachelor of Science in Geology, 1986 The Ohio State University Thesis Advisor Department of Geology and Mineralogy ACKNOWLEDGEMENTS I would like to thank the people who helped me get through this thesis. Thanks to Robert Voisard, Tim and Craig Gottschalk for the many hours they spent helping me measure wells, to Sally Buck for supplying me with her thesis data sheets, to Krista Bailey for the ice cream break, to Jeff Gottschalk and Steve Putman for the use of their computers and printers. Thanks. CONTENTS Introduction ••••••• 1 Study Area Description •• 1 Climate 2 Soi 1 •• 2 Surface Hydrology •• 2 Population Characteristics. 3 General Geology ••• 5 Trenton Limestone 5 Utica Shale ••••• 6 Hudson River Series 6 Clinton Group •••• 7 Niagara Formation. 7 Glacial Geology •• 8 Wabash Moraine. 8 Till Plains 9 Teays River Valley •• 9 Hydrology ••• 12 General Theory. 14 Groundwater Movement. 14 Laidlaw Landfill. 15 Conclusion 16 LIST OF PLATES Plate A - 1: Regional Map of Ohio and Indiana. 18 Plate B - 2a: General Soil Map of Mercer County, Ohio. 20 Plate B - 2b: General Soils Map of Auglaize County (Portion) 21 Plate C - 1: Bedrock Configuration of Teays River Valley Under St. Marys 22 Plate C - 2: Cross-Section from A to A' showing thickness of 1naterd:als in buried valleys . • . 23 Plate D - 1: Map showing location of Laidlaw landfill, Mercer Co. • 24 Study Area Maps: 25 LIST OF TABLES Table B - 1: 19 Well Logs: • 31 INTRODUCTION Study Area Description Auglaize County is located in west-central Ohio <Plate A-1). -
University of Oklahoma Libraries Western History Collections Map Collection #15: D. J
University of Oklahoma Libraries Western History Collections Map Collection #15: D. J. Berthrong ___________________________________________________________________________ 1. A black on white topographical copy of New Mexico, Arizona, and the "four corners" area. Map measures 14" x 20". No date. Two copies. Drawer 8606 2. An 11" x 15" black on white copy showing the old Northwest. Includes parts of Michigan, Ohio, Illinois, and Indiana, labeled "Indian Country." Indian villages and population figures are shown. Ca. early 19th Century. Drawer 8606 3. "A New Map of the Western Parts of Virginia, Pennsylvania, Maryland, and North Carolina." Settlements, rivers, and some topographical features are shown. Map is black on white and measures 17" x 23". Dated 1778. Drawer 8606 4. Western Indiana and Eastern Illinois drainage map showing waterways. A 17" x 22" blue on white copy. No date. Drawer 8606 5. Indiana. A 20" x 27" colored map showing towns, cities, counties, rivers, and railroads. U. S. Dept. of the Interior, 1916. Drawer 8606 6. Central Oklahoma. Map is 15" x 22" black on white. Shows Cheyenne-Arapahoe lands at time of 1892 Run. Also shows Wichita and affiliated tribes at the time of the 1901 drawing. Drawer 8606 7. Map is missing and no information is available about the map contents. [Missing since ca. 1999; confirmed missing 7/19/2018]. 8. Upper Mississippi. An 11" x 18" French exploration map showing waterways, forts, portages, and camps. Contains geographical inaccuracies. Includes text (French). A negative photostat from the Library of Congress. Ca. late 17th or early 18th Century. Drawer 8606. 9. Part 1 of Atlas compiled by S. -
Further Paleomagnetic Evidence for Oroclinal Rotation in the Central Folded Appalachians from the Bloomsburg and the Mauch Chunk Formations
TECTONICS, VOL. 7, NO. 4, PAGES 749-759, AUGUST 1988 FURTHER PALEOMAGNETIC EVIDENCE FOR OROCLINAL ROTATION IN THE CENTRAL FOLDED APPALACHIANS FROM THE BLOOMSBURG AND THE MAUCH CHUNK FORMATIONS Dennis V. Kent Lamont-DohertyGeological Observatory and Departmentof GeologicalSciences ColumbiaUniversity, Palisades, New York Abstract.Renewed paleomagnetic investigations of red fromthe Bloomsburg, Mauch Chunk, and revised results bedsof theUpper Silurian Bloomsburg and the Lower recentlyreported for theUpper Devonian Catskill Formation Carboniferous Mauch Chunk Formations were undertaken togetherindicate 22.8•>+_11.9 oof relativerotation, accounting with theobjective of obtainingevidence regarding the for approximatelyhalf thepresent change in structuraltrend possibilityof oroclinalbending as contributing to thearcuate aroundthe Pennsylvania salient. The oroclinalrotation can be structuraltrend of thePennsylvania salient. These formations regardedas a tightenS.*'.3 o/'a lessarcuate depositional package cropout on both limbs of thesalient and earlier, but less thatdeveloped across a basementreentrant, to achievea definitivepaleomagnetic studies on these units indicate that curvaturecloser to that of the earlierzigzag continental margin earlyacquired magnetizations can be recovered. Oriented outline. sampleswere obtained from nine sites on the southern limb of thesalient and eight sites from the northern limb in the INTRODUCTION Bloomsburg.The naturalremanent magnetizations are multivectorial,dominated by a component(B) with a A testof the oroclinehypothesis -
X Hydrogeologic Framework and Geochemistry of Ground Water
U.S. DEPARTMENT OF THE INTERIOR PREPARED IN COOPERATION WITH THE WATER-RESOURCES INVESTIGATIONS REPORT 02-4123 U.S. GEOLOGICAL SURVEY U.S. DEPARTMENT OF THE NAVY, SOUTHERN DIVISION, SHEET 1 of 3 NAVAL FACILITIES ENGINEERING COMMAND Taylor. C.J., and Hostettler, F.D., 2002, Hydrogeologic Framework and Geochemistry of Ground Water and Petroleum in the Silurian-Devonian Carbonate Aquifer, South-Central Louisville, Kentucky science USGSfor a changing world INTRODUCTION (A) (B) (C) (D) Previously published investigations concerning the ground-water resources HOLE DIAMETER, ACOUSTIC HOLE DIAMETER. ACOUSTIC HOLE DIAMETER. ACOUSTIC HOLE DIAMETER, ACOUSTIC of the city of Louisville and Jefferson County, Kentucky, have mostly focused on IN INCHES LITHOLOGY TELEVIEWER IN INCHES LITHOLOGY TELEVIEWER IN INCHES LITHOLOGY TELEVIEWER IN INCHES LITHOLOGY TELEVIEWER the highly productive Ohio River alluvial aquifer (Rorabaugh, 1956; Walker, 1957; Bell. 1966: Unthank and others, 1995). In contrast, relatively little attention has been given to the Ordovician and Silurian-Devonian carbonate aquifers that 10h X 10.4 underlie much of the Louisville and Jefferson County area (fig. I) because of their limited potential for water-supply development (Palmquist and Hall, 1960). LLJ LU O O However, detailed information about the ground-water quality and hydrogeology of £ the carbonate aquifer is needed by State and Federal environmental regulators and o: a: ^ ID private consultants for planning and conducting local environmental t,ite 5% CO C/3 t. * assessments and ground-water remediation. The Silurian-Devonian carbonate Q Q aquifer is of particular interest because it underlies much of the urbanized and 40;: 72%- industrialized areas of the city of Louisville, exhibits moderately well-developed NF karst, and is potentially vulnerable to human-induced contamination. -
Le Silurien Du Synclinorium De Moncorvo (Ne Du Portugal): Biostratigraphie Et Importance Paléogéographique
LE SILURIEN DU SYNCLINORIUM DE MONCORVO (NE DU PORTUGAL): BIOSTRATIGRAPHIE ET IMPORTANCE PALÉOGÉOGRAPHIQUE GRACIELA NOEMI SARMIENTO, JOSÉ MANDEL PIÇARRA, JOSÉ ALMEIDA REBELO, MICHEL ROBARDET, JUAN CARLOS GUTIÉRREZ-MARCO, PETR STORCH & ISABEL RABANO SARMIENTO G.N., PIÇARRA, REBELO J.A., ROBARDET M., GUTIÉRREZ-MARCO J.C., STORCH P. & RABANO I. 1999. Le Silurien du synclinorium de Moncorvo (NE du Portugal): biostratigraphie et importance paléogéogra- phique. [The Silurian of the Moncorvo synclinorium (NE Portugal): biostratigraphy and paleogeographical impor- tance]. GEOBIOS, 32, 5: 749-767. Villeurbanne, le 31.10.1999. RÉSUMÉ - Dans la succession silurienne du synclinorium de Moncorvo (NW de la Zone Centre Ibérique, Portugal), des lentilles calcaires ont livré, dans deux localités distinctes, les premiers conodontes siluriens du Portugal. Dans la première localité, Kockelella cf. uariabilis, K. cf. absidata, Ozarkodina confluens, Oz. excauata et Pseudooneotod us beckmanni indiquent le Ludlow s.l. (ou peut-être le Wenlock supérieur ou terminal). Dans la seconde, Oulod us ele- gans, O. cf. cristagalli et Ozarkodina ex gr. remscheidensis indiquent le Pridoli, ce que confirme la présence, dans le même gisement, de scyphocrinoïdes du genre Scyphocrinites, et en particulier les lobolithes à cirrhes. Dans les schistes noirs à nodules sous-jacents aux calcaires, des graptolites montrent l'existence de niveaux du Llandovery moyen et supérieur (Aéronien et Télychien) et du Wenlock. La succession silurienne de Moncorvo apparaît ainsi comme une séquence condensée, analogue, en particulier, à celles qui existent dans la Zone d'Ossa Morena, en Sardaigne et dans certaines régions d'Afrique du Nord. Ces successions sont bien différentes de celles qui caracté- risent les régions centrales et méridionales de la Zone Centre Ibérique où, dans leur partie supérieure, les dépôts siluriens, de faible profondeur, sont beaucoup plus épais et plus riches en matériel terrigène grossier. -
Geology for Environmental Planning . in Marion County
GEOLOGY FOR ENVIRONMENTAL PLANNING . GEOLOGY--:~ .\RY IN MARION COUNTY, INDIANA SURVEY Special Report 19 c . 3 State of)pdiana Department of N'.atural Resources GEOLOGICAL SURVEY SCIENTIFIC AND TECHNICAL STAFF OF THE GEOLOGICAL SURVEY JOHN B. PATION, State Geologist MAURICE E. BIGGS, Assistant State Geologist MARY BETH FOX, Mineral Statistician COAL AND INDUSTRIAL MINERALS SECTION GEOLOGY SECTION DONALD D. CARR, Geologist and Head ROBERT H. SHAVER, Paleontologist and Head CURTIS H. AULT, Geologist and Associate Head HENRY H. GRAY, Head Stratigrapher PEl-YUAN CHEN, Geologist N. K. BLEUER, Glacial Geologist DONALD L. EGGERT, Geologist EDWIN J. HARTKE, Environmental Geologist GORDON S. FRASER, Geologist JOHN R. HILL, Glacial Geologist DENVER HARPER, Geologist CARL B. REXROAD, Paleontologist WALTER A. HASENMUELLER, Geologist NELSON R. SHAFFER, Geologist GEOPHYSICS SECTION PAUL IRWIN, Geological Assistant MAURICE E. BIGGS, Geophysicist and Head ROBERT F. BLAKELY, Geophysicist JOSEPH F. WHALEY, Geophysicist DRAFTINGANDPHOTOGRAPHYSECTION JOHN R. HELMS, Driller WILLIAM H. MORAN, Chief Draftsman and Head SAMUEL L. RIDDLE, Geophysical Assistant RICHARDT. HILL, Geological Draftsman ROGER L. PURCELL, Senior Geological Draftsman PETROLEUM SECTION GEORGE R. RINGER, Photographer G. L. CARPENTER, Geologist and Head WILBUR E. STALIONS, Artist-Draftsman ANDREW J. HREHA, Geologist BRIAN D. KEITH, Geologist EDUCATIONAL SERVICES SECTION STANLEY J. KELLER, Geologist R. DEE RARICK, Geologist and Head DAN M. SULLIVAN, Geologist JAMES T. CAZEE, Geological Assistant -
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The Niagaran (Middle Silurian) Macrofauna of Northern Indiana: Review, Appraisal, and Inventory Robert H. Shaver Indiana Geological Survey and Department of Geology Indiana University, Bloomington, Indiana 47401 Abstract During the past 130 years more than 360 subgeneric taxa of macrofossils were identi- fied from a few score collection sites in Niagaran (middle Silurian) rocks cropping out in northern Indiana. These fossils served geology well when primary paleontological ob- jectives were to discover and to describe faunas and to use them for stratigraphic cor- relation. More than this, they came to occupy a niche of special importance in paleonto- logical and stratigx-aphic literature because they were closely associated with development of the concept of Silurian reefs. Emphases in paleontological purpose wax and wane, however, and, particularly in the example of the Niagaran fossils of northern Indiana, much recent revision of their assigned stratigraphic order of succession allows this rhetorical question to be asked: what, is the residual value of the long but outdated record of Niagaran species in northern Indiana? The record may prove to be even more meaningful than ever before, and to that end this threefold synthesis of updated paleontological data will be a basis for future studies having primary emphases in phylogeny, paleoecology, biozonation, and economic geology: 1) A listing of 366 taxa of subgeneric rank intended to include all Niagaran macro- fossils previously identified in northern Indiana. 2) Identification of all species occurrences in terms of stratigraphic units, distances in feet above or below the base of the Waldron Formation, and paleoenvironments (reef vs. interreef or nonreef). -
Paleomagnetism of the Upper Ordovician Juniata Formation of the Central Appalachians Revisited Again
JOURNALOF GEOPHYSICALRESEARCH, VOL. 94, NO. B2, PAGES1843-1849, FEBRUARY10, 1989 PALEOMAGNETISM OF THE UPPER ORDOVICIAN JUNIATA FORMATION OF THE CENTRAL APPALACHIANS REVISITED AGAIN JohnD. Miller1 andDennis V. Kent Lamont-DohertyGeological Observatol 3, and Department of GeologicalSciences, ColumbiaUniversity, Palisades, New York Abstract.Two componentsof magnetizationwere isolated demagnetizationin thestudy of red beds.During this time in theUpper Ordovician Juniata Formation sampled in the area periodall of themajor Appalachian red beds were studied or of the Pennsylvaniasalient. The thermallydistributed, restudiedusing modem paleomagnetic techniques. The revised reversedpolarity B componentwas most likely acquired resultsfrom the Juniatawere reported by Van der Voo and duringAlleghenian deformation, and although it is poorly French[ 1977], andwere incorporatedinto the analysisof grouped,it is similarto otherAppalachian synfolding Schwartzand Van der Voo [ 1983], which concludedthat there magnetizations.The pre-Alleghenianage C magnetizationis was no oroclinal rotation involved in the formation of the entirelyof normalpolarity and showsa differencein Pennsylvaniasalient, a majorstructural feature of thecentral declinationsbetween the meanmagnetizations isolated on the Appalachians. northern and southern limbs of the salient of 24 ø _+23 ø. This Recentcontroversy regarding the Paleozoic reference poles anomalyis consistentwith the senseand magnitude of for North Americaand their tectonic implications [Kent and declinationanomalies observed -
Preliminary Hydrogeologic Evaluation of the Cincinnati Arch Region For
PRELIMINARY HYDROGEOLOGIC EVALUATION OF THE CINCINNATI ARCH REGION FOR UNDERGROUND HIGH-LEVEL RADIOACTIVE WASTE DISPOSAL, INDIANA, KENTUCKY, AND OHIO By Orville B. Lloyd, Jr., and Robert W. Davis U.S. GEOLOGICAL SURVEY Water-Resources Investigations Report 88-4098 Raleigh, North Carolina 1989 DEPARTMENT OF THE INTERIOR DONALD PAUL HODEL, Secretary U.S. GEOLOGICAL SURVEY Dallas L. Peck, Director For additional information, Copies of this report can contact: be purchased from: Chief, Branch of Nuclear Waste Hydrology Books and Open-File Reports U.S. Geological Survey U.S. Geological Survey National Center, Mail Stop 410 Federal Center, Building 810 12201 Sunrise Valley Drive Box 25425 Reston, Virginia 22092 Denver, Colorado 80225 or District Chief U.S. Geological Survey Post Office Box 2857 Raleigh, North Carolina 27602 Telephone: (919) 856-4510 CONTENTS Page Abstract. ............................... 1 Introduction. ............................. 2 Background ............................ 2 Purpose and scope. ........................ 4 Previous investigations. ..................... 4 Acknowledgments.......................... 6 Methods of investigation. ....................... 6 Hydrogeology of the sedimentary rocks ................. 8 General geology. ......................... 8 Hydrogeologic framework. ..................... 14 Basal sandstone aquifer ................... 14 Potential confining unit. .................. 17 Distribution and source of freshwater, saline water, and brine. ........................... 19 Ground-water occurrence and