 | | Report (issue) | | I s { IOWA ft 7 ■■• A * i . ;» \ P* A 7-. ■ «*"V ' r * < •+ ' 1 ’ T, / • k’-/ 5...i S' s I . " * • * «r- ‘ ; ' Geologist, Iowa Geological Survey ' .*4** =»*' I Paul*J. Horick...Jithill * v'v* l* Iowa Geolo^ica^Survey Educational Series 2 V . - -■' ( J Iowa Geological Survey...Educational Series 2 THE MINERALS OF IOWA by Paul J. Horick Geologist Iowa Geological Survey edited by Otto...STATE OF IOWA 1974 Library of Congress Catalog Card Number: 74-620075 Available from the Iowa Geological |  | | Report (volume) | | the Potosi Quadrangle, Grant County Wisconsin, and Dubuque County, Iowa En I O O 52; PH ^ O o fc-3...the Potosi Quadrangle, Grant County Wisconsin, and Dubuque County, Iowa By JESSE W. WHITLOW and WALTER...3 square miles in Iowa. The Wisconsin part is in the Driftless Area, but the Iowa part is in the attenuated-pebble...vaileys. 'Glacial till occurs only on the upland in Iowa. Most of the Mississippi River valley fill is glacial...square miles in Wisconsin and 3 square miles in Iowa. About Y square miles are occupied by the Mississippi |  | | Book | | eOQ000wolf 560.172 W855£ WOLF FV FOSSILS OF IOWA : FIELD TO PALEOZOIC DEPOSITS GUIDE 12.45 BK 560...560.172 PeUIDE TO PALEOZOIC DEPOSITS FOSSILS OF IOWA: FELD WOLF, ROBE 3000 ‘St. Louis Community College...collector specializing in Paleozoic fossils from Iowa and parts of Minnesota and Nebraska, including invertebrates...Society of Iowa. © 1983 Robert Charles Wolf. All rights reserved Composed and printed by The Iowa State University...University Press, Ames, Iowa 50010 No part of this book may be reproduced in any form—by photostat |  | | Journal (article/letter/editorial) | | Chief, Ohio Geological Survey; Dr. Donald Biggs, Iowa State University; Dr. Louis Briggs, University of...characteristic of a great many Cambrian sandstones. Glauconite is especially abundant in the sandstones of the...Trempealeau throughout most of the area. Where glauconite is present, authigenic feldspar generally is...However, authigenic feldspar also occurs where glauconite is absent. Cellophane pseudomorphs and fragments...is less abundant than in Cambrian sandstones. Glauconite is present, but in comparison to the Cambrian |  | | Journal (article/letter/editorial) | | unpublished theses prepared at the University of Iowa. Practically everyone engaged in stratigraphic work...STATEMENT The most recently published section for Iowa is shown in Table IY. Study of Tables I to IV surely...classification, corre lation, and interpretation. In Iowa the Red Clastic series is dated as T a b l e II...Law rence is a member of the Trempealeau, and in Iowa the Trempealeau is a member of the Saint Lawrence...IV.—Lower Paleozoic and Pre-Cambrian Section for Iowa s Series Cincinnatian Mohawkian Ordovician Canadian |  | | Report (issue) | | the Zinc-Lead District of Wisconsin, Illinois, and Iowa SURVEY PROFESSIONAL Prepared in cooperation with...the Zinc-Lead District of Wisconsin, Illinois, and Iowa By ALLEN F. AGNEW, ALLEN V. HEYL, JR., C. H. BEHRE...member of Platteville formation in quarry in Green County, Wis__________________________________________...weathering of Galena dolomite in a roadcut in Grant County, Wis____________________________ Maquoketa shale...THE ZINC-LEAD DISTRICT OF WISCONSIN, ILLINOIS, AND IOWA By ALLEN F. AGNEW, ALLEN V. HEYL, JR., C. H. BEHRE |  | | Report (volume) | | adjacent Montfort and Linden quadrangles, in Grant and Iowa Counties in southwestern Wisconsin, cover 110 square...The Linden and Montfort quadrangles, in Grant and Iowa Counties in southwestern Wisconsin (fig. 19), are...southwest Wisconsin, northwest nilnols, and northeast Iowa showing outline of mining district, outline of Driftless...are in the Driftless Area of Illinois, Wisconsin, Iowa, and Minnesota. The surface of the quadrangles is...sandstone, the Franconia sandstone which contains glauconite as a distinguishing feature, and the Trempealeau |  | | Report (volume) | | chapters] (A) Geology of the Dubuque South quadrangle, Iowa-Illinois, by C. Ervin page Brown and Jesse W. Whitlow...the Potosi quadrangle, Grant County, Wisconsin, and Dubuque County, Iowa, by Jesse W. Whitlow and Walter...South Quadrangle Iowa-Illinois GEOLOGICAL SURVEY Prepared in cooperation with the Iowa Geological Survey...1123-A Geology of the Dubuque South Quadrangle Iowa-Illinois r .C- ERVIN BROWN and JESSE W. WHITLOW...BULLETIN 1123-A Prepared in cooperation with * - the Iowa Geological Survey UNITED STATES GOVERNMENT PRINTING |  | | Report (issue) | | the Ordovician Section of Minnesota to Those of Iowa and Illinois. . . . . . . . . . . . . . . . . ....Platteville Limestone West of Spring Gro,'e, Houston County ..... ,..........................................:Map of Blue Earth County ............................... 1014 ~39. Map of Brown County ...................................... 1019 40. Map of Chisago County .................................. 13] 41. Map...Map of Dakota County ................................... 136 4~3. Map of Dodge County ............. |  | | Report (volume) | | Edward Barrett, Indianapolis. Iowa.............. Prof. George F. Kay, Iowa City. Kansas............Prof...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson...Jefferson County, at Elyton; Lee County, at Chewacla lime works; St. Clair County, at Gfeensport; Shelby |  | | Report (volume) | | ..'........................................ 126 Iowa...................................................Barrett, Indianapolis. Iowa___ __Prof. George F. Kay, Iowa City. Kansas_____Prof. Erasmus Haworth, Lawrence...See Bauxite and Halloysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities : Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20 S., R. 7 E.; |  | | Book (volume) | | Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE:...agate, (banded, various colors), jasper. BIBB COUNTY MACON: at Holton Quarry, 7½ mi. NWagate; N |  | | Report (issue) | | SURVEY GEOLOGIC RADON POTENTIAL OF EPA REGION 7 Iowa Kansas Missouri Nebraska OPEN-FILE REPORT 93-292-G...SURVEY GEOLOGIC RADON POTENTIAL OF EPA REGION 7 Iowa, Kansas, Missouri, and Nebraska R. Randall Schumann...Preliminary Geologic Radon Potential Assessment of Iowa R. Randall Schumann 46 4. Preliminary Geologic...aerial radioactivity, and indoor radon data by county. Because of constraints on the scales of maps presented...radon problems include carbonaceous black shales, glauconite-bearing sandstones, certain kinds of fluvial |  | | Report (volume) | | the Belmont and Calamine quadrangles, Lafayette County, Wis. 23. Columnar section. 24. Generalized sections...The Belmont and Calamine quadrangles in Lafayette County, Wis., include about 110 square miles of the Upper...and calamine quadrangles, located in Lafayette County in southwestern Wisconsin, include about 110 square...zinc-lead mining district (fig. 47.) Darlington, the county seat, is on the east edge of the area, and Platteville...southwest Wisconsin, northwest Illinois, and northeast Iowa, showing the outline of the Upper Mississippi Valley |  | | Report (issue) | | Wisconsin Geological and Natural Histoyy Survey, the Iowa Geological Survey, and the Illinois State Geological...18Fe .23) (A1.61Si3.39) Oio (OH)2Ca/2.18K.o2 Glauconite (essentially a hydrous silicate of iron and potassium)...Cook mine Weiskircher mine Imperial, Hoover, or Iowa mine Old Cottingham mine New Cottingham mine Little...mine Trego-Great Northern mine Columbia mine Grant County (Lucky-Four) and Homestead mines Royal mine Acme...Newkirk or Aspen Grove mine Brigham's mine_ Mines in Iowa Tete des Morts subdistrict Dubuque subdistrict Beadle |  | | Report (volume) | | Boletin de Minas, no. 1. Habana, Cuba. Delaware County Institute of Science: Proceedings, vol. 7, nos...6-9. London. Iowa Academy of. Sciences: Proceedings, vols. 22, 23. Des Moines, Iowa. Iowa Geological Survey:...Survey: Annual Report, vol. 25. Des Moines, Iowa. Japan, Imperial Earthquake Investigation Committee:...Chicago, 111. West Virginia Geological Survey: County Reports, Lewis and Gilmore; Raleigh, Summers, and.... 3. The Weedon or McDonald copper mine [Wolf County, Province of Quebec, Canada] : Canadian Min. Inst |  | | Book (edition) | | Lemon Parker of St. Louis, Mo. Prof. I. A. Williams, Iowa Geological Survey; Dr. E. A. Smith, Alabama Geological...Pyrite, 55; Calcite, 55; Gypsum, 56; Rutile, Glauconite, 57; Dolomite and magnesite, 57; Hornblende and...shales, 311; clays, 313; Indian Territory, 315; Iowa, 316; Galena- Trenton, 316; Carboniferous, 318;...Augusta, 318; Coal-measures, 321; CreReferences on Iowa clays, 322; Kansas, 326; Pleistocene, 322; taceous...of iron concretions, Reynolds bank, Anne Arundel County, Md IV. Fig. 1. Fig. 2. Clay concretions V |  | | Report (issue) | | Bed in the Eggleston Formation near Hagan, Lee County, Virginia. Photograph taken by Stig M. Bergstrém...the subsurface from near Le Mars in northwestern Iowa to Ardmore, Okla- homa, to Birmingham, Alabama...and Arkoma Basin of eastern Oklahoma, 16—western Iowa and eastern Kansas and Nebraska, and 17—Marathon...geographically extensive. Pennsylvania, Alabama, Michigan, Iowa, Wisconsin, Kentucky, and Tennessee. Although not...Minnesota, southwestern Wisconsin, northeastern Iowa, and northwestern Illinois (Fig. 10). In addition |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Book (edition) | | mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to...to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below that point the width...miles being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater...Jefferson county; Helena, Montevallo, and Brierfield, Shelby county; and at Blocion. Bibb county. The Warrior |  | | Report (volume) | | 147 N., R. 84 W., 4 km N of Riverdale, McLean County, N. Oak. Named for Aggie Brown Coulee, which flows...(pre-Illinoian) 2. Iowa (EC) 3. Hallberg, G. R., 1980, Pleistocene stratigraphy in eastcentral Iowa: Iowa Geol. Survey...NW1/4NW1/4SW1/4SW1/4 sec. 17, T. 85 N., R. 7 W., Linn County, Iowa. A-L Peak Rhyolite Oligocene 1. New Mexico (WC)...structures in the San Mateo Mountains, Socorro County, New Mexico: New Mexico Geol. Soc. Spec. Pub. 5...Mountains, 10. sees. 33-35, T. 4 S., R. 6 W., Socorro County, N.Mex. Anapra Sandstone 1. Early Cretaceous 2 |  | | Book (edition) | | Parker of St. Louis, Mo.; Prof. I. A. Williams, Iowa Geological Survey; Dr. E. A. Smith, Alabama Geological...References on Indiana clays, 354:; Indian Territory, 356; Iowa, 357; Cambrian, 357; St. Croix sandstone, 357; Ordovician...Cretaceous, 362; Pleistocene, 365; References on Iowa clays, 365; Kansas, 367: Carboniferous, 367; Triassic...of iron concretions, Reynolds bank, Anne Arundel County, Md Fig. 2. Clay concretions V. Fig. 1. Photomicrograph...association of coals under 352 clays, etc 63. Map of Iowa, 257 262 263 270 276 281 332 606. Section through |  | | Book (edition) | | States Geological Survey, to Mr. H. F. Bain, of the Iowa Geological Survey, to Mr. S. S. Fowler, of Nelson...cross-section of Iron Hill near Waukon, Allamakee Co., Iowa 99 13. Geological section of the Amenia mine...with deeply worn river valleys. Indiana, Illinois, Iowa, and Missouri con tain prairie and rolling country...Silu rian strata in Minnesota, Wisconsin, northern Iowa, and Illi nois, which in these States lie on the...ceeded by subordinate Devonian, and in Southern Iowa, Illi nois, and Missouri by Carboniferous. In southern |  | | Book | | Delaware Florida Georgia Idaho Illlnois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Michigan...Indiana Iowa Geological Survey \,./' Gttele~ \.1m11x I(. W i ,. T Iowa City, Iowa S .Jc) ¥ o J...northeast part of the Coosa Coal Field, St. Clair County, Alabama, by H. E. Rothrock. 1949. 69 B. 50 Well...and G. L. Richardson. 91 1940. district, Franklin County, Alabama, by E . F. Burchard and H. D. Pallister...C".1.5 Geology and mineral resources of Cherokee County, AlaC. 2 Abstract of Alabama clay bama, by E . |
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