 | | Report (issue) | | ALONG THE FRONT RANGE FROM DENVER TO BOULDER, COLORADO Clay Minerals Society 39th Annual Meeting and...Geological Survey Open-File Report 02-413 Denver, Colorado 2002 U.S. DEPARTMENT OF THE INTERIOR GALE A........................ 11 The clay industry in Colorado ..................................... 13 Rubey................. 67 Nederland; mining in Boulder County .............................. 67 Boulder Canyon...Table Mountain area ..................... 15 4. Diagram showing stratigraphy in the Golden area ......... |  | | Report (volume) | | sequence_____________________________________ Morrison contact in the northwestern sequence________________...sequences________________________ Contact of the Morrison and Lakota formations_______________ Age of the...disconformity _____ __ _____ _ ___ _____ __ ____ _ __ __ _ Siderite zone______________________________________________...has proved difficult to apply outside of a limited area in the southeastern Black Hills in which the names...(Dakota) with the Dakota sandstone of southeastern Colorado has led to confusion in the application of Darton's |  | | Report (issue) | | CIRCULAR 215 URANIUM IN THE METAUMINING DISTRICTS OF COLORADO UNITED STATES DEPARTMENT OF THE INTERIOR Douglas...215 URANIUM IN THE METAL-MINING DISTRICTS OF COLORADO By R. U. King, B. F. Leonard, F. B. Moore, and...C. URANIUM IN THE METAL-MINING DISTRICTS OF COLORADO By R. U. King, B. F. Leonard, F. B. Moore, and...showing the distribution of uranium deposits in Colorado. Relation of pitchblende deposits to bostonite...bostonite dikes in the Front Range mineral belt, Colorado .......................... Relation of pitchblende |  | | Journal (article/letter/editorial) | | Although Colorado may be most noted for rhodochrosite or amazonite, the many varieties and associations...a k e w o o d , Colorado 80225 DIANNE L. K I L E 333 S a l e m Street Aurora, Colorado 80011 C O L O...and J. A. Mur phy for an update to Minerals of Colorado: A 100-Year Record (Eckel, 1961). 374 ROCKS... Quartz was a familiar gemstone to many early Colorado residents, as documented by an extensive body...body of literature. The first published list of Colorado mineral localities (in cluding quartz) was included |  | | Report (volume) | | sandstone________________________________________ Emerson formation._______________________________________ Upper...formation_____________________________________ Jefferson limestone______________________________________...formation___________________________________________ Morrison formation________________________________________... T. 23 N., R. 26 E., about 7 miles south of the area shown in plate 52. The areal distribu723 724 ...is a map of the general geologic structure of the area shown on the geologic map. Following are brief descriptions |  | | Report (volume) | | the Dakota Group Along the Northern Front Range, Colorado By KARL M. WAAGE GEOLOGICAL SURVEY BULLETIN...Lytle and South Platte formations in the Denver area with emphasis on the distribution of the refractory...the Dakota group along the northern Front Range, Colorado. Washington, U.S. Govt. Print. Off., 1960. v,...Stratigraphic-Cretaceous. Clay-Colorado. ( Series) 2. Geology-Colorado. 3. For sale by the Superintendent...Dakota group________________________________ Lytle formation and its clayrocks________________________________ |  | | Journal (article/letter/editorial) | | Cryo-Genie mine, San Diego County, California. Natural History Museum of Los Angeles County specimen, Harold and...mine, Gilman, Eagle County, Colorado. Natural History Museum of Los Angeles County specimen, Harold and...Acanthite-argentite, Colorado, 307 Actinolite/tremolite, Michigan, 344 Adularia, Michigan 341 “Alaskaite,” Colorado, 307...395 Allanite-(Ce), California, 162 Allophane, Colorado, 307 Almandine, Connecticut, 261 Almandine-spessartine...Almandine-spessartine, California, 160 Alunite, Colorado, 308 Amblygonite-montebrasite,California, 160 Analcime |  | | Report (volume) | | . 234 " y { " ,-t .. .~,:",. I " , COLORADO "or.! _ +, (~ STATE OF .~ :'(' COL~ADO /... BULLETIN 40 RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BlaLlllGRAPHY by James L. Nelson-Moore,...Energy COLORADO GEOLOGICAL SURVEY DEPARTMENT OF NATURAL RESUURCES STATE OF COLORADO DENVER, COLORADO 1978...ete 11 st r ng of rad i aaet 1ve occurrences 1n Colorado, with a comprehensive blbi iography and bibliographic...association of radium, uranium. and vanadIum on the Colorado Plateau sparked several periods of exploratIon |  | | Book | | A. Selden BSc PhD University of Kansas, Kansas, USA MANSON PUBLISHING DEDICATION To Chris and Maura...138 Chapter 9 The Morrison Formation 151 Chapter 10 The Hell Creek Formation 168 Chapter 11 The...The Green River Formation 186 Chapter 12 Florissant 205 Chapter 13 Dominican Amber 233 Chapter...Barbara, USA: 11. Black Hills Institute for Geological Research, Hill City, South Dakota, USA: 167, 170...125, 126, 127. Sam Ciurca, Rochester, New York, USA: 72, 75, 81, 85. Simon Conway Morris, University |  | | Report (issue) | | mineral belt, Colorado...... 11 Sections showing depth of pitchblende deposits, Colorado ...............map and section of the Thursday property, Juab County, Utah ......................... 15 Geologic map...Geologic maps of the Fluorine Queen property, Juab County, Utah............................ .17 Chart showing...upper cut, East Slope no. 2 uranium prospect, Piute County, Utah...... 23 Map showing location of secondary..... 27 Section of cliff face, Oyler mine, Wayne County, Utah........................................ 28 |  | | Report (issue) | | COLORADO STATE GEOLOGICAL SURVEY BOULDER R. D. GEORGE, STATE GEOLOGIST I Bulletin s\ Clays d Eastern...Eastern Colorado BY G. MONTAGUE BUTLER 1914 DENVEU,COLORADO THF. SMITH-BROOKS PRINTING COMPANY, STATE...STATE PRINTERS 1915 The Clays of Eastern Colorado AND DATA CoNCERNING THoSE NEAR SoME CENTERS oF PoPULATION...ASSOCIATE PROFESSOR OF GEOLOGY AND MINERALOGY COLORADO SCHOOL OF MINES GEOLOGICAL BOARD Hrs ExcELLENCY.... Governor of Colorado LIVINGSTON FARRAND ........... President University of Colorado WILLIAM G. HALDANE |  | | Report (volume) | | Geology of the Nefsy Divide Quadrangle Crook County, Wyoming GEOLOGICAL SURVEY Prepared on behalf of... Geology of the Nefsy Divide Quadrangle Crook County, Wyoming By C. L. PILLMORE and W. J. MAPEL CONTRIBUTIONS...systems___________________________________ Spearfish formation._______________________________________ Jurassic...Sundance formation__________________________________ Morrison formation___________.______-____-____---____Cretaceous...formation__________________________-__---_Fall River formation.. __________________-_-_-----_Skull Creek sha |  | | Report (volume) | | _____ Minnelusa Formation._.________._._..---_..._._.__.____-_-_--_ Opeche Formation.___-.___________...___.__-_..--_____-__-_-__-_.-_-_--_ Spearfish Formation.__.__-___.__.._._________._....._.___-_.__ Jurassic...__---__ Sundance Formation..-_____.__._.__..____._____...____________ Morrison Formation.____-__-_.___....----___-_._____________________________ Lakota Formation._______________.__....._..______._._ Chilson Member....----------------------------.----Fall River Formation.-..___._____-_..__._________._-__ Lower unit_ |  | | Book | | (South Africa, Namibia), Chenoweth W. (Colorado Plateau, USA), Coste A. (Limousin, France), Cuney M....Grauch R (western USA), Gautier A. (breccia pipe deposits, USA), Halladay Ch.R (eastern USA), Harshman E.N...N. (Wyoming Basins, USA), Hruby J. (CSFR), Kolb S. (Bavaria, W-Germany), Krol W. (Eastern Europe), Matos... N.M., USA), Smith RB. (South Texas, USA), Tan H.B. (Canada), Thamm J. (Colorado Plateau, USA), Tauchid...Voss C. (general), Wallace A.R (Schwartzwalder, USA), Wutzler B. (Australia). The numerous manuscripts |  | | Book | | The Holzmaden Shale 79 Chapter 9 The Morrison Formation 88 Chapter 10 The Solnhofen Limestone...Berlin: 208. Natural History Museum of Los Angeles County: 254, 257, 259, 266. John Nudds, University of...setting, so common in this period of major coal formation. The end of the Permian Period saw the demise...dinosaurs dominated the scene, and the Morrison Formation of the western USA is the bestknown Lagerstätte preserving...146 MESOZOIC Jurassic Solnhofen Limestone Morrison Formation Holzmaden Shales Triassic Grès à Voltzia |  | | Report (issue) | | and Permian systeiiiS _____________ _ Minnelusa formation _______________________ _ Permian system ____..._______________________________ Opeche formation __________________________ _ Minnekahta limestone ______________________...Triassic systeiiiS ___________________ _ Spearfish formation ________________________ _ Jurassic system ____________________...series ______________________ _ Gypsum Spring formation ______________ _ Upper Jurassic series ___ -~...-~ ___ -- ___ --- _______ _ Sundance formation ____________________ _ Canyon Springs sandstone member ___ |  | | Report (volume) | | .............__---_-________-__-_. Spearfish Formation.__ ____________________________________ Jurassic...Series__---_-__-_-_____-_--_-__._-_------Gypsum Spring Formation ______ _______________________ Upper Jurassic...Redwater Shale Member.._.____._..___________._-_ Morrison Formation___________________________________ Cretaceous..._______-_Lakota Formation.____________________________________ Fall River Formation........._________________________...Shale...---.-...-.....---.-.-......---..Greenhorn Formation.......___________________________ Carlile Shale__ |  | | Report (volume) | | Formation__-_----_----____-___-_--_---__-_____._ Morrison Formation._______________________________________ Lower...-_--__Lakota Formation.-_----___-___--_________--___-___.______ *. Fall River Formation.-_-____-----..._-_-_--__-_--___------_-_-.--...__"*" Greenhorn Formation-_-___-_--_-__-___-_------_--------__. J1 1 3...Sandstone-_____________________________________ Lance Formation._________________________________________ -i....Columnar sections of the Fall River, Lakota, and Morrison Formations, northeastern part of the Upton quadrangle |  | | Report (issue) | | KNAPPEN and G. F. MOULTON INTRODUCTION LOCATION The area described in this paper consists of about 1,050...Stillwater Counties. (See key map on pi. 1.) This area lies north of the Big Horn Basin of Wyoming. It...River flows eastward across the northern part of the area here described and receives the water of Clark Fork...which flows in a northerly direction across the area. 1 2 CONTRIBUTIONS TO ECONOMIC GEOLOGY, 1930...public lands. The coal resources of part of the area and also the possibilities of obtaining oil and |  | | Report (issue) | | Mineral Deposits of the Carlile Quadrangle Crook County, Wyoming By M. H. BERGENDAHL, R. E. DAVIS, and..._V_"____ _______-"-_______-________--_Sundance formation- _ _"_ _ _ _'_ ______ ___._____-_J________Morrison...relations and age_ _________________ Fall River formation.. ___.._ _______________________ Siltstone unit___... _ _ _ _ _ __ _.__. _ ..__.__.____ Greenhorn formation _ ________________________________ Carlile shale...formations, ... 36. Geologic map of the Carlile mine area. 37. Geologic map and sections of the Carlile mine |  | | Report (volume) | | Deposits of the Strawberry Hill Quadrangle, Crook County Wyoming By ROBERT E. DAVIS and GLEN A. IZETT GEOLOGICAL...deposits of the Stra wherry Hill quadrangle, Crook County, Wyoming, by Robert E. Davis and Glen A. Izett...author. II. Title: Strawberry Hill quadrangle, Crook County, Wyoming. (Series) For sale by the Superintendent...series_______________________________________ Morrison formation______________ ______________________...formation______________________________________ Fall River formation __________________ :..________________ Lower unit_ |  | | Report (issue) | | Minerals in Powderhorn District, Gunnison County, Colorado By J. C. OLSON and S. R. WALLACE A CONTRIBUTION...86. Index map of Colorado, showing location of Powderhorn district, Gunnison County, Colo_-__-__--_-_-_----_-_--_...MINERALS IN THE POWDERHORN DISTRICT, GUNNISON COUNTY, COLORADO By JERRY C. OLSON and STEWART R. WALLACE ABSTRACT...deposits in an area 6 miles wide and 20 miles long in the Powderhorn district, Gunnison County, Colo. The...These rocks are overlain by sandstone of the Morrison formation of Jurassic age, and by volcanic rocks of |  | | Report (issue) | | Pre-Quaternary Rocks in the Sun River Canyon Area, Northwestern Montana GEOLOGICAL SURVEY PROFESSIONAL...ROCKS IN THE SUN RIVER CANYON AREA, NORTHWESTERN MONTANA Sun River Canyon area, northwestern Montana. The...join at the west enarea near center of drawing). The river flows east from...Canyon Area, Northwestern Montana By MELVILLE R. MUDGE GEOLOGY OF THE SUN RIVER CANYON AREA, NORTHWESTERN...PAPER 663-A A comprehensive restudy of a classic area of stratigraphy and thrust faulting in the northern |  | | Report (issue) | | Rock District, San Miguel and Dolores Counties, Colorado GEOLOGICAL SURVEY PROFESSIONAL PAPER 576-B Prepared...Rock District, San Miguel and Dolores Counties, Colorado By DANIEL R. SHAWE GEOLOGIC INVESTIGATIONS IN...ROCK DISTRICT SAN MIGUEL AND DOLORES COUNTIES, COLORADO GEOLOGICAL SURVEY PROFESSIONAL PAPER 576-B..._________________________________________ Pre-Morrison rocks________________________________________...________________________________ Cutler Formation __________________________________________________ |  | | Report (volume) | | Geology of Uranium Deposits in the Front Range, Colorado By P. K. SIMS and D. M. SHERIDAN With sections...the geology of uranium veins in a major productive area UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...mines_______________________________________ Boulder CountY----------------------------------~-----------Jamestown...Description of principal mines-Continued Boulder County-Continued Other areas __________________________...Moore______________________________ Clear Creek CountY------------------------------------------Idaho |
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