DOCSLIB.ORG

Geologic Atlas of Washington County, Minnesota

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

Prepared and Published with the Support of COUNTY ATLAS SERIES THE WASHINGTON COUNTY BOARD OF COMMISSIONERS, ATLAS C-39, PART A MINNESOTA GEOLOGICAL SURVEY Washington County Harvey Thorleifson, Director THE MINNESOTA DEPARTMENT OF NATURAL RESOURCES, DIVISION OF ECOLOGICAL AND WATER RESOURCES, AND the Minnesota LegacY Amendment'S CLean Water FUND Plate 2—Bedrock Geology CHISAGO COUNTY Y CHISAGO COUNTY T 93° W. 92° 52' 30" W. 92° 45' W. N R. 21 W. R. 20 W. U R. 19 W. O U C s Sea s t Opo t BEDROCK GEOLOGY 6 j D POLK A 275 Bone t K j Lake COUNTY 1 6 s Lake 1 Ops6 O j N 275 Nielsen 275 A ¤8 t U s Lake300 D Forest U 300 By 300 )95 C 35 C' ¦§ j 300 Opo Forest Lake Opo Goose Mud Lake 300 Julia R. Steenberg and Andrew J. Retzler Lake 300 Os w Lake GermanOps Os 275 300 Lake Clear Lake Ops 275 s 300 Opo w WISCONSIN T. 32 N. t 2016 T. 32 N. Lithostratigraphic Composite natural gamma log unit 275 j 300 Ops s 97 225 45° 15' N. Era Lithology 45° 15' N. s ) 250 97 j Os Os Group, Increasing count LOCATIon DIaGraM ) FOREST LAKE Sylvan 300 SCANDIA 300 300 Formation, Lake 0 100 M System-Series Map symbol Hydrostratigraphic properties j Os Member API-G units Thickness (in feet) s j Fish Ops Lake Hay 300 Lake Opo Decorah Od Shale <40 Galena Group Opo 300 j s t ¤61 300 300 Sand t White Ops Lake Platteville and 300 Opg Rock Glenwood Formations 30-35 INTRODUCTION distinguish the Oneota Dolomite from the Shakopee Formation and St. Peter Sandstone Ph Lake Long Lake from the sandy upper Shakopee Formation. Therefore, the mapped distribution of these Opo CORRELATION OF MAP UNITS The geologic map, cross sections, and stratigraphic column on this plate depict the type, distribution, 31 Big Marine Lake units is more speculative in these areas. The thickness of the Prairie du Chien Group 31 36 36 250 31 Os s 300 Upper Ordovician POLK and structure of the bedrock units in Washington County that are either exposed at the land surface or lie Old Mill Stream w beneath the St. Peter Sandstone varies greatly across Washington County, from less than j j F Os COUNTY directly beneath unconsolidated Quaternary glacial sediments of variable thickness (see cross sections j 50 to nearly 300 feet (15 to 91 meters; Fig. 5). This is interpreted to be due to several and Plates 3, 4, and 5, Surficial Geology, Quaternary Stratigraphy, Depth to Bedrock, and Bedrock s ST. CROIX Od factors, including syndepositional faulting along the Hudson–Afton horst, and erosion of Horseshoe 1 6 Lake Tonti Upper Ordovician Topography). The map shows how the bedrock surface would appear if it was viewed from an aerial Creek Creek 6 1 COUNTY the Shakopee Formation prior to deposition of the St. Peter Sandstone. This erosional 6 Ops St. Peter 300 Opg perspective and the overlying Quaternary sediments were stripped away. The bedrock units near the land 300 Sandstone Os surface is the unconformity that marks the contact between the Shakopee Formation and Os Marine275 On 140-160 surface in Washington County consist of sedimentary rocks of Paleozoic age that form distinguishable St Croix overlying St. Peter Sandstone. Opo Os 300 Middle Ordovician and mappable layers designated as formations. These units are commonly exposed along the Mississippi Ops Shakopee Formation (Lower Ordovician)—A heterolithic unit composed mainly of light 300 unconformity and St. Croix River bluffs, within rock quarries, and along roadcuts within the county. Several of the Hardwood Ops j brown, thin- to medium-bedded dolostone, sandy dolostone, sandstone, and shale. It Hardwood Terrapin Paleozoic bedrock formations are major reservoirs for water supply in Washington County and also 275 Ops 300 Mud Ops Lake 300 contains oolites, intraclasts, fossilized microbial mounds, chert nodules, quartz sandstone, Oneka Turtle Middle Ordovician Pigs LITHOLOGY KEY provide a source of crushed carbonate rock and silica sand. Lake Opo Lake Lake Eye unconformity and green-gray shale partings. Thickness of the Shakopee Formation beneath the St. Ops )95 Lower Ordovician Characteristics of each formation are given in the stratigraphic column (Fig. 1) and in the description Os Peter Sandstone is quite variable within the area of the Hudson–Afton horst, ranging Limestone Opo of map units. The accompanying bedrock geologic cross sections add the dimension of depth and illustrate HUGO 275MAY from almost absent to nearly 200 feet (61 meters) thick. It appears to be thickest in the Os 300 the stratigraphic, structural, and topographic relationships of the bedrock units, as well as the variable T. 31 N. Hugo j T. 31 N. unconformity PALEOZOIC most southeast part of the county, east of the Hastings fault, where it is nearly 200 feet 275 Os St. Croix Shakopee Dolostone thickness of the overlying Quaternary sediments. Surfaces representative of the elevation of the tops of Ops (61 meters) thick. On the opposite side of the horst, on the west side of the Cottage w e Formation j 250 Rice 90-120 the mapped formations are also available as Digital Elevation Models (DEMs) for use in GIS programs. Os Grove fault, it reaches thicknesses of 115 feet (35 meters) and appears to progressively Egg Lake s Clearwater Os 300 Square Sandy dolostone The geologic formations are thin in relation to their aerial extent, and would only be one-tenth as thick Lake Opo s thin towards the northwest. Based on a limited amount of drill cuttings and geophysical Creek Lake as shown on the cross sections if no vertical exaggeration were used. The exaggeration necessary to j Sandstone Upper Cambrian data within the Hudson–Afton horst, it appears that the Shakopee Formation thins to 300Ops show the thin rock formations gives the appearance of steeper slopes on bedrock unit contacts, the land Lower Ordovician t 300 Hager Very fine- to fine-grained less than 50 feet (15 meters) and may even be absent beneath the St. Peter Sandstone at Y Os Prairie du Chien Group Oneota surface, and bedrock topography. Most of the Paleozoic units shown on this plate, with the exception T City Opo several locations (see cross section A–A'). N 275 Dolomite t 50-80 Fine- to medium-grained unconformity of the Mt. Simon and Wonewoc Sandstones and Eau Claire Formation, can be seen at the land surface U ¤61 School w Opo Oneota Dolomite (Lower Ordovician)—Predominantly a yellowish-gray to light brown, O Section Coon in places in Washington County. The sedimentary rocks differ in their resistance to weathering and C Sunset Valley G Os Lake medium- to thick-bedded dolostone that generally lacks sedimentary features such as A Bald Lake Long e 31 River erosion, as indicated by the weathering profile on the lithology column of Figure 1. The units that cover K Medium- to coarse-grained Lake Big oolites and quartz sand characteristic of the Shakopee Formation, except in its lowermost O Eagle Os 31 Middle Cambrian the largest areas of the map are the most resistant to weathering and generally form plateaus composed N 36 Carnelian 36 Ops 31 275 A Lake Lake m part. The formation contains two members, the Hager City and the Coon Valley, but Round Opo s Shaly of carbonate rock (limestone and dolostone). The soft sandstone and shale formations are more easily 45° 7' 30" N. Os Os 275 they are not mapped separately. The basal Coon Valley Member is a heterolithic unit Fish Lake 45° 7' 30" N. unconformity eroded and commonly occur on bedrock plateau or valley walls. Lake 300 275 Jordan RAMSEY COUNTY j j composed of thinly bedded dolostone, sandy dolostone, and beds of fine- to coarse- j Sandstone 85-100 Louise 225 Lake Little Siltstone Mss Production of the map and associated products relied on several data sources, including outcrops, grained, poorly sorted quartz sandstone. Thickness of the Coon Valley Member is quite 6 1 6 Opo Carnelian 275 1 water-well and scientific drilling records from the County Well Index, rock core, drill cutting samples, Mann Loon Lake variable, it is locally absent to 30 feet (9 meters) thick. There appears to be a slight Benz Lake Os s OpsLake Shale Mbv MESOPROTEROZOIC borehole geophysical logs, seismic soundings, geophysical images, and previously published geologic Lake Brown's trend in its thickness along the Hudson–Afton horst whereby it is thickest on the down Dellwood 300 w Ops maps of Washington and adjacent counties (Mossler and Bloomgren, 1990; Mossler and Tipping, 2000; Pine M 300 Silver 275Opo dropped sides of the faults (20 to 30 feet [6 to 9 meters]) and thinner between the faults Tree Chert Mossler, 2005a, b, 2006a, b, c, d, 2013; Anderson, 2009). This map supersedes the previous bedrock w St. Lawrence Mpv (10 to 15 feet [3 to 5 meters]). It also appears to be thin to absent towards the western Os Lake )95 s Os Lake 275 275 92° 45' W. Formation G geology map of Washington County (Mossler and Bloomgren, 1990). Significant improvements and 35-45 edge of the county and within the central and northern parts of the county. The Hager B 300 Ops G Oolites Os Silver modifications were made to the previous map based on additional water-well records, drill cuttings, City Member is primarily very finely crystalline dolostone, with microbial textures. Its 300 jSTILLWATER M G borehole geophysics, and refined geophysical images. The Prairie du Chien Group is separated into Creek Glauconite GRANT Opo thickness also shows a similar trend to the Coon Valley Member in being thicker along Creek the Oneota Dolomite and Shakopee Formation and the St.
Recommended publications
  • Lexicon of Pleistocene Stratigraphic Units of Wisconsin

    Lexicon of Pleistocene Stratigraphic Units of Wisconsin

    Lexicon of Pleistocene Stratigraphic Units of Wisconsin ON ATI RM FO K CREE MILLER 0 20 40 mi Douglas Member 0 50 km Lake ? Crab Member EDITORS C O Kent M. Syverson P P Florence Member E R Lee Clayton F Wildcat A Lake ? L L Member Nashville Member John W. Attig M S r ik be a F m n O r e R e TRADE RIVER M a M A T b David M. Mickelson e I O N FM k Pokegama m a e L r Creek Mbr M n e M b f a e f lv m m i Sy e l M Prairie b C e in Farm r r sk er e o emb lv P Member M i S ill S L rr L e A M Middle F Edgar ER M Inlet HOLY HILL V F Mbr RI Member FM Bakerville MARATHON Liberty Grove M Member FM F r Member e E b m E e PIERCE N M Two Rivers Member FM Keene U re PIERCE A o nm Hersey Member W le FM G Member E Branch River Member Kinnickinnic K H HOLY HILL Member r B Chilton e FM O Kirby Lake b IG Mbr Boundaries Member m L F e L M A Y Formation T s S F r M e H d l Member H a I o V r L i c Explanation o L n M Area of sediment deposited F e m during last part of Wisconsin O b er Glaciation, between about R 35,000 and 11,000 years M A Ozaukee before present.
  • Recent Fossil Finds in the Indian Islands Group, Central Newfoundland

    Recent Fossil Finds in the Indian Islands Group, Central Newfoundland

    Current Research (2006) Newfoundland and Labrador Department of Natural Resources Geological Survey, Report 06-1, pages 221-231 RECENT FOSSIL FINDS IN THE INDIAN ISLANDS GROUP, CENTRAL NEWFOUNDLAND 1W.D. Boyce, P.Geo. and 2W.L. Dickson, P.Geo. 1Regional Geology Section 2Mineral Deposits Section ABSTRACT During the 2004 and 2005 field seasons a number of fossiliferous exposures of the Indian Islands Group rocks were exam- ined. The results of these fossil surveys are presented here. The occurrence of the bryozoan Stictopora scalpellum (Lonsdale, 1839) in many outcrops of the Silurian Indian Islands Group definitively dates these exposures as latest Wenlock (late Home- rian). Several richly fossiliferous localities yield faunas indicative of Wenlock, late Wenlock (Homerian), and middle Ludlow (late Gorstian to early Ludfordian) ages. INTRODUCTION Dudley, West Midlands, England, of late Homerian (latest Wenlock) age (Snell, 2004, page 6, Text-Figure 4). There is as yet no comprehensive, integrated lithostrati- graphic–biostratigraphic scheme for the Silurian shelly fau- Boyce (2004, page 7) identified Ptilodictya scalpellum nas of the Indian Islands Group (IIG). Furthermore, apart Lonsdale, 1839 from a sawdust-filled quarry near Glenwood from this report, the most extensive recent paleontological (JOD-2003-113 and LD05-0064 - see Plates 2 and 3) as well studies of the area remain those of Boyce et al. (1993), as from drill core at the Beaver Brook antimony mine Boyce and Ash (1994) and Donovan et al. (1997). (2004F016 - see Plate 4). During the summers of 2004 and 2005, Stictopora scalpellum (Lonsdale, 1839) was also iden- In 2004, a total of six days was spent in the field with tified from a number of additional IIG outcrops, including: G.C.
  • Hydrogeology and Stratigraphy of the Dakota Formation in Northwest Iowa

    Hydrogeology and Stratigraphy of the Dakota Formation in Northwest Iowa

    WATER SUPPLY HYDROGEOLOGY AND J.A. MUNTER BULLETIN G.A. LUDVIGSON NUMBER 13 STRATIGRAPHY OF THE B.J. BUNKER 1983 DAKOTA FORMATION IN NORTHWEST IOWA Iowa Geological Survey Donald L. Koch State Geologist and Director 123 North Capitol Street Iowa City, Iowa 52242 IOWA GEOLOGICAL SURVEY WATER-SUPPLY BULLETIN NO. 13 1983 HYDROGEOLOGY AND STRATIGRAPHY OF THE DAKOTA FORMATION IN NORTHWEST IOWA J. A. Munter G. A. Ludvigson B. J. Bunker Iowa Geological Survey Iowa Geological Survey Donald L. Koch Director and State Geologist 123 North Capitol Street Iowa City, Iowa 52242 Foreword An assessment of the quantity and quality of water available from the Dakota (Sandstone) Formation 1n northwest Iowa is presented in this report. The as sessment was undertaken to provide quantitative information on the hydrology of the Dakota aquifer system to the Iowa Natural Resources Council for alloca tion of water for irrigation, largely as a consequence of the 1976-77 drought. Most area wells for domestic, livestock, and irrigation purposes only partial ly penetrated the Dakota Formation. Consequently, the long-term effects of significant increases in water withdrawals could not be assessed on the basis of existing wells. Acquisition of new data was based upon a drilling program designed to penetrate the entire sequence of Dakota sediments at key loca tions, after a thorough inventory and analysis of existing data. Definition of the distribution, thickness, and lateral and vertical changes in composition of the Dakota Formation has permitted the recognition of two mem bers. Additionally, Identification of the rock units that underlie the Dakota Formation has contributed greatly to our knowledge of the regional geology of northwest Iowa and the upper midwest.
  • Ecological Regions of Minnesota: Level III and IV Maps and Descriptions Denis White March 2020

    Ecological Regions of Minnesota: Level III and IV Maps and Descriptions Denis White March 2020

    Ecological Regions of Minnesota: Level III and IV maps and descriptions Denis White March 2020 (Image NOAA, Landsat, Copernicus; Presentation Google Earth) A contribution to the corpus of materials created by James Omernik and colleagues on the Ecological Regions of the United States, North America, and South America The page size for this document is 9 inches horizontal by 12 inches vertical. Table of Contents Content Page 1. Introduction 1 2. Geographic patterns in Minnesota 1 Geographic location and notable features 1 Climate 1 Elevation and topographic form, and physiography 2 Geology 2 Soils 3 Presettlement vegetation 3 Land use and land cover 4 Lakes, rivers, and watersheds; water quality 4 Flora and fauna 4 3. Methods of geographic regionalization 5 4. Development of Level IV ecoregions 6 5. Descriptions of Level III and Level IV ecoregions 7 46. Northern Glaciated Plains 8 46e. Tewaukon/BigStone Stagnation Moraine 8 46k. Prairie Coteau 8 46l. Prairie Coteau Escarpment 8 46m. Big Sioux Basin 8 46o. Minnesota River Prairie 9 47. Western Corn Belt Plains 9 47a. Loess Prairies 9 47b. Des Moines Lobe 9 47c. Eastern Iowa and Minnesota Drift Plains 9 47g. Lower St. Croix and Vermillion Valleys 10 48. Lake Agassiz Plain 10 48a. Glacial Lake Agassiz Basin 10 48b. Beach Ridges and Sand Deltas 10 48d. Lake Agassiz Plains 10 49. Northern Minnesota Wetlands 11 49a. Peatlands 11 49b. Forested Lake Plains 11 50. Northern Lakes and Forests 11 50a. Lake Superior Clay Plain 12 50b. Minnesota/Wisconsin Upland Till Plain 12 50m. Mesabi Range 12 50n. Boundary Lakes and Hills 12 50o.
  • Stratigraphic Succession in Lower Peninsula of Michigan

    Stratigraphic Succession in Lower Peninsula of Michigan

    STRATIGRAPHIC DOMINANT LITHOLOGY ERA PERIOD EPOCHNORTHSTAGES AMERICANBasin Margin Basin Center MEMBER FORMATIONGROUP SUCCESSION IN LOWER Quaternary Pleistocene Glacial Drift PENINSULA Cenozoic Pleistocene OF MICHIGAN Mesozoic Jurassic ?Kimmeridgian? Ionia Sandstone Late Michigan Dept. of Environmental Quality Conemaugh Grand River Formation Geological Survey Division Late Harold Fitch, State Geologist Pennsylvanian and Saginaw Formation ?Pottsville? Michigan Basin Geological Society Early GEOL IN OG S IC A A B L N Parma Sandstone S A O G C I I H E C T I Y Bayport Limestone M Meramecian Grand Rapids Group 1936 Late Michigan Formation Stratigraphic Nomenclature Project Committee: Mississippian Dr. Paul A. Catacosinos, Co-chairman Mark S. Wollensak, Co-chairman Osagian Marshall Sandstone Principal Authors: Dr. Paul A. Catacosinos Early Kinderhookian Coldwater Shale Dr. William Harrison III Robert Reynolds Sunbury Shale Dr. Dave B.Westjohn Mark S. Wollensak Berea Sandstone Chautauquan Bedford Shale 2000 Late Antrim Shale Senecan Traverse Formation Traverse Limestone Traverse Group Erian Devonian Bell Shale Dundee Limestone Middle Lucas Formation Detroit River Group Amherstburg Form. Ulsterian Sylvania Sandstone Bois Blanc Formation Garden Island Formation Early Bass Islands Dolomite Sand Salina G Unit Paleozoic Glacial Clay or Silt Late Cayugan Salina F Unit Till/Gravel Salina E Unit Salina D Unit Limestone Salina C Shale Salina Group Salina B Unit Sandy Limestone Salina A-2 Carbonate Silurian Salina A-2 Evaporite Shaley Limestone Ruff Formation
  • Bedrock Geology of Dodge County, Wisconsin (Wisconsin Geological

    Bedrock Geology of Dodge County, Wisconsin (Wisconsin Geological

    MAP 508 • 2021 Bedrock geology of Dodge County, Wisconsin DODGE COUNTY Esther K. Stewart 88°30' 88°45' 88°37'30" 88°52'30" 6 EXPLANATION OF MAP UNITS Tunnel City Group, undivided (Furongian; 0–155 ft) FOND DU LAC CO 630 40 89°0' 6 ! 6 20 ! 10 !! ! ! A W ! ! 1100 W ! GREEN LAKE CO ! ! ! WW ! ! ! ! DG-92 ! ! ! 1100 B W! Includes Lone Rock and Mazomanie Formations. These formations are both DG-53 W ! «49 ! CORRELATION OF MAP UNITS !! ! 7 ! !W ! ! 43°37'30" R16E _tc EL709 DG-1205 R15E W R14E R15E DG-24 W! ! 1 Quaternary ! 980 ! W W 1 ! ! ! 6 DG-34 6 _ ! 1 R17E Os Lake 1 R16E 6 interbedded and laterally discontinuous and therefore cannot be mapped 1 6 W ! ! 1100 !! 175 940 Waupun DG-51 ! 980 « Oa ! R13E 6 Emily R14E W ! 43°37'30" ! ! ! 41 ¤151 B «49 ! ! ! ! Opc ! Drew «68 ! W ! East ! ! ! individually at this scale in Dodge County. Overlies Elk Mound Group across KW313 940 ! ! ! ! ! ! 940 ! W B ! ! - ! ! W ! ! ! ! ! ! !! Waupun ! W ! Undifferentiated sediment ! ! W! B 000m Cr W! ! º Libby Cr ! 3 INTRUSIVE SUPRACRUSTAL 3 1020 ! ! Waupun ! DG-37 W ! ! º 1020 a sharp contact. W ! 50 50 N ! ! KS450 ! ! ! IG300 ! B B Airport ! RO703 ! ! Brownsville ! ! ! ! ! ! 1060 ! ROCKS W ! ! ROCKS Unconsolidated sediments deposited by modern and glacial processes. 940 ° ! Qu ! W Br Rock SQ463 B ! Pink, gray, white, and green; coarse- to fine-grained; moderately to poorly 980 B River B B ! ! KT383 ! ! Generally 20–60 feet (ft) thick; ranges from absent where bedrock crops ! !! ! ! ! ! ! Su Lower Silurian ° ! ! ! ! ! 940 860 ! ! ! ! ! ! ! ! ! ! sorted; glauconitic sandstone, siltstone, and mudstone with variable W ! B B B ! ! ! 980 ! ! ! 780 ! Kummel !! out to more than 200 ft thick in preglacial bedrock valleys.
  • Quarrernary GEOLOGY of MINNESOTA and PARTS of ADJACENT STATES

    Quarrernary GEOLOGY of MINNESOTA and PARTS of ADJACENT STATES

    UNITED STATES DEPARTMENT OF THE INTERIOR Ray Lyman ,Wilbur, Secretary GEOLOGICAL SURVEY W. C. Mendenhall, Director P~ofessional Paper 161 . QUArrERNARY GEOLOGY OF MINNESOTA AND PARTS OF ADJACENT STATES BY FRANK LEVERETT WITH CONTRIBUTIONS BY FREDERICK w. SARDE;30N Investigations made in cooperation with the MINNESOTA GEOLOGICAL SURVEY UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON: 1932 ·For sale by the Superintendent of Documents, Washington, D. C. CONTENTS Page Page Abstract ________________________________________ _ 1 Wisconsin red drift-Continued. Introduction _____________________________________ _ 1 Weak moraines, etc.-Continued. Scope of field work ____________________________ _ 1 Beroun moraine _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 47 Earlier reports ________________________________ _ .2 Location__________ _ __ ____ _ _ __ ___ ______ 47 Glacial gathering grounds and ice lobes _________ _ 3 Topography___________________________ 47 Outline of the Pleistocene series of glacial deposits_ 3 Constitution of the drift in relation to rock The oldest or Nebraskan drift ______________ _ 5 outcrops____________________________ 48 Aftonian soil and Nebraskan gumbotiL ______ _ 5 Striae _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 48 Kansan drift _____________________________ _ 5 Ground moraine inside of Beroun moraine_ 48 Yarmouth beds and Kansan gumbotiL ______ _ 5 Mille Lacs morainic system_____________________ 48 Pre-Illinoian loess (Loveland loess) __________ _ 6 Location__________________________________
  • Mechanical Properties of St. Peter Sandstone a Comparison of Field and Laboratory Results a Thesis Submitted to the Faculty of T

    Mechanical Properties of St. Peter Sandstone a Comparison of Field and Laboratory Results a Thesis Submitted to the Faculty of T

    MECHANICAL PROPERTIES OF ST. PETER SANDSTONE A COMPARISON OF FIELD AND LABORATORY RESULTS A THESIS SUBMITTED TO THE FACULTY OF THE GRADUATE SCHOOL OF THE UNIVERSITY OF MINNESOTA BY MICHAEL EUGENE DITTES IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE DECEMBER, 2015 This thesis contains previously published material (Appendix E) in the “Journal of Geotechnical and Geoenvironmental Engineering” © 2002 ASCE. All other material © 2015 Michael E. Dittes All Rights Reserved. ACKNOWLEDGMENTS I would like to extend my thanks to those, who without their help I would not have been able to bring this project to completion. First and foremost, I thank Professor Joseph Labuz who took a chance on me, by offering me a TA-ship. Through my time in school, Joe helped me stay focused when I started to move off on tangents, offered timely advice, and over the years has become much more than my advisor. I am proud to think of him as a friend. Professors Andrew Drescher and Peter Huddleston also deserve special thanks for providing critical review of my work, and agreeing to sit on my thesis committee. To Ms. Tiffany Ralston who had an uncanny way of knowing what I needed to do, and how, before I knew myself. To Charles Nelson who helped me streamline my thesis project and helped me gain access to the Minnesota Library Archives construction site. To my fellow graduate students with whom I debated, joked and laughed, you helped me see things that I was missing. Your input was invaluable and you have my deep appreciation.
  • Minnesota Ground Water Bibliography

    Minnesota Ground Water Bibliography

    First Edition: May 1989 Second Edition: June 1990 MINNESOTA GROUND WATER BIBLIOGRAPHY By Dave Armstrong Revised by Toby McAdams First Edition: May 1989 Second Edition: June 1990 Original paper document scanned and converted to electronic format: 2004. MINNESOTA DEPARTMENT OF NATURAL RESOURCES Division of Waters St. Paul, MN ii Acknowledgements Many thanks for their willing help to Colleen Mlecoch and Char Feist, DNR librarians, and to the clerical and other library staff who assisted in the search for publications, to the Division of Waters groundwater unit staff members Jeanette Leete, Jay Frischman, Andrew Streitz, and Eric Mohring for their suggestions and patience and to Pat Bloomgren for review. Special thanks to Tami Brue, Chris Weller, and Penny Wheeler for scanning, typing, editing and word processing. iii iv PREFACE The primary objectives for this Bibliography were to provide both a localized reference to Ground Water Resource Publications, and a reference to the organizations, agencies and individuals in Minnesota who are currently publishing information on and related to ground water. The Bibliography is divided into two sections. Chapter I lists the publications of the United States Geological Survey (USGS) and the Minnesota Geological Survey (MGS). Publications which deal with a specific area are listed by area within the six DNR regions of Minnesota. These are followed by the listing of USGS and MGS publications of a general nature which deal with all of Minnesota. Chapter II contains publications from many organizations, individuals and journals. It is divided loosely into subject categories, and an index is provided at the end of the document to help locate additional subjects.
  • Back Matter (PDF)

    Back Matter (PDF)

    Index acritarchs 131 Carbonate Dagestan 259 Aeronian, recovery patterns 127-33 carbonate ramps, Frasnian-Famennian 135 Alaska, graptolites 119-26 Carboniferous Albian, Late, Albian-Cenomanian oceanic anoxic 'lesser mass extinction event' events (OAEs) 240-1 rugose corals ammonites 231 extinction 188-9 Campanian 299-308 recovery 192-7 desmoceratacean, E Russia, Sakhalin 299-308 survival interval 189-91 Santonian-Maastrichtian, stratigraphy 300-3 catastrophic mass extinction 54 see also goniatites Caucasus, N ammonoids foraminifera, Danian extinctions 337-42 early stages 164-8 locations 337 goniatite survival 163-85 Caucasus, NE Japan 306 foraminifera, Cenomanian-Turonian Boundary juvenile ornament 169 Event 259--64 morphological sequence 169 location map 260 protoconch size 166, 181 Cauvery Basin, oceanic anoxic events (OAEs) 238 recovery, Sakhalin 304, 306 Cenomanian-Turonian Boundary Event taxonomic diversity, dynamics 305 dinoflagellate cyst assemblages recovery, England, Amphipora-bearing limestone 135-61 oceanic anoxic events 279-97 angiosperms, origination, extinction and diversity 73 England, S 267 Anisian Stage 223, 224 food chain recovery 265-77 Lazarus taxa 227 foraminifera 237-44, 259-64 Annulata Event, Devonian 178 Milankovitch rhythms 246 Apterygota 65 oceanic anoxic events (OAEs) archaeocyaths 82, 86 India, SE, Cauvery Basin 237-44 Ashgill, correlation of biotic events 129 NE Caucasus 259-64 Atavograptus atavus Zone 124 Spain, Menoyo section 245-58 Avalonian plate 125 Turonian lithological logs, England, SE 280-2 Changxingian
  • Geological-Geotechnical Studies for Siting the Superconducting Super Collider in Illinois: Results of Drilling Large- Diameter Test Holes in 1986

    Geological-Geotechnical Studies for Siting the Superconducting Super Collider in Illinois: Results of Drilling Large- Diameter Test Holes in 1986

    LIBRARY. «-*/ f ion a JUN 1 2 1997 !L (jcul. ourWEY ; QoJ> 2«AAX-W f&S: EGN 124 GEOLOGICAL-GEOTECHNICAL STUDIES FOR SITING THE SUPERCONDUCTING SUPER COLLIDER IN ILLINOIS: RESULTS OF DRILLING LARGE- DIAMETER TEST HOLES IN 1986 / \ / 3 S z^rf / / y s > ',',',',', ' ', ', ', / ',',',',',, / ^ / / / zrzzzrzzzzz zrzzzzzzzzz. ^/^ ^ * / / / / ^7 R. C. Vaiden / / / / s^r M. J. Hasek / ; ; / ; / / / / /^7 / / / / / y C. R. Gendron * ^ / / ^ 7 ' '. /. /. B. B. Curry - '.', ; / / / ^ — A. M. Graese / / s / s z 5^^ ^ ^ R. A. Bauer /7777 > v v y y -Mum 1988 iiUN 1 3 ENVIRONMENTAL GEOLOGY NOTES 124 ''l. STATE GEOiOfiMKiip Department of Energy and Natural Resources ILLINOIS STATE GEOLOGICAL SURVEY LIBRARY. Vaiden, Ft. C. Geological-geotechnical studies for siting the Superconducting Super Collider in Illinois: results of drilling large-diameter test holes in 1986/ by R. C. Vaiden ... et al.—Champaign, IL: Illinois State Geological Survey, 1988. 57 p.; 28 cm. — (Environmental Geology Notes; 124) Bibliography: p. 42-44. 1. Geology— Illinois—Kane County. 2. Geology— Illinois—DuPage County. 3. Hydrogeology— Illinois—Kane County. 4. Hydrogeol- ogy— Illinois—DuPage County. 5. Geophysical exploration— Illinois, Northeastern. 6. SSC. I. Title. II. Series. Printed by authority of the State of Illinois 1 1988 1 1500 ILLINOIS STATE GEOLOGICAL SURVEY 3 3051 00005 5016 GEOLOGICAL-GEOTECHNICAL STUDIES FOR SITING THE SUPERCONDUCTING SUPER COLLIDER IN ILLINOIS: RESULTS OF DRILLING LARGE- DIAMETER TEST HOLES IN 1986 ILLINOIS STATE GEOLOGICAL SURVEY Morris W. Leighton, Chief Natural Resources Building 61 5 East Peabody Drive Champaign, Illinois 61820 R. C. Vaiden M. J. Hasek C. R. Gendron B. B. Curry A. M. Graese R. A. Bauer 1988 ENVIRONMENTAL GEOLOGY NOTES 124 JUN13i U.
  • Geologic History of Minnesota Rivers

    Geologic History of Minnesota Rivers

    GEOLOGIC HISTORY OF MINNESOTA RIVERS Minnesota Geological Survey Ed ucational Series - 7 Minnesota Geological Survey Priscilla C. Grew, Director Educational Series 7 GEOLOGIC HISTORY OF MINNESOTA RIVERS by H.E. Wright, Jr. Regents' Professor of Geology, Ecology, and Botany (Emeritus), University of Minnesota 'r J: \ I' , U " 1. L I!"> t) J' T II I ~ !oo J', t ' I' " I \ . University of Minnesota St. Paul, 1990 Cover: An early ponrayal of St. Anthony Falls on the Mississippi River In Minneapolis. The engraving of a drawing by Captain E. Eastman of Fan Snelling was first published In 1853; It Is here reproduced from the Second Final Report of the Geological and Natural History Survey of Minnesota, 1888. Several other early views of Minnesota rivers reproduced In this volume are from David Dale Owen's Report of a Geological Survey of Wisconsin, Iowa, and Minnesota; and Incidentally of a portion of Nebraska Territory, which was published In 1852 by Lippincott, Grambo & Company of Philadelphia. ISSN 0544-3083 1 The University of Minnesota is committed to the policy that all persons shall have equal access to its programs, facilities, and employment without regard to race, religion, color, sex, national origin, handicap, age, veteran status, or sexual orientation. 1-' \ J. I,."l n 1 ~ r 1'11.1: I: I \ 1"" CONTENTS 1 .... INTRODUCTION 1. PREGLACIAL RIVERS 5 .... GLACIAL RIVERS 17 ... POSTGLACIAL RIVERS 19 . RIVER HISTORY AND FUTURE 20 . ... REFERENCES CITED iii GEOLOGIC HISTORY OF MINNESOTA RIVERS H.E. Wright, Jr. A GLANCE at a glacial map of the Great Lakes region (Fig. 1) reveals that all of Minnesota was glaciated at some time, and all but the southeastern and southwestern corners were covered by the last ice sheet, which culminated about 20,000 years ago.