Proglacial Lakes: Character, Behaviour and Geological Importance
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Wisconsinan and Sangamonian Type Sections of Central Illinois
557 IL6gu Buidebook 21 COPY no. 21 OFFICE Wisconsinan and Sangamonian type sections of central Illinois E. Donald McKay Ninth Biennial Meeting, American Quaternary Association University of Illinois at Urbana-Champaign, May 31 -June 6, 1986 Sponsored by the Illinois State Geological and Water Surveys, the Illinois State Museum, and the University of Illinois Departments of Geology, Geography, and Anthropology Wisconsinan and Sangamonian type sections of central Illinois Leaders E. Donald McKay Illinois State Geological Survey, Champaign, Illinois Alan D. Ham Dickson Mounds Museum, Lewistown, Illinois Contributors Leon R. Follmer Illinois State Geological Survey, Champaign, Illinois Francis F. King James E. King Illinois State Museum, Springfield, Illinois Alan V. Morgan Anne Morgan University of Waterloo, Waterloo, Ontario, Canada American Quaternary Association Ninth Biennial Meeting, May 31 -June 6, 1986 Urbana-Champaign, Illinois ISGS Guidebook 21 Reprinted 1990 ILLINOIS STATE GEOLOGICAL SURVEY Morris W Leighton, Chief 615 East Peabody Drive Champaign, Illinois 61820 Digitized by the Internet Archive in 2012 with funding from University of Illinois Urbana-Champaign http://archive.org/details/wisconsinansanga21mcka Contents Introduction 1 Stopl The Farm Creek Section: A Notable Pleistocene Section 7 E. Donald McKay and Leon R. Follmer Stop 2 The Dickson Mounds Museum 25 Alan D. Ham Stop 3 Athens Quarry Sections: Type Locality of the Sangamon Soil 27 Leon R. Follmer, E. Donald McKay, James E. King and Francis B. King References 41 Appendix 1. Comparison of the Complete Soil Profile and a Weathering Profile 45 in a Rock (from Follmer, 1984) Appendix 2. A Preliminary Note on Fossil Insect Faunas from Central Illinois 46 Alan V. -
Vegetation and Fire at the Last Glacial Maximum in Tropical South America
Past Climate Variability in South America and Surrounding Regions Developments in Paleoenvironmental Research VOLUME 14 Aims and Scope: Paleoenvironmental research continues to enjoy tremendous interest and progress in the scientific community. The overall aims and scope of the Developments in Paleoenvironmental Research book series is to capture this excitement and doc- ument these developments. Volumes related to any aspect of paleoenvironmental research, encompassing any time period, are within the scope of the series. For example, relevant topics include studies focused on terrestrial, peatland, lacustrine, riverine, estuarine, and marine systems, ice cores, cave deposits, palynology, iso- topes, geochemistry, sedimentology, paleontology, etc. Methodological and taxo- nomic volumes relevant to paleoenvironmental research are also encouraged. The series will include edited volumes on a particular subject, geographic region, or time period, conference and workshop proceedings, as well as monographs. Prospective authors and/or editors should consult the series editor for more details. The series editor also welcomes any comments or suggestions for future volumes. EDITOR AND BOARD OF ADVISORS Series Editor: John P. Smol, Queen’s University, Canada Advisory Board: Keith Alverson, Intergovernmental Oceanographic Commission (IOC), UNESCO, France H. John B. Birks, University of Bergen and Bjerknes Centre for Climate Research, Norway Raymond S. Bradley, University of Massachusetts, USA Glen M. MacDonald, University of California, USA For futher -
Introduction to Geological Process in Illinois Glacial
INTRODUCTION TO GEOLOGICAL PROCESS IN ILLINOIS GLACIAL PROCESSES AND LANDSCAPES GLACIERS A glacier is a flowing mass of ice. This simple definition covers many possibilities. Glaciers are large, but they can range in size from continent covering (like that occupying Antarctica) to barely covering the head of a mountain valley (like those found in the Grand Tetons and Glacier National Park). No glaciers are found in Illinois; however, they had a profound effect shaping our landscape. More on glaciers: http://www.physicalgeography.net/fundamentals/10ad.html Formation and Movement of Glacial Ice When placed under the appropriate conditions of pressure and temperature, ice will flow. In a glacier, this occurs when the ice is at least 20-50 meters (60 to 150 feet) thick. The buildup results from the accumulation of snow over the course of many years and requires that at least some of each winter’s snowfall does not melt over the following summer. The portion of the glacier where there is a net accumulation of ice and snow from year to year is called the zone of accumulation. The normal rate of glacial movement is a few feet per day, although some glaciers can surge at tens of feet per day. The ice moves by flowing and basal slip. Flow occurs through “plastic deformation” in which the solid ice deforms without melting or breaking. Plastic deformation is much like the slow flow of Silly Putty and can only occur when the ice is under pressure from above. The accumulation of meltwater underneath the glacier can act as a lubricant which allows the ice to slide on its base. -
Flood Basalts and Glacier Floods—Roadside Geology
u 0 by Robert J. Carson and Kevin R. Pogue WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES Information Circular 90 January 1996 WASHINGTON STATE DEPARTMENTOF Natural Resources Jennifer M. Belcher - Commissioner of Public Lands Kaleen Cottingham - Supervisor FLOOD BASALTS AND GLACIER FLOODS: Roadside Geology of Parts of Walla Walla, Franklin, and Columbia Counties, Washington by Robert J. Carson and Kevin R. Pogue WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES Information Circular 90 January 1996 Kaleen Cottingham - Supervisor Division of Geology and Earth Resources WASHINGTON DEPARTMENT OF NATURAL RESOURCES Jennifer M. Belcher-Commissio11er of Public Lands Kaleeo Cottingham-Supervisor DMSION OF GEOLOGY AND EARTH RESOURCES Raymond Lasmanis-State Geologist J. Eric Schuster-Assistant State Geologist William S. Lingley, Jr.-Assistant State Geologist This report is available from: Publications Washington Department of Natural Resources Division of Geology and Earth Resources P.O. Box 47007 Olympia, WA 98504-7007 Price $ 3.24 Tax (WA residents only) ~ Total $ 3.50 Mail orders must be prepaid: please add $1.00 to each order for postage and handling. Make checks payable to the Department of Natural Resources. Front Cover: Palouse Falls (56 m high) in the canyon of the Palouse River. Printed oo recycled paper Printed io the United States of America Contents 1 General geology of southeastern Washington 1 Magnetic polarity 2 Geologic time 2 Columbia River Basalt Group 2 Tectonic features 5 Quaternary sedimentation 6 Road log 7 Further reading 7 Acknowledgments 8 Part 1 - Walla Walla to Palouse Falls (69.0 miles) 21 Part 2 - Palouse Falls to Lower Monumental Dam (27.0 miles) 26 Part 3 - Lower Monumental Dam to Ice Harbor Dam (38.7 miles) 33 Part 4 - Ice Harbor Dam to Wallula Gap (26.7 mi les) 38 Part 5 - Wallula Gap to Walla Walla (42.0 miles) 44 References cited ILLUSTRATIONS I Figure 1. -
The Cordilleran Ice Sheet 3 4 Derek B
1 2 The cordilleran ice sheet 3 4 Derek B. Booth1, Kathy Goetz Troost1, John J. Clague2 and Richard B. Waitt3 5 6 1 Departments of Civil & Environmental Engineering and Earth & Space Sciences, University of Washington, 7 Box 352700, Seattle, WA 98195, USA (206)543-7923 Fax (206)685-3836. 8 2 Department of Earth Sciences, Simon Fraser University, Burnaby, British Columbia, Canada 9 3 U.S. Geological Survey, Cascade Volcano Observatory, Vancouver, WA, USA 10 11 12 Introduction techniques yield crude but consistent chronologies of local 13 and regional sequences of alternating glacial and nonglacial 14 The Cordilleran ice sheet, the smaller of two great continental deposits. These dates secure correlations of many widely 15 ice sheets that covered North America during Quaternary scattered exposures of lithologically similar deposits and 16 glacial periods, extended from the mountains of coastal south show clear differences among others. 17 and southeast Alaska, along the Coast Mountains of British Besides improvements in geochronology and paleoenvi- 18 Columbia, and into northern Washington and northwestern ronmental reconstruction (i.e. glacial geology), glaciology 19 Montana (Fig. 1). To the west its extent would have been provides quantitative tools for reconstructing and analyzing 20 limited by declining topography and the Pacific Ocean; to the any ice sheet with geologic data to constrain its physical form 21 east, it likely coalesced at times with the western margin of and history. Parts of the Cordilleran ice sheet, especially 22 the Laurentide ice sheet to form a continuous ice sheet over its southwestern margin during the last glaciation, are well 23 4,000 km wide. -
Ontario's Greenbelt
Ontario’s Greenbelt: Acres of Possibility Burkhard Mausberg Ontario’s Greenbelt turns 12 years old in 2017. At two million acres, it’s the world’s largest peri-urban protected area. The Greenbelt Act and Plan were passed with much fanfare in 2005, and while there was some loud opposition from certain affected landowners and municipalities, the plan received significant backing from conservationists and planning experts. Since its inception, the Greenbelt has enjoyed huge public approval: it is consistently the provincial government’s most popular environmental initiative, garnering more than 90% support. The Greenbelt addressed a growing frustration with land use planning in the Greater Toronto Area: Ontarians asked for better regional planning. They recognized the negative impacts of poor development and the loss of greenspace and farmland. But the Greenbelt’s roots go back longer than the last dozen years—to the mid-1970s, in fact, when Premier Bill Davis protected the Niagara Escarpment. Aside from creating Niagara Falls, the escarpment is known for its rich biodiversity, centuries-old cedar trees, and unique cliff ecology. Declared a UNESCO biosphere reserve, the Niagara Escarpment includes Great Lakes coastlines, woodlands, limestone alvar, oak savannahs, conifer swamps, and other signature features. Together these diverse habitats contain a premier level of species variety among Canadian biosphere reserves, including more than 300 bird species, 55 mammals, 36 reptiles and amphibians, and 90 fish varieties. In 2001, Ontario’s Premier Mike Harris declared the Oak Ridges Moraine protected from development. The premier understood that the moraine is an ecologically important landform, created by receding glaciers during the last ice age. -
Buried Bedrock Valleys and Glacial and Subglacial Meltwater Erosion in Southern Ontario, Canada
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/232806604 Buried bedrock valleys and glacial and subglacial meltwater erosion in Southern Ontario, Canada Article in Canadian Journal of Earth Sciences · May 2011 DOI: 10.1139/E10-104 CITATIONS READS 3 100 1 author: Cunhai Gao Ontario Geological Survey 22 PUBLICATIONS 149 CITATIONS SEE PROFILE Available from: Cunhai Gao Retrieved on: 02 August 2016 801 Buried bedrock valleys and glacial and subglacial meltwater erosion in southern Ontario, Canada Cunhai Gao Abstract: Morphometric features from a recently compiled bedrock topography map by the Ontario Geological Survey sug- gest a glacial erosion origin for the buried large bedrock valleys and troughs in southern Ontario. The bedrock valleys at Milverton, Wingham and Mount Forest are tunnel valleys, resulting from subglacial meltwater erosion beneath the Huron ice lobe, probably during or shortly after the Late-Wisconsinan glacial maximum. Diagnostic features for this interpretation include abrupt valley beginning and termination, uneven longitudinal valley profiles and up-slope gradients. The Dundas bedrock valley is the western extension of the Lake Ontario Basin. No comparable bedrock valleys were found to connect it to the Milverton valley for a joint drainage system as previously suggested. The Laurentian bedrock trough is the southeast- ward extension of the Georgian Bay Basin, both developed along shale bedrock between the Precambrian shield highlands and the Niagara Escarpment, resulting from long-term mechanical weathering associated with Pleistocene glacial erosion. This bedrock low has a floor that exceeds 50 km in width and is 26 m and more below the current water level of Georgian Bay. -
Bibliography of PHYSI~AL LIMNOLOGY
STATE OF OHIO DEPARTMENT OF NATURAL RESOURCES DIVISION OF SHORE EROSION DIVISION OF GEOLOGICAL SURVEY REPORT OF INVESTIGATIONS NO. 25 (CONTRIBUTION NO. 4 LAKE ERIE GEOLOGICAL RESEARCH PROGRAM) Bibliography Of PHYSI~AL LIMNOLOGY 1781 ••••1954 COLUMBUS 1955 STATE OF OHIO Frank J. Lausche, Governor DEPAR 1MENT OF NATURAL RESOURCES A. W. Marion, Director NATURAL RESOURCES COMMISSION George Wenger, Chairman John A. Slipher, Bryce Browning, Vice Chairman Secretary C. D. Blubaugh Dr. John L. Rich Dr. C. L. Dow Milton Ronsheim A. W. Marion Dean L. L. Rummell DIVISION OF GEOLOGICAL SURVEY John H. Melvin, Chief DIVIS ION OF SHORE EROSION F . 0 , Kugle , Chief STATE OF OHIO Frank J. Lausche, Governor DEPARTMENT OF NATURAL RESOURCES A. W. Marion, Director DIVISION OF SHORE EROSION F. 0. Kugel, Chief DIVISION OF GEOLOGICAL SURVEY John H. Melvin, Chief REPORT OF INVESTIGATIONS NO. 2 5 (CONTRIBUTION NO. 4 LAKE ERIE GEOLOGICAL RESEARCH PROGRAM) BIBLIOGRAPHY OF PHYSICAL LIMNOLOGY 1781 .... 1954 By James L. Verber This publication is a cooperative project of the Division of Shore Erosion and The Division of Geological Survey. The research upon which the publication is based has been sponsored chiefly by t the Division of Shore Erosion. i COLUMBUS, 1955 I Blank Page t:;ONTENTS Page INTRODUCTION •••••••••• v Organization of the Index • v Suggestions on using the Index vi ABBREVIATIONS • vii BmLIOGRAPHY 1 INDEX and ALPHABETICAL LIST OF LAKES CITED 45 ADDENDUM WITH INDEX . • . 54 iii Blank Page INTBODU~TION The Bibliography of Physical Limnology, 1781- their assistance in preparing the manuscript for publica- 1953, contains both a bibliography and subject index tion. -
Holocene Glacier Fluctuations
Quaternary Science Reviews 111 (2015) 9e34 Contents lists available at ScienceDirect Quaternary Science Reviews journal homepage: www.elsevier.com/locate/quascirev Invited review Holocene glacier fluctuations * Olga N. Solomina a, b, , Raymond S. Bradley c, Dominic A. Hodgson d, Susan Ivy-Ochs e, f, Vincent Jomelli g, Andrew N. Mackintosh h, Atle Nesje i, j, Lewis A. Owen k, Heinz Wanner l, Gregory C. Wiles m, Nicolas E. Young n a Institute of Geography RAS, Staromonetny-29, 119017, Staromonetny, Moscow, Russia b Tomsk State University, Tomsk, Russia c Department of Geosciences, University of Massachusetts, Amherst, MA 012003, USA d British Antarctic Survey, High Cross, Madingley Road, Cambridge CB3 0ET, UK e Institute of Particle Physics, ETH Zurich, 8093 Zurich, Switzerland f Institute of Geography, University of Zurich, 8057 Zurich, Switzerland g Universite Paris 1 Pantheon-Sorbonne, CNRS Laboratoire de Geographie Physique, 92195 Meudon, France h Antarctic Research Centre, Victoria University Wellington, New Zealand i Department of Earth Science, University of Bergen, N-5020 Bergen, Norway j Uni Research Klima, Bjerknes Centre for Climate Research, N-5020 Bergen Norway k Department of Geology, University of Cincinnati, Cincinnati, OH 45225, USA l Institute of Geography and Oeschger Centre for Climate Change Research, University of Bern, Switzerland m Department of Geology, The College of Wooster, Wooster, OH 44691, USA n Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, USA article info abstract Article history: A global overview of glacier advances and retreats (grouped by regions and by millennia) for the Received 15 July 2014 Holocene is compiled from previous studies. The reconstructions of glacier fluctuations are based on Received in revised form 1) mapping and dating moraines defined by 14C, TCN, OSL, lichenometry and tree rings (discontinuous 22 November 2014 records/time series), and 2) sediments from proglacial lakes and speleothems (continuous records/ Accepted 27 November 2014 time series). -
Pacific Northwest Geomorphology
d:\wou\research\newrefs\nwgeomrf.wpd PNW General Geomorphology References Updated March 3, 2006 Drawer III:3 Allison, I.S., 1935, Glacial erratics in Willamette Valley, Geological Society of America Bulletin, v. 46, p. 615- 632. Allison, I.S., 1979, Fluvial Fort Rock Lake, Lake County, Oregon, Oregon State Department of Geology and Mineral Industries Specail Paper No. 7. Allison, I.S., 1982, Geology of Fluvial Lake Chewaucan, Lake County, Oregon, Oregon State University Geologyic Study 11, Oregon State University Press, Corvallis, Oregon. Ambers, Rebecca K. R., 2001, Using the sediment record in a western Oregon flood-control reservoir to asses the influence of storm history and loggin on sediment yield: Journal of Hydrology, v. 244, p. 181-200. ON FLIE Appt, Jeremy, Skaugset, Arne, Pyles, Marvin, Wing, Michael G., 2003, Discrimination between landslides sites and potentially unstable terrain using topographic variables: Hydrological Science and Technology, v. 19, No. 1-4, p. 363-372. ON FILE Allen, John Eliot, 1984, Oregon lakes and their origins: Oregon Geology, v. 46, n. 12, p. 143-146. On File No PDF Allison, Ira S., 1979, Pluvial Fort Rock Lake, Lake County, Oregon: Special Paper - Oregon, Department of Geology and Mineral Industries, , n. 7, 72 p. Allison, I. S., 1978, Late Pleistocene sediments and floods in the Willamette Valley: The Ore Bin, v. 40, n. 12, p. 193-202. On File No PDF Alpha, T. R.; Hunter, R. E.; Richmond, B. M., 1980, Map showing landforms of the Umpqua South area, the Oregon Dunes National Recreation Area: Miscellaneous Field Studies Map - U. S. Geological Survey, MF- 1205 (2 sheets). -
Geomorphic and Sedimentological History of the Central Lake Agassiz Basin
Electronic Capture, 2008 The PDF file from which this document was printed was generated by scanning an original copy of the publication. Because the capture method used was 'Searchable Image (Exact)', it was not possible to proofread the resulting file to remove errors resulting from the capture process. Users should therefore verify critical information in an original copy of the publication. Recommended citation: J.T. Teller, L.H. Thorleifson, G. Matile and W.C. Brisbin, 1996. Sedimentology, Geomorphology and History of the Central Lake Agassiz Basin Field Trip Guidebook B2; Geological Association of CanadalMineralogical Association of Canada Annual Meeting, Winnipeg, Manitoba, May 27-29, 1996. © 1996: This book, orportions ofit, may not be reproduced in any form without written permission ofthe Geological Association ofCanada, Winnipeg Section. Additional copies can be purchased from the Geological Association of Canada, Winnipeg Section. Details are given on the back cover. SEDIMENTOLOGY, GEOMORPHOLOGY, AND HISTORY OF THE CENTRAL LAKE AGASSIZ BASIN TABLE OF CONTENTS The Winnipeg Area 1 General Introduction to Lake Agassiz 4 DAY 1: Winnipeg to Delta Marsh Field Station 6 STOP 1: Delta Marsh Field Station. ...................... .. 10 DAY2: Delta Marsh Field Station to Brandon to Bruxelles, Return En Route to Next Stop 14 STOP 2: Campbell Beach Ridge at Arden 14 En Route to Next Stop 18 STOP 3: Distal Sediments of Assiniboine Fan-Delta 18 En Route to Next Stop 19 STOP 4: Flood Gravels at Head of Assiniboine Fan-Delta 24 En Route to Next Stop 24 STOP 5: Stott Buffalo Jump and Assiniboine Spillway - LUNCH 28 En Route to Next Stop 28 STOP 6: Spruce Woods 29 En Route to Next Stop 31 STOP 7: Bruxelles Glaciotectonic Cut 34 STOP 8: Pembina Spillway View 34 DAY 3: Delta Marsh Field Station to Latimer Gully to Winnipeg En Route to Next Stop 36 STOP 9: Distal Fan Sediment , 36 STOP 10: Valley Fill Sediments (Latimer Gully) 36 STOP 11: Deep Basin Landforms of Lake Agassiz 42 References Cited 49 Appendix "Review of Lake Agassiz history" (L.H. -
Energizing the Oak Ridges Moraine?
Energizing the Oak Ridges Moraine? Analyzing the policy implications of three wind energy developments on the Oak Ridges Moraine and their potential impact on the Coordinated Land Use Planning Review through the involvement of First Nations and environmental non-governmental organizations Joanna Salsberg School of Urban and Regional Planning Queen’s University Energizing the Oak Ridges Moraine? Analyzing the policy implications of three wind energy developments on the Oak Ridges Moraine and their potential impact on the Coordinated Land Use Planning Review through the involvement of First Nations and environmental non- governmental organizations Joanna Salsberg A report submitted to the School of Urban and Regional Planning at Queen’s University in conformity with the requirements for the degree of Master of Urban and Regional Planning Queen’s University Kingston, Ontario, Canada July, 2016 Copyright © Joanna Salsberg, 2016 Cover Images: Toronto and Region Conservation Authority. (2016). Watershed features. Retrieved from https://trca.ca/conservation/watershed-management/duffins-carruthers-creek/watershed-features/. Davis, G. (2015). Appeal of snowy ridge wind park underway. Retrieved from http://www.chextv.com/2015/07/22/32563/. Mendleson, R. (2013). Environmentalists split on green energy projects. Retrieved from http://www.thestar.com/news/gta/2013/08/05/environmentalists_split_on_green_energy_projects.html. Executive Summary Ontario’s diverse provincial land use plans have been operating collectively to manage growth, encourage agriculture, and protect significant landscapes within the region for a little over a decade. Currently, these plans are being updated through the Coordinated Land Use Planning Review, creating an opportune moment to reflect on the plans’ histories and accomplishments, as well as determine a direction for their shared futures.