Aposlftytih^L?'-F.Tv the Aoit Ebstiotm 3**? Improving, Receipts
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
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. -
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 -
Lake Ontario a Voice!
Statue Stories Chicago: The Public Writing Competition Give Lake Ontario a voice! Behind the Art Institute of Chicago, is the Fountain of the Great Lakes. Within the famous fountain is the wistful figure of Lake Ontario. She sits apart from her sister lakes, gazing into the distance with arms outstretched. But what does she have to say for herself? Write a Monologue! Monologos means “speaking alone” in Greek, but we all know that people who speak without thinking about their listener can be very dull indeed. Your challenge is to find a ‘voice’ for your statue and to write an engaging monologue in 350 words. Get under your statue’s skin! Look closely and develop a sense of empathy with the sculpture and imagine how it would feel. How does Lake Ontario feel about her sister lakes? Invite your listener to feel with you: create shifts in tempo and emotion, use different tenses, figures of speech and anecdotes, sensory details and even sound effects. Finding your sculpture’s voice? Write in the first person and adopt the persona of your character: What kind of vocabulary will you use - your own or that of another era/dialect? Your words will be spoken so read them aloud: use their rhythm and your sentence structure to convey emotion and urgency. Read great monologues for inspiration, for example Hamlet’s Alas Poor Yorick, or watch film monologues, like Morgan Freeman’s in The Shawshank Redemption. How will you keep people listening? Structure your monologue! How will you introduce yourself? With a greeting, a warning, a question, an order, a riddle? Grab and hold your listener’s attention from your very first line. -
Southern Accent July 1953 - September 1954
Southern Adventist University KnowledgeExchange@Southern Southern Accent - Student Newspaper University Archives & Publications 1953 Southern Accent July 1953 - September 1954 Southern Missionary College Follow this and additional works at: https://knowledge.e.southern.edu/southern_accent Recommended Citation Southern Missionary College, "Southern Accent July 1953 - September 1954" (1953). Southern Accent - Student Newspaper. 33. https://knowledge.e.southern.edu/southern_accent/33 This Book is brought to you for free and open access by the University Archives & Publications at KnowledgeExchange@Southern. It has been accepted for inclusion in Southern Accent - Student Newspaper by an authorized administrator of KnowledgeExchange@Southern. For more information, please contact [email protected]. SOUTHERN msmm college UBRMV THE OUTH^^ ACCENT Souchern Missionary^ollege, Collegedale, Tennessee, July 3. 1953 o lleven SMC Graduates Ordained Young Men Ordained to M^ Kennedy Supervises Varied Gospel Ministry f. at Five Iprog am of Summer Activities Southern Union Camp Meetings fcht chapel scat Wednesday e c n ng br ngs these comn ents for once tadi week we ha\e chapel Many % r cd ch-ipel progran s ha e been '> p anned bj Dr R chard Hammill of the college rfOMffliililiins ! Thursday udenb and it d(-r e\en ng at the ball field br ngs torth to bu Id up cred cheers as a runner si des the hon e or as the umpire calls 6tr kc Three Student o^ram Comm ... and h ult) al ke mansh p of Profc share the thr II of a hon e run V d) hi\e out! ned Come th me -
Indiana Glaciers.PM6
How the Ice Age Shaped Indiana Jerry Wilson Published by Wilstar Media, www.wilstar.com Indianapolis, Indiana 1 Previiously published as The Topography of Indiana: Ice Age Legacy, © 1988 by Jerry Wilson. Second Edition Copyright © 2008 by Jerry Wilson ALL RIGHTS RESERVED 2 For Aaron and Shana and In Memory of Donna 3 Introduction During the time that I have been a science teacher I have tried to enlist in my students the desire to understand and the ability to reason. Logical reasoning is the surest way to overcome the unknown. The best aid to reasoning effectively is having the knowledge and an understanding of the things that have previ- ously been determined or discovered by others. Having an understanding of the reasons things are the way they are and how they got that way can help an individual to utilize his or her resources more effectively. I want my students to realize that changes that have taken place on the earth in the past have had an effect on them. Why are some towns in Indiana subject to flooding, whereas others are not? Why are cemeteries built on old beach fronts in Northwest Indiana? Why would it be easier to dig a basement in Valparaiso than in Bloomington? These things are a direct result of the glaciers that advanced southward over Indiana during the last Ice Age. The history of the land upon which we live is fascinating. Why are there large granite boulders nested in some of the fields of northern Indiana since Indiana has no granite bedrock? They are known as glacial erratics, or dropstones, and were formed in Canada or the upper Midwest hundreds of millions of years ago. -
"Do Not Eat" Fish & "Avoid Foam" Advisories
Residents should continue following 'Do Not Eat' and 'Avoid Foam' advisories for Huron River and several nearby waterbodies More fish tissue and surface water data needed before advisories can be relaxed FOR IMMEDIATE RELEASE July 2, 2020 Contact: Lynn Sutfin, 517-241-2112 LANSING, Mich.- With the summer recreation season in full swing, the Michigan Department of Health and Human Services (MDHHS) is issuing a reminder that everyone should avoid eating fish from the Huron River and several connected waterbodies, and avoid foam on Michigan lakes and rivers known to have per- and polyfluoroalkyl substances (PFAS) in the water. “MDHHS advises residents to continue following the ‘Do Not Eat’ fish and the ‘Avoid Foam’ advisories in place for the Huron River,” said Dr. Joneigh Khaldun, chief medical executive and chief deputy for health at MDHHS. “Both advisories remain in effect until scientific evidence indicates that advisories are no longer necessary.” Fish Advisory The “Do not Eat” fish advisory is based on perfluorooctane sulfonate (PFOS) fish data from the Michigan Department of Environment, Great Lakes, and Energy (EGLE). In 2018, high PFOS levels were found in fish filets collected from Kent Lake, Base Line Lake and Argo Pond. Additionally, high PFOS surface water levels were found from Norton Creek downstream to Barton Pond. In August 2018, MDHHS issued a ‘Do Not Eat’ advisory for fish from the Huron River where North Wixom Road crosses into Oakland County to the mouth of the Huron River as it enters Lake Erie in Wayne County. The fish -
MAPPING and CHARACTERIZING a RELICT LACUSTRINE DELTA in CENTRAL LOWER MICHIGAN by Christopher B. Connallon a THESIS Submitted T
MAPPING AND CHARACTERIZING A RELICT LACUSTRINE DELTA IN CENTRAL LOWER MICHIGAN By Christopher B. Connallon A THESIS Submitted to Michigan State University in partial fulfillment of the requirements for the degree of Geography – Master of Science 2015 ABSTRACT MAPPING AND CHARACTERIZING A RELICT LACUSTRINE DELTA IN CENTRAL LOWER MICHIGAN By Christopher B. Connallon This research focuses on, mapping and characterizing the Chippewa River delta - a sandy, relict delta of Glacial Lake Saginaw in central Lower Michigan. The delta was first identified in a GIS, using digital soil data, as the sandy soils of the delta stand in contrast to the loamier soils of the lake plain. I determined the textural properties of the delta sediment from 142 parent material samples at ≈1.5 m depth. The data were analyzed in a GIS to identify textural trends across the delta. Data from 3276 water well logs across the delta, and from 185 sites within two-storied soils on the delta margin, were used to estimate the thickness of delta sands and to refine the delta's boundary. The delta heads near Mount Pleasant, expanding east, onto the Lake Saginaw plain. It is ≈18 km wide and ≈38 km long and comprised almost entirely of sandy sediment. As expected, delta sands generally thin away from the head, where sediments are ≈4-7m thick. In the eastern, lower portion of the delta, sediments are considerably thinner (≈<1-2m). The texturally coarsest parts of the delta are generally coincident with former shorezones. The thick, upper delta portion is generally coincident with the relict shorelines of Lakes Saginaw and Arkona (≈17.1k to ≈ 16k years BP), whereas most of the thin, distal, lower delta is generally associated with Lake Warren (≈15k years BP). -
Late Quaternary Stratigraphy and Sedimentary Features Along The
DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY Late Quaternary stratigraphy and sedimentary features along the Wisconsin shoreline, southwestern Lake Michigan by Juergen Reinhardt U.S. Geological Survey1 Open-File Report 90-215 This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards and stratigraphic nomenclature. iReston, VA 22092 TABLE OF CONTENTS Page INTRODUCTION 2 Acknowledgements 2 Previous work 2 STRATIGRAPHIC SECTIONS 3 South Racine 4 Sixmile Road 4 Fitzslmmons Road 4 Grant Park 4 Cudahy 5 Bayview Park 5 Vlrmond Park 5 Concordia College 5 Grafton 6 Port Washington 6 DISTRIBUTION OF DEFORMED STRATA 6 Cudahy 6 Vlrmond Park 7 Port Washington 7 SUMMARY 7 REFERENCES 8 FIGURES Figure 1. Map of shoreline................. 10 Figure 2. Aerial view of Sixmile Road...... 11 Figure 3. Aerial view Fitzsimmons Road..... 11 Figure 4. Aerial view Grant Park........... 12 Figure 5. Aerial view Cudahy............... 12 Figure 6. Aerial view Bayview Park......... 13 Figure 7. Aerial view Virmond Park......... 13 Figure 8. Aerial view Concordia College.... 14 Figure 9. Photo of small slump............. 14 Figure 10. Upper part of large slump....... 15 Figure 11. Base of Concordia slump......... 15 Figure 12. Deformed sediments, Cudahy...... 16 Figure 13. Internally deformed sediment.... 16 Figure 14. Contorted fine sand............. 17 Figure 15. Injection structure............. 17 Figure 16. Lower part Virmond Park......... 18 Figure 17. Chaotic bedding, Virmond Park... 18 Figure 18. Deformed strata, Lake Park....... 19 Figure 19. Brittle deformation, Lake Park.. 19 TABLE 1. Location of stratigraphlc sections........ 20 INTRODUCTION This report is a summary of observations made during field work along the southwestern shoreline of Lake Michigan between August 23 and August 30, 1989. -
North Ridge Scenic Byway Geology
GUIDE TO THE NORTH RIDGE SCENIC BYWAY GEOLOGY LANDFORMS The North Ridge Scenic Byway corridor lies in the Erie Lake Plain landform of the Central Lowlands Physiographic Province of the United States (Fenneman 1938; Brockman 2002). The Lake Plain consists of wide expanses of level or nearly level land interrupted only by sandy ridges that are remnants of glacial-lake beaches and by river valleys carved into Paleozoic bedrock. With the exception of the sandy ridges, much of the Lake Plain in Avon and Sheffeld was a dense swamp forest prior to settlement. The North Ridge Scenic Byway follows the northernmost ancient beach ridge as it traverses Sheffeld and Avon at an elevation ranging from 675 to 690 feet above sea level, some 105 to 120 feet above modern Lake Erie. Topography of Sheffeld and Avon Townships as surveyed in 1901, showing North Ridge near the center of the map (courtesy of U.S. Geological Survey, Oberlin, Ohio Quadrangle 1903). 2 GEOLOGY FORMATION OF NORTH RIDGE Approximately 18,000 years ago, the last The chronology of lake stages in the Lake continental glacier blanketed northern Ohio as Erie basin relates a fascinating story of glacial it pushed down from the north to its maximum action, movements of the earth’s crust and southern thrust. The ice sheet reached as far erosion by waves to form the body of water south as Cincinnati, Ohio, then it began to we see today. The story begins nearly 15,000 melt back. As the glacier paused in its retreat, years ago as the last glacier [known as the piles of rock and clay debris [known as end Wisconsinan ice sheet] temporarily halted to moraines] were built up at the ice margins. -
The Old Chicago Portage 53 W
THE OLD CHICAGO PORTAGE 53 W. JACKSON 30ULlV 16]} - 1836 ~HICAGO. IlliNOIS 60(. By 427.4256 Edward T. Bilek, Jr. '. ::r"In e Z~ /fb 7 About 25,000 years ago a huge glacier crept forward from Canada into the Chicago region. As this ~'i'e sheet advanced southward;. it carried with it the rocks and soil it found in its path. Further north this glacier presented a solid block of ice across the continent. Later the glacier receeded in stages, leaving its accumulation behind. Each time it paused in·its recession great quantities of debris piled up at its edge forming big land ridges when the ... ice disilPpeared: Thus the Valparaiso Moraine, a rim of land paral!lelling the margin of Lake l1ichigan, waS formed in the northeastern corner of Illinois. ., '·Water collected in· the gorge hollowed out by the ice bettleen· the glacier and ··the moraine·until reaching a level of sixty feet above the present level of Lake Michigan, A massive glacial lake WaS now born,. Lake Chicago. Draining through a gap in the Valparaiso }loraine called the Chicago or Des Plaines outlet, the flow of water from Lake Chicago traveled down the Des Plaines Valley to the Illinois River Valley, The recession of the glacier·and the ·lowering of· the floor of the Chicago Outlet removed the b"arrier that with- held the flow of water previously ~ Lake ~h~cago nOll receeded into three separate ~tages. The Glenwood stage where the water level vas fifty feet above the lake; the Calumet st,:g~ where t1>e "·Iater was' thirty-five feet above the lake; and the Tolleston stage whi.ch was tllenty feet above the lake. -
Geology of Michigan and the Great Lakes
35133_Geo_Michigan_Cover.qxd 11/13/07 10:26 AM Page 1 “The Geology of Michigan and the Great Lakes” is written to augment any introductory earth science, environmental geology, geologic, or geographic course offering, and is designed to introduce students in Michigan and the Great Lakes to important regional geologic concepts and events. Although Michigan’s geologic past spans the Precambrian through the Holocene, much of the rock record, Pennsylvanian through Pliocene, is miss- ing. Glacial events during the Pleistocene removed these rocks. However, these same glacial events left behind a rich legacy of surficial deposits, various landscape features, lakes, and rivers. Michigan is one of the most scenic states in the nation, providing numerous recre- ational opportunities to inhabitants and visitors alike. Geology of the region has also played an important, and often controlling, role in the pattern of settlement and ongoing economic development of the state. Vital resources such as iron ore, copper, gypsum, salt, oil, and gas have greatly contributed to Michigan’s growth and industrial might. Ample supplies of high-quality water support a vibrant population and strong industrial base throughout the Great Lakes region. These water supplies are now becoming increasingly important in light of modern economic growth and population demands. This text introduces the student to the geology of Michigan and the Great Lakes region. It begins with the Precambrian basement terrains as they relate to plate tectonic events. It describes Paleozoic clastic and carbonate rocks, restricted basin salts, and Niagaran pinnacle reefs. Quaternary glacial events and the development of today’s modern landscapes are also discussed. -
LAKES of the HURON BASIN: THEIR RECORD of RUNOFF from the LAURENTIDE ICE Sheetq[
Quaterna~ ScienceReviews, Vol. 13, pp. 891-922, 1994. t Pergamon Copyright © 1995 Elsevier Science Ltd. Printed in Great Britain. All rights reserved. 0277-3791/94 $26.00 0277-3791 (94)00126-X LAKES OF THE HURON BASIN: THEIR RECORD OF RUNOFF FROM THE LAURENTIDE ICE SHEETq[ C.F. MICHAEL LEWIS,* THEODORE C. MOORE, JR,t~: DAVID K. REA, DAVID L. DETTMAN,$ ALISON M. SMITH§ and LARRY A. MAYERII *Geological Survey of Canada, Box 1006, Dartmouth, N.S., Canada B2 Y 4A2 tCenter for Great Lakes and Aquatic Sciences, University of Michigan, Ann Arbor, MI 48109, U.S.A. ::Department of Geological Sciences, University of Michigan, Ann Arbor, MI 48109, U.S.A. §Department of Geology, Kent State University, Kent, 0H44242, U.S.A. IIDepartment of Geomatics and Survey Engineering, University of New Brunswick, Fredericton, N.B., Canada E3B 5A3 Abstract--The 189'000 km2 Hur°n basin is central in the catchment area °f the present Q S R Lanrentian Great Lakes that now drain via the St. Lawrence River to the North Atlantic Ocean. During deglaciation from 21-7.5 ka BP, and owing to the interactions of ice margin positions, crustal rebound and regional topography, this basin was much more widely connected hydrologi- cally, draining by various routes to the Gulf of Mexico and Atlantic Ocean, and receiving over- ~ flows from lakes impounded north and west of the Great Lakes-Hudson Bay drainage divide. /~ Early ice-marginal lakes formed by impoundment between the Laurentide Ice Sheet and the southern margin of the basin during recessions to interstadial positions at 15.5 and 13.2 ka BE In ~ ~i each of these recessions, lake drainage was initially southward to the Mississippi River and Gulf of ~ Mexico.