PROFESSIONAL PAPER 154 PLATE 1 84 49 86 Kabinakagami Lake 1062 Ohikamanoan Lake 8,79 R Whitefish Prat River River CANADIAN Fake EXPLANATION Williams URAINY Martin : GRAND 0 River Pays CANADIAN Pine Little Pric 161 Y Turtle River А wy T B Black R D E H N PACIFIC NIPIGON Pic River Seine R Bax Turtle Lake Little OMR XR BAY Isle St Ignace Simpson 99 RIVER NORTHERN R ES dgust 왕 ​Recent 1200 PACIFIC TRONK 1700- WARLAN พ. R East in Ia Vallee Marsh and swamp (Peat and muck soil) هل CANADIAN & Eva for RFrances INTERNATIONAT BAY V Esnagami Lake River og T SNIL ICO Ropid PACIFIC River OF Fork Pipestone RIVER E River River Black Nakodato Priesburg Clayey beds of glacial lakes (Approximate limits) DU BLACK White PACIFIC Little 5 Rai UTH kabelogamat Namakan Lake B ng River CANADIAN Ger Brenner Beaver Rode Ray --7200 Maligne R Kawnipi, Kawawia! Rink Matawin Sandy beds of glacial lakes (Approximate limits) River The Kekwakwan Lake R Creek o Big ISD Mtos VRiver RE е River Saganaga WINWIPE Lake //74.5 -2300 -2300 CANADA Substages 4 and 5 لہرا کہ -1300 Verinilion Dog martinis lo RO Mixed or alternating sand and clay in beds of glacial lakes ; highest limitof lake waters (incompletely mapped); the shores are partly gravel beaches and partly lake cliffs cut in glacial deposits Magpie Ash 200 INTERNAT Arrow 1400 Palio wysvapla 489 River Gurflint Lake River . 166 bənzy Mountain Z 440 Michipicoten River 151 Coldwell 33 Qorthome West 20 Pigeon - c MICHIPICOTEN HARBOR Glacial lake outlet AND Kenny 62 13 Little KI Sooo bong 2000 River 39 338 GT SISKIWIT BAY Aires Johns Bis Korte 63/ 2 Bernstring 27 322 6/149 31 TO KEWEENAW COUNTY 0.14 215 SAND 20 Soon 0 以​。 15 Limit of Keewatin drift, of late Wis- consin age, in eastern Minnesota. Boundary uncertain in Crow Wing drainage basin. E R PACIC P Michi picoten Island au 9 U INNESOTA І 34 СооАХ, Wabatawanyang Iake 2400 MR2 River S o DUA RAS R E 12600 og 0 S 09 Boca o\ I 92 09 R BEMIDDELET Gravel 3 A Sand 2700 S E Agawa 1146 CASS MISSIS STAPER Moraines of the Lake Superior lobe de- posited on land. (Also moraines of Green Bay lobe.) NOR QOCT COSA 10 Nary! мы 15894 Louis Lake LAKE eo K M 109 Farris 1145 NORTHERN 1304 Hibbing Kelly Iake Eagle Harbor MINNESOTA А hobe Riverzi Wisconsin stage of glaciation 1900 Malawi Pleistocene Altitude 602' O TRONE QUATERNARY rado GREAT NOR DULUTH Moraines of the Lake Superior lobe de- posited in water or later covered by waters of glacial lakes. River tieod Fake River I Montréal 1300 *500 2 LA WISSABLA sort Substage 4 River 00% River Batchowana Box Take MISSABE Swar 561 RB Gay u (3400 AND NORTHERN NA AND AND Wortti Br 8 SMOTS EN 500 TAX Outwash plains of sandy gravel con- nected with moraines of the Lake Superior lobe and gravel along lines of drainage from the outwash plains. 553 Kemer S NORTHERN 00 000+ GREAT Rove 47 1 South Br Jacobson BR MONASTERN HARY0g Hin City Wontony Lake APOSTLE ISLANDS Elm ܝܘܐܐ NO RON envers Bay R RIKER (2300, Chippewa To 1139 Clogfiel OLC 2800 800 River ROOZ- Alisery Eşleeping EWE ENAW BAY Till plains or ground moraine, chie.. mapped within area of the Lake Superior lobe. BATCHAWANA BAY DV Huron Bay 1399 RANK Fire Steel Wohanhet ETERNATION Hiron bo 23 do P+ CORPER Crisp Pt Whitefish BAY River RANGE North Channel A webow ISSISSIPPI . up Potato Sheldroad 34Barao 33/32silver Ontonogom Parisian Shelldrake Goulais Pt 900 GOULAIS Yellow V 1136 Presque Sturgeon 300 Moraines of the Patrician ice field in eastern Minnesota; and St. Croix and correlated moraines of the Lake Su- perior and Green Bay lobes in Wisconsin. Partly concealed in Min- nesota by Keewatin drift, and extent in Todd, Wadena, and Hubbard coun- ties undetermined WHITE FISH EFI such OT 1209 Op danh 800 1000 DULUR - Hearted RM Substages 3 and 4 -009 Maple pleca MARTHE Bare Popilas Wiehe Watt BAY Dead Yeaua 12000 East zoda River River 200 SHOA CHEQTAMEGON AND RS RACIFIC sono Rive orlach Shu OQO 2A MO MIN Nemadi, Laughing Fish Pt DULUTH tsted Rix * Michigamghe SUGAR Labe George Har GRAND CHA EN VADS HORD ANO 85 U. S. GEOLOGICAL SURVEY 95° 49° 94 LAKE OF THE 93 88 163 92 89 WOOÐs 91 90° Clearwater Turtle Lake Lake Clearwater Savatge Isle Verte Mountain 162 Lake White L R A I Schreiber Jackfish ae des Mille Lacs Little Title R 1.3 Wilson Oba Pitt Rainy River V Island Turtel (Lake Black Winter Road Baudettet Bad Dod Pic! 1160 Termilion Atikokan INORTHERN Trout L LAKE Tontake) ) Taken Island I Slate White River Shoal Pine OF THE Islands Lake Lake 159 Loon Lake WOOD S Pickeret 1 Shehandowad VALLS 000 Lake Lake 168 RAINY Loman Beaverhouse Matawin Lake si River Kaministikwia McKenzie 157 Lake -Dog and Sturgeon Bakel Little Fork Wolseley Lake, Port Arthur 1200 Lake THUNDER 156 Pooh-Bah L Lalee Sandy Ft William Lake Stanley Edward 1 Take BAY nistikemia River Mckay B É I T R A M I Kunmount. Ananay 155 K о Northern Light C Franke Thunder Cape SHT с Н Agnes N Lake G Silver Men Grand Falls Lake Big Falls Black Duck Crooked Lala Piel Whitefish Passage Upper Red Lake Take Zakel Blake P+ River Margie 1153 Net Cusson Eorisa Taken HET 65 Mountain Gufu Basswoods Pelican be Keine -Lake Moose 4891 Take Zaken Lake 35 34 Lower 152 Orr Gemmell 65 Red Lake Kelliher Fraser Zittle Saganaga River 1.174.5 Mizpah Gheen at Snowbank zake rout 2000 Ε lake 2.East 3 69 Pigeon FRedby Bertsit Raul Greenwood Orand Portage 163 Fly Lake Breske Lond Lake ma akce 1300 Cooki Alice 0 150 K YEorte Verirollon Lake White Himkley 62 Robinson WIron L Lakie Black Duck Hovland Lak Isdbetle Bis Fork Angora BlackDuck 26 25 30 23 ireh Lake 22 61 29 + 28. 19 18 17 16 14 Bellisind, Meredith GRAND AIS Alenstrike 8 E Lake 6 148 I Round Lake Embarass TT Katsen 147 Bowstring * 159 Bemidji Lake Mestaba Allen Jund 0$ 0 LAKE gumia Bwab Cramer Schroeder Cooper Harbor WENNIBIGOSHIS Cass DULUTH WSSADE Exetan River Skibo Sparta od Manitou 1 Mandan Caribou ! Ball Club) Bon Junction EAGLE RIVER Take Na sherills 57 Little Marais. Keweenaw P+ Deer Finlana Hac LaBelle River Gretat Pt Isabelle Colerain 56 157 Zake GRAD Laporte Mud Allortez Mchawk RAPID 3 Bengal thout Lake Tekde Brimson Be an imet Kabekona LEECH 55 Beaver Bags amarituta Tak Pokegang Highland Stannard Rodk HUBBA RD Zake LAKE whiterace Whiteface Lake Linden Walkerk 1200 54 Red Ridge Torch Luke Traverse Pt Freda Haulood Swan Alger River ROVGATON Meadowlane 1141 Mill Mine Tune 53 Por tage [Rix TWO Liebe GREAT Higgs ARBORS (soath Ranke Tennile Po Outer ! EPOX Lake 13 Bear Paiescale Kakel 140 Reshevel Lake froivia /53 Alborn Fourteen miTe Pt Pt Abbaye Floodwood Knife River Beneta Stockton 1 Huron RPH Wild Rice Huron Mtn Club Mirbat NORTHERN SA Loui 52 Sachna Lake Pampore Skanee Michigan ! Keweenan WONTONAGON West End Winona Big Bay Pt R Bay Bain Auron 138 Gull Pt tahl BigBay 50 DULUTH Dra.co Mts Bayfield 151 Port Wing Motley Madeline ! Pelle Independence Munger Greenlastel 26 27 Sandy Lake LaPointe 1409 39 38 WER1235 Whitefish 42 4! HANSE Alston Cloqueta Riv Palisade Au Sable P+ Mals South Channel Porcupine Mts Bireli & Rice I Seanlon UPERIOR Wight Iron 50 Gaand Marais Rockland B G GRIPON! 159 Creinwell Pequot PP Rive Gary VisiSiperior WASILBERN BAY WADENA Paylor Mine POTY Forddume Coda Gros Cap Peticale Granite Pt Summit Emerson 8 T. Grand take a Athensee Wrenshall N SAULT SAINTE W48 NA Nadoway Pt RC Portal MARIE McGregor 09 Presque Isle P+ Kimberly 2 6. Boylsto 47 Mahuwa Ladies Berland host Bay 135 progner Gro Ravee SASHLAND Nestoria Gogebie KARQUETTE Mills Bleckhool Bruletke 48 Teal Shot Pt Rice Home Lawlert w IN WIN Birimley Bruce Crossmgi Chene bion Train Pt 46 Foxbord OULUH Deerwood ND Covington Ewen Thomast Siemen Michigonine vegigmee Cusino Dafter Long Patz PL Nebagamon 134 Nemad Take BESSEMER Mangum Onota daw MUNISING Âuang Kenton Eekemman Rexford Moose Laket ED HORZE onvood Wakefield Trout Creek E 1 P Red Fle Petrel Seney Staples 13 Niekerson G O Motley E B Solo Junc E Skandia Eben Jume IS HORE Larenko Krepublic Clarks PXKinross Barbean BRAINERDS Arthyde NO Bibon S High Budget R 45 Hug Marettisco 2069 SYork Chathama Munuscong Long Denham Kepriek Solon Spring Drumeton Coria vason | Grosiebie MARIE Rudyard 441 Solana Bay D Greand new Witbeek $wanny CarlshendLadoga Belden 2 MILLE LACS TW Little Lake 5 6 Rickford Burntle's Chippewa Pt Rutledge Bruno 44 me 43 43 Reynolds Pt LAKE Y Gordon Long Mainegar RE N Helenaj Watersnee BAY Steuben Amasa 93 Zale Raber Kingsdale 11 Bloodwood 16 N Lime Gel Marton Ft Ripley Gap sexy D. 18 293 0 1131 6 21 AV20 143 Cable on Marble Head i A SHL I Elmwood 24 23] 22 Goetzville Cloverton Drummond 28 Detour Totogatic Hiawathaz ISLANDI Mercer Hathtop! BRUMMOND 39 38 37 350 Hessel 36 Browerwe 1 6 City St Martin T Brevory 0 Sandstone Vierde Desert 130 D D Glidden Chasing ? Lake Zale S+Vitals Manitowish Bay Markville CRYSTAL TAI Rock Pt І N Northland E John Riven. Stambe au M Marquette 46° Gulliver Indian LONG RT S PRAIRIE Lake Pt Patterson 129 8 H Hindley 10 Trout P+ Aux Chenes Iwing DIO KINSON 142 Lakes wundene Marinis MANISTIQUE FALLS 29 Pierz 28 BAYWARD Lakes Pentos Hendricks 24 E Stages T 21 22 Swanville 24 Metropolitan 200 Handwoo 18 12 8 128 6 15 3 16xker17 2 Roster 2 4 10% DIL 7 112 13 *** Brampton Rabia River SHULT Yellow Grin dstone Hence I Cornells Isabella StJacques Iake 406 FLORENCE Chandlet Garden ! > 97 EAGLE RIVER Pine Grey Royalton MORA R VE Hog! Gladstone 39 B Labraneh Cour te Oreille Slau U WASHBURN R Eagle 127 33 22 46 Lake . Lake FLORENCE ROS MOUNTAIN BIG BAY INL CITY A W R- River 39 CHANNEL Sand Spooner Zonahawk Saurik Center Lake Zake Norway DE NOC ESCANABA 381 Milaca GRANTSBURG Subretto Mehose 38 BEAVER 1 Β Ε Ν Τ Ο Ν Schaffer Freeport 38 Foreston SHEN LAKE MILLA ISLAND Ronneby Rush Hermansvite Bark Rivets Douglass 2 Lake FOLEY Sheti Wspaulding Peninsula Pt FRush th 37 M Dittle PHILLIPS ( А FO R E S T 38 Powers Re Faithorn Sauk City Frederic Bearl AND 37 Cavour Rapids P $AULT Pt Detour R E L Summer & S/Nadeau S Τ Ε E A RIN St Joseph Burt Jose PRINCETONA RHINELANDER Summer! 124 ST GROW JCAMBRIDGE 36 Harris Red Cedar 36 Luck Nastaan Carney St Martin Lake Take CRANDON SA S A D NT TI MINNEH POLIS 3 Prenticeti Bone MEN OMINEE St Martin North PRESQUE 123 Harbor Sprske Z Branch pelote deland 35 35,1. SHERBORN Cold Rice Lake MARIE Pelican | LITTLE TRAVERSE BAY S Fox I E Spring Hear Lake P LUK Lake 35 K R S' STE Pelicam Lake Daggett PETOSKEY MAND 134 CHIS AGO Laynesville SAULE T AND WR RR Big Rock PT Gear BALSAM LAKE Becker 35 Tomahawk Watcoord Centura. Caylors Falls LADYSMITH B A R RRIO N Stephenson CHARLEVOIX) Joaoke take R Creix Falls 134 Lindstrote RR STP Spirit TE Washington Kokonis 30 Big PAUL op 18 FE Island Wangeron BARRON CENTER Eden Andle New London boudda Lake Watkinst Kimball Valley ELKL CITY Lake a RIVER 134 0 CHARLEY IX 121 Lake Wyoming wilace Boyne Green Osceola Chetek Rib Lake ΤΙ Ν I NIC I 2 Pt Rochereau Rannandale 29 Plake A Nato N KA St Boyne Falls LA N Diamond L ID E 3. Cat Head P+ E Jordan 120 Pelitar Michael RIVER Clear Lake ANDI HOMAH 2. Lakte Lake 32 딩 ​82 Cedah Birch Creek, GRAND Grote City Kandigabit BUFFALO im RIGHTS w PANOKA Marine T A L R Chambers Northport LITCHFIELD P Atwatery N Manitoul FORK 32 Buffalo Central TRAVERSE 31 MESKRILL 31 M E EK # SRL Take GiLake New Mission Osseo New Richmond JANTIGO MENOMINEE P+ to 27 Rockford MODEORD se basse White Bear BAY Washington Whate was Lake Bloomer 18 20 19 21 Waverty DARINETTE NWRT ME BELLAIRES, that 1 1118 Glenwood Good Delano Sutton Die Robbin'sdale ISULIMATER с AND H 30 Harbor Bay 29 Lewiston Lake A MINNEAPOLIK HEMSEX S Stillwater Athens Bay $ ROX 10 Watertowny Wayzata +29 **R14 Diwa LEE LANA 11770 Mancel A St Louis HUDSON Peshtigo P+ Baldwin O tonka 5 Elk Rapids N Hutchinson Hammond D U UN O N Starle 128 Glen Thorp Lester Praillie Cadott WAUSAU AN Cedar Falls AND Tutke 92 stekstór Boyd Owen (Abbotsford Frederic 116 sWahonia Lake Mendota guth 1 28 CHIPPE WA Marathon St Paul SN Newport Colby 28 Empire MENOMINEE M A R ЈА River Falls T H JOCONTO Dconto CHI NORTHIVESTER HVOR Bird Island R Spring STURGEON BAY TRAVERS OLIVIA MC LE PPlato IPAC AB R Aanerna CYASKA 115 Valley 0 H aCITY EAU CLAIRE Wittenberg Lake An Long SHAKOPEL 27 ANDI 27 Hector Buffald Lake GRAYLING MIOT River GLENCOR Platte River Pt Norwood Shawana STE RENVILLE Carvers Altoona Brownten 26 27 Mosinee SHAWANO 25 Plattet Portare 26 23 24/ Prescott Pt Betsie HASTINGS Zake" Crystal Lake 1194 Green SELLSWORTH 26 Greenwood E Loyal ŞBoardman Isle PI E RC EA U McMillan E C 1 A I R B Jordan c A 26 RAK AK Frankfortis Benzonia TRAVER SE 125 А O. TT Fife Lake РАС All kre Arlitston Augusta Marshfield Belleplaine Marion 113 Embarrass S I B L Farmington N + ROSCOMMON Y D 25 Gaylords DURAND Aubi dale YAlgoma Waltonen MIWWERPOETS 124 Fairchild Clintonville Thompsonville Fun Fairfax Gibbon Winthrop HENDERSONS 12 Maiden Rock Copenhish -24 Mondovi | St Helen NEILLSVILLE 124 IML Cannon WING Seymour Bear Lake HOUGHTON St Helen PAsherman STEVENS POINT LAKE Lesueur Lake a Lola Falls OG EMAW Mantoni GREEN BAY Morgan ยังมี Northfeld Montgomery WA UPACA KEWAUNEE Bear Lakes ROSCOMMON PORTE 123 LAKE CITY NA C O L L ET GREAM LE SUE WR Dundas Pepin Merrillan Lake City Cr w D Mahawa Quekama Depere 122 Scandinavia Pamherst W BRANCH Pitts ville LESUEUR & OTAGAMI E Portage Lake R WEXFOR RAMUS S AUKEE c WHO O Swan CENPER NEW VIA Soren ST PETER OD HU E BUF FA LO UIM MANISTE EN Lake VABASHA French New London Harriet GRAND RAPOS WHITEHALL Sleepy Eyes Independence Port 22 WAUPACA Hemme 22 CADILLAC 21 kaspta WA BA SH Edwards Springfield Hortonville German TARIBAULT ALMA Nicollet Cramt IW Ladefferson ITRENPEATATAU McBain BR Kelloggi A Zake CV K S. Little o Cannon L N w 3 Zumbro 4 Weyauwegå Nekoosa 1 felpanel 5 Babcock MANISTEE 6 Cottonwood Chuter Kaykauna 7. ROR ABIKACK RIVER +i 8. Kemyon 21 Falls 20 Mazeppa VALLS th LES $ APPLETON Morristown for Elysian WN A REA 17 Waterville Fremont 6 Millyille Arcaci 13 15 Little (Pine Island 108 Marion bo TELA ARENAC MÀNKAR СТ LADW I N Plain field LA RE I Elysian Lake Plainview Mineiska pritional MANITOWOC 120 T20 Neenah Μ Α Ν 19. Crystal GS E Reedsville ols EE OŁA It A K 44 COTTON Janesville hey W. Concord Hilbert RrTwo Rivers 84 107 BLUE EARTH EARTH WASSA WA TON WA NAMadelia IST Kountain River Gaine HARRISON 1 S TEE LE MAS PIN WOOD City Luther, Le Roy WASECAT D D D G E Minnesota City MS TIE 19 OwOANA CALUMET MANTTOWOC 3 D 19 WINNEBAGO Big Sable uther] JUNEAU W AU SHARA 85 Lēsuert River Big Sable PT Wat A DA M S Lake Mantotville Marshland + Galesville patchers Limit of pre-Wisconsin drift from S. Weidman M 1 N 95° Claremont I w ICON WAUTOMA Good Thunder 86 WILLIAMS & HEINTZ CO., WA'S H.,.D.C. FO. TALVESTERN ROCHESTER P WINONA 118 с In Minnesota and Wisconsin north of latitude 46° the contour interval is 94 Podge Center 18 LA CROS SE Necedah . 93° emrealea u ocjan AND NWAR SHKOSH 88 100 feet except in Lake and Cook Counties, Minnesota, where it is 500 92° 91° 90° feet. On the northern peninsula of Michigan the interval is 200 feet with Base compiled by the U. S. Geological Survey the 1500-foot contour added. In the compilation of the contours use has been made of maps by the U. S. Geological Survey, the Minnesota Geological Survey, and the Wisconsin Geological Survey; of railroad pro- files; and of aneroid readings by Frank Leverett. Scale 100000 70 Klaneters PAJES MIWWEAPO POLS ANTIC SOUTH vg GOGEBIC LAKE Part ST MARYS W Riven AND ISLAND ( our WORTHERN V80 Crow IR Limit of Wisconsin drift outside of St. Croix morainic system and correlated moraines. R Rahrer NEWBERRY forn be River os TLANTIC Paquurinenan W45 River Lake Neebish AND Memilan y che E DULUTH Prairie 1208 River Willow River NORTHEAN ines CEN -2806 STE North James Avokasippi River Shjugleton UNTING ? 2300- St Joseph Island Reiniraton River SOUTH prout Lake song Paint Northern 1249 RIKER MRR STE Clarissa βιοτη ONE Bisco -oort Doo SSKOR Øzark GREAT Eat Claire 1707 OSRexton Loos 21100 NILA 3 Bad 20 Limit of Port Huron morainic system in southern peninsula of Michigan and limit of red drift in eastern Wis- consin. AND Mun AND CHA Foring Branco Pind Branch SANDW* 25 -gores AND Germfalske CHOOLCRA FIT Maris Ngue 2 Curtis 15 South Manistique 1:10 Engad ne se Gilchrist Blaney M K MINE Gould Biddle Pt w WOMT AND AS STE MATEDR. 8 A12 7 1200 Riv 42 34 ТЕ River PACIFIC 2017 NORTHERN POLAGANNISSING kis R Kettle Mentopish R తెన River Rapy 130 29 ESCANAS Manshea Ford Turner Sagola b Rivel 3910 OO AND SANDS OR A Cho O Cedarville 0 ANP SIS 3 SAULT STE MARET TLANTICA Manistique Trento 12400 SARIT A Kreetannel BR T 25 MILLE KÄNÄBBC LACS PB gog T hoorn SUPERIA Mar SAULT unilor AND River 616002 Days ishdd ne 19 Detour Pas LAKE my Ford 15 114 Limit of fairly definite pre-Wisconsin glacial deposits on border of Driftless Area in Wisconsin. 1050 False Detour 11330 O jos.. 10 GREAT RA Stungeon - 40 1 3 WeGore 4 A MISSISSIPP) TE Seul Choix P+ Br Cooks MARIE Alt. 581 HUR ON AND Juan 014 PAUL TODO IS Clam reston AL East STEM MARIE AND Pre IR 439 မြို့ RIVER Snake ORTHWESTE KON TW + Woc OF MACKINAC Birler ST IGNACE St Helena Is 40 Mackinac! Pt La Barbe STRAITS McGulpin Pt Mackinaw Bois Blanc Waugoshance Pt Island Walkers Pt Rice River Y Flambeau Sturgeon 1126 SOUTH Wood Scattered boulders in otherwise drift- less territory ges AR UNA DO .00 R River AN Garden! Notas Albany AND WORTHERN My Perromyille 130 SA BAUL ro TBR Popple cinptiek S STE High is TO CHARLEVOIS COUNTY River NO VEOMA Fk LITTLE BAY Gull ID IND 20 8 Trahank 셍 ​R 10 MINEAPOLIS R 1 1 Burnett B . CHL CHEE OYGAN Ninemile pt 37 1 South AR AND ST. AND Glacial striae Saule Trade RIVER INTE MARIE RUM Hiver INOR Bante River b ASLAND W W&M LANDV Cheboygan RR Ε Μ Μ Ε Τ RIKE DETROIT MINMEAROLIS N OM Mullot 1 AND STE NORTHERN OAJ BOY River Chebee Caing Thornapple ST PAUR ES S. Chip IN Pike MIM ار R R RIVER AMAN MINNEAPOLIS N RR ANAL TIN VON GT peiro River $. ON N Fox 1 PE RIVER AND WA . WISCONSLIV CHE BOY 20 3 Areas where Paleozoic rock is near surface from meridian of Marquette eastward. 0122 K trancis water RR M IST PAND - R 1 Rechte ΧΙ Ν Ω 0 0 GREAT B PACA NORTHERN R 20 Apple DO 000 09 NOR RUM AND FIND Tail R mo A ISLE XX-2 Black 34 MYNN River cutere o Marbear MARINET NE B Black River M AND IST Ingalls AREN 4ND G R Deer Tair + 1 MIN River SALES Pine Lake Hay SULT STE MARIE Amery AND S ST KSI PAUL Main River AND 33 NORTH Jump - CHICAGO d 에 ​T River Areas where pre-Cambrian rock is near surface from meridian of Marquette westward. PA N H I GA HI Peshtiga AND MICH LEELANAU River a ANDY STP AND R $ D R SIM GREAT I 132 Pigeon 5 CROP av Apple 27 River pr. $ ST PÅ CGI AND Cokate VORTHERN You Montrose NE PIN River Riž MO ret (c/AND 19 OMAHA Sturgeon H RR Iake at 45° Kandiyohi River PAU STP AND DETROIT mi co R TO 31 MONTMORENCY ATLANTA 45° RR - OS E G O GO GAYLORD 749 Cedar 23 STEM NOR 22 RA Lake Zaket AND STE V 30 SOUTH CHICAGO Redu 2 Manitou I LELAND Pyramid Pt ANDA R D 1 WNIN River PA 4WD PION CM ST Claire AND (AND North XORI STP bcondo T SARM A A FORK PAUL pois MINN V D 0 7W I Sleeping Bear Pt DO CRM WEST Altitude 581 KarP) MARO Torchlight Elk Lake - ona o हार RIVER SIN Younge V MO Z AND MY y w Kinnbeinic ST क्ष E E EAST RIVER PM 28VZT 1 WN Eau WC K FALLS GEN ON NIW PERA ICM MINAL POS Louis mane WA "CHI M Hay Ve VCMUST 1 w NON Branch D Eau ONY MICH He R VSV Claine flou MINN + Riferim AKAKKAKS KA CRAWFORD CRAWFORDOSCODA 127 APPEWA CHA G R OO AWD PAC CT Irinbelle CHICAGOA River Ear Pleine R Eau Pleine R Tigetton Babarras Au Sable asts CHU N MINE N Pluno deritan Little MINNESOTA OMAHA R River Board HONOR" ERR BE NANDA MARQUETTE AA MISSISSTPPI Rush R MIL AND - AND BO AND M GT RE RIVER IR pl MINNY SOTA IND New Prague 1 RA South -- River - RR NO STR Plaver: AND CHTCAGO CANDY PAC E ANN R IC AND 124 ING R S S ve R RED WOOD ANDALS ARO ST HIGGINS LAKE SRner River INT CENTRAL AND GB AND Wolf RBOR Manistee PEPIN RS w "сні 123 Shioc 23 Cr DI R R 0 WESTERN 0 Buffalo LDS N AND Elk ND Gia R Duck Carnan LR N W SDD CHICAGO Pigeon RY Kilkennyhus CHO Zast BAY East HEINNEAPOLIS R L A K AND « River ST Fork MIX! CHICAGO DOWN MANISTELE River AND 00 Zumbro RÄVERP RIER INY NORTA MESTERN AND Waupado AND "Clan R 1 AND River 9 Lake GT PERET 3706 UM:7 C J WESTERN R R Rivers + SD Manistoe مه River ANN .O of DRJ Paint Les $ Cottonwood N ther River Pine akan WNIN 3 South CHICAGO OMANA ugt IN Center) M SNTE M 3 Little 20 5 M - sto 10 Tremaaleau + ST w Twin R Earth Rim 92 GREEN Hellow Rifte Robinson WZSCONSIN сні STPRE VS AND River WN OVOTHO BLACK ( SAULT R -- LOR! AND STE MARIE Vanisted T4 Cranberry TEOR R 3 Elgin River 1 River 0 RI Bianch MANISTER A AND Blue 12 w Waton want 848 D CL STP AND pers PLoS lustin Poygan MASTE AND PAC WW Nw R MANA Big Sable to Muskegon Vittabo 05 "PAC) son O R. o ON CANDW LAKE WINNEBAGO to Manitowoc CHIC 0 Rl Little Sable call PENWAR Fan R For 87° 899 I & CHILTON MAP OF THE SURFICIAL DEPOSITS OF THE THE LAKE SUPERIOR REGION By Frank Leverett O 10 20 10 BOETEC 30 40 50 60 70 80 90 100 Miles 10 10 o EFEE 20 30 LO 50 eo so HINS Datum is mean sea level. 1929 UE 8,79 Kabinakagami Lake 22 Whitefish R 1621 B 77 1 1 Prat River CANADIAN RAINY R River GRANO 27 0 Pays Pic CANADIAN Pine 23 Noh Turtle River T В N Black R Little PACIFIC Seine R Ricer NIPIGON Pic o Turtle Zib RIVER Lake Little Winter Road V I 60 NORTHERN R BAY isley St Ignaçe Simpson aguts Bazaa syge TRONK IPACIFIC w ALADIAN East R River La Vallee Eva mo sa BAY Erpicl CANADIAN River of F Rapid Lake Forke River PACIE FIC I E Pipestone RIVER Black River PEricsburg UTH River Show Ru ver J White uc Little km Agassiz BLACK Rat Kabefogamat 2000 ng yor fon Stungeon River CANADIAN Beaver Root Bremner 2107 Thorwich हा parke Am Kawnipi Kawania! Riks Matawin Creek Kekwakwan Lake and Maligre R termined Rivera K QUATERNARY (Pleistocene epoch) Big C c ministikova 1 o I Mtrs Kamera es Wisconsin stage of glaciation River River River Wegeken WORTHERE TPEG CANADIA عالي 1153 Margie Vegmiljon Dog یامهر OF ö INC RICH R kere 02 Magpie INTERNATIOMA Arrow Pelico Ashy Pukask River Gurflint Lake A River 66 489 ay 35A River 32 Mountain 165 FRedby Coldwell River Michipicoten River Worthome be ANO West Pigeon Bay 6 ty 36 sk Brun MICHIPICOTEN HARBOR AND Little ta LE Riven o to S 37 SISKIWIT BAY River Big Fork R Dao 2 Johns63 HO . B&wstring 127 26 s 322 B TO KEWEENAW COUNTY 7 w Birch|Zake 25 wels MESOTA PACIS РЕ P U R 2 I Wabatawanyang Lake A S DURE O o te River 2 od R $ 3 RAP M SI o 18 T 1 to o LS noodos A53 B kert D SKA А Mt Front R. 20 Gravel 3 CASS MSSZ SI E E Sand NOR Agawdy AND GRENA GOSE ме Was 245 Lake LAKE Iquis Farris 1145 NORTHERN 1304 K el o M 109 Hibbing Kelly Lake MINNESOTA wool A Altitude 602' River AW NA W ? Beechlake River WOR GREAT s DULUTH 56 3 Se River L Mud Lake AS E Montreal ag MINN River Wo & B KE 11 o 2.000 River Bay Boy MISSABLE AND Swan MISSABE © 1298.6 Batchpowana V NORTHERM O w SMO12S و یہ 854 AND 1 Br R С AND Remer 8 wory 2 River GREA NORTHERN 8 LAND Meadowlans Vaz ST Jacobson 153 < 147° PORTTASTERN WOW South BTP D e ola APOSTLE ISLANDS Elm USATZ Dlouter NORTHEIM Cloghid ti 1139 0 Cervers Ba R 73 Chippewa . ON 0 . River ORTHERN St[Louis Oak EWEENAW BAY म Sleeping RANGE BATCHAWANA BAY Huron Bay 138 90g Wiver sw. Channel INTE&NATION Pine Steel uanih Big Bay Pt (137 take North Channel CORPER RANGE Wibbon ASSISSIPPI Crisp Pt Pelkie 51 Ve R 43 28 KCarp Ontorog pea Potato Sheldon 34Baraga B3/ Boeiwer R NOR MARS Roon GOULAIS BAY o CA Mals Yellow Dog R D 136 Presque Stupjeon Eranbet NI McGregor RR DULU Suche WHITEFISH WORTHERN CHEQTAMEGON BAY O s East ho Hearted Two un e Poplar Wiehe Dead Riven MILY Ana BAY', OHS River R PROFESSIONAL PAPER 154 PLATE 2 84 499 U.S. GEOLOGICAL SURVEY 85 EXPLANATION 95° 490 86 943 LAKE OF THE 93 92° 88 163 WOODS mes 91° 899 ALOukamamooth Cleamider 90° 1062 Landee Turtle Lake Lake Marsh and swamp Clearwater Savanne Isle Lake (Peat and muck soil) Verte Mountain А. River Martin Lake Williants A H E D White. Schreiber 161) Lac des Mille Lágs Jackfish Little Turtle R Rainy River I E R Wilson Asland Turtel Noba Glacial Lake Agassiz Baudette Black Iake 1160 Bad Dog Esnagami LAKE vermilion Atikokan JNORTHERN Trout L Dake of Fake) Lake Island I OF THE Tant Shoal Slate Pine White River A Frances Lake Lake 159 Islands WOODS SUITERNATIONAL Shehandowan Loon Lake Pickerel FALLS Nipissing Great Lakes Lake Lake PACIFIC OO 158 RATNY Loman Nakodata Beaverhouse Matawin Lake Kuns River Kaministikwia 157 Namakan Igke McKenzie Lake Glacial Lake Algonquin -Dog ſtw Little Forke Wolseley Ray Take yo Baked Zake Port Arthur 156 A Lake THUNDER Pooh-Bah Sandy Lake Ft William Stanley Edward ! Taken 80 BAY Β Ε Ι Τ R A MI Glacial Lake Duluth Mckay River mount. ở Canet 1155 K and outlets O O Lake Northern Light H H Agnes Thunder Cape N Lake Take Grand Falls Saganaga Silver Mtn Big Falls Black Duche Crooked Loleer Piel Passage Upper Red Lake ake Whitefish 66 Lake Blake P+ 1174.5 River Net Cusson Louisa Glacial Lake Ontonagon EL Lake 65 Gull Mountain Pelican Basswoods Knife Take Lake 48° Moose Lakes fakers hake Lower 152 Gemmeil i forr Red Lake to 164 Kelliher Frizer A Little Saganagas t Glacial Lake St. Louis Mizpah Gheen Snowboak take ЊЕ 151 Jroat, take Per 2 Easy Burtstde Pigeon Pt Greenwood Grand Portage 963 Take Zake Ely Lake 64 Zona Kenny Cook Bake 338 K 394 150 Vermilion Lakes Hmkley White Rbbangon 62 m Tron Lake Aitkin Z Black Duck Tower Lakie Isabelle Hovland Angora Michipicoten Island 149 Big Fork BlackDuck 25 24 Crum The extent of each of the glacial lakes 31 23 30 22 29 215 61 28. 20 + 27 3 19 tenstrike 264 18 B Meredith occupying the Lake Superior basin is GRAND MARAIS, 17 16 14 15 Belliconal 13 KI LoA9 68 E Lake & 4 shown by the outside limits of its 148 be T Round A o 2 particular color or pattern. This E Lake Embarass color or pattern appears only on the part of the lake bed which lies out- 1 O AU Lutsen 147 I KY side the limits of later lakes. For S Bowstring Bemidji 59 the full extent of glacial Lakes Lake Mesaba Lake Duluth, Algonquin, and the Nipissing Allen Junc BEMIDJI Virginia Biwabik Great Lakes reference should be 146 LAKE Cramer Schroeder made to Figures 8, 9, and 10 and Plates 5884 WINNIBIGOSHISH Cass Ereveth Cooper Harbor DULUTH WSSADE ANO River Skibo 7 and 8. The limits of glacial Lake Nary Sparta Eagle Harbor St. Louis and Lake Aitkin are known Manitou ! Ball Club Mandan Caribou ! only approximately, and the border Hon Junction Zake Naslewauk 57 I & Little Marais, EAGLE RIVER between them is undetermined. The 158 Keweenaw Pt Hi Deer Finland northeastern limits of the glacial River Lac LaBelle Lake Agassiz have not been deter- Guitist Pt Isabelle mined, and its border in St. Louis Calerdine 57 Luke GRAND County, Minn., is only approximately Laporte RAPIDS 2 Bengal! From AwonerMohawk determined. A lake that preceded Zake Brimson Beaver Calumet Kabekona Pro Lake Agassiz occupied a part of LEECH 55 Lake Pokegano Beaver northeastern Minnesota north of the 56 Lauriuh HUBBARD Gay Lake Highland LAKE wruetace Whiteface Mesabi Range and discharged through tinden Stannard Rock Walker Lake Linden it in the gap now utilized by Em- Zake Toreh 55 RedRidge The barrass River, near Biwabik. Lake Traverse Pt Fredag Hancock extent of this lake has not been wan Alger River Ta le HOUGHTON determined. The glacial lake area 1141 Mill Mine Junta south of Manistee, Michigan, extends Riv Portage TWO 54 to the highest shore of Lake Chicago. Tenmile Lake HARBORS Higgins Lake Hill City Woman Asgath Range o ! Take Pamesarte 1140 Lake. Bear Shovei Lake Albom) Fourteen mile Pt Toiydia 5318 Pt Abbaye so Floodwood Knife Burnet River Stockton ! Huron RPH Mirbat B51 Wild Rice Hwan Mtn Club Sagina Lake Paupore 52 Skanee Michigan ! a West Ema WONTONAGON Winona Keweenaw Whitefish Pt Bain Bay Gull Pt Auron Draco L SODULUTH Anak Big Bay Mts D Bayfield Mungert PortWing. Madeline ! Motley Parisian Independence Sandy Lake | Greenland 26 30 29 27 Pine i Whitefisha Goulais Pt LaPointe 409 In 42) Shelldrake 41 Proctor Bz736UNERIL35 38.32 River Palisade Cloquett Alston L'ANSE Rico Porcupine Mts Au Sable P+ South Channel Wight Scanlon 49 UPERIOR Iron 50 birch U a Grand Marais PAC CARLTON Thompson Rockland B G A AVERA WADENA Pequot Cromwell Rive Gary Sisherior WASHBURN Pelican A deba Fonddurad Coda Taylor Mine Por T Summit Granite Pt Take a Atkinson Wrenshall Gros Cap 148 Emerson C AR TO O N T G N 49 Grand 2 Kimberly Boylston River SADIT SAINTE Nadowày Pt Mahtowa Maple Bena Presque Isle Pt Portal MARIE 4 Blueberry 44 Lake Bergland Frost 135 Frogner 47 AITEIN Toni River YASHLAND Nestoria Bay Laughing Fish PT (Leaf ŠI Gogebic Blackhoof Ride Lake Lawler 47 W ute Bruletskega W ENG 48 MARQUETTE Mils 6|Michigamme Gull Barnum dssing ит. Brlice Gossing! L Shot Pt SSHORE boxbore Lakel ! Ino Beerwood Charanion AND Brimley ke Lake OULUTTA Train Pt Long Covington Michigammes Thomaston Ewen 46 134 Patzu egatinée Nenadji SOUTH L Nebagamon Antic pening Cusino Loke Dafter BESSEMER Sidnaw Nangum Onota AR Moose Lake ВА A YF NE LED Kenton MUNISING HURLEY Au Train 47 AND Rexfora Wakefield Eckerman Zironwood Trout Creek Palmer NEWBERRY W E Nickerson ou Mason 45 G Narengo o E D GERBE B SOU Seney! AND BRAINERD P Red P Harlis I R 2. Arthyde R Republic Solo Junc С Skandia We more ISHORE D T 0 Eben June Bibon) Mamian G 45 A s High Bisage 1 Kinross A R Q IM Barbeau Denham SYork Marenisco Kerrick Solon Springs Drummond 46 Solana Coria Shingleton Grandview feChatham cawson willow River Munuscong MARIE,Rudyard 441 Bay MILLE LACS Belden Mellen Witbeck $wanzy Canshend Ladoga Princeton Germfhsk 132 2 Manistique | WRRD Little Lake TW Rutledge Bruno 44 Curtis 3 321 W 50 Pickford Burnt l'Chippewa Pt Gordon Tong Ketes SCHOOL CRAFT South 9 43 Reynolds Pt Oro Kingsdale 10 Ft Ripley R® o Lake Ya Watersmeet) Ozark Amasa Helenay Steuben Manistique LIO 13 14 15 BZ 8 BAY B 1131 www.amakago Floodwood 16 Raber Gilchrist Gibbs City Eau IA T8 Limer Wireebester N Cable on Engadine ste Marton Sva Lake 19 K 204 І R 2 3 142 A. S H L AND 22 Cloverton Elmwoga 8 houses a 44 А Hiarch Marble Head 27 Drummond Totagatic B 28 29 Browerville ! 31- 30 42 Mercer DOB 39 38 37 0 36 33 35 34 Sandstone Lathrop! T Gould 0 Hessel D D Biddle Pt 7 City Cedarvue 6 Viele Desert Glidden Brevord Markvillet 42 St Martin Manitowish R Lake P Lake I Kreetan RYSTAL FALLS N StVitals bez Manshiela FordTurner Bay Rock R 7 Northland 46 M P+ 0 R Sagolas I Im River Stambiagh PRAIRIE N 129 AY Gulliver Indian Marquette 8 thout 142 Lake P+ Patterson FALLS 29 Lake | twiny Sanders Pt Aux Chenes 28 1 DICKINSON 27 Nepuni 26 25 CAYWARD PP 24 ใy Lakes MANISTIQUE ST IGNACE Swanville MH LE KANABE 22 24 2d 19 4 poruz 18 Hendricks А T Mackinac Seul Choix P+ 443 133 1128 11/13 E D Metropolitan 9 08 107 6 2 St Helena is 1 IE 7 9 10% DI 1 112 R 13 16mber 17 14 Foster LACST Pt La Barbe Gründstone Brampton, Yellow Rabia River Sex City Lake Hence to 400 FLORENCE U Cornell StJacques Isabella 1 STRAITS Royalton MORAL Pine Garden ! PEAGLE RIVER Chandlet SR Sauk Eagle 1127 ई Mackinaw Bois Blanc BU R Courte Oreille La Branch Gladstone Hog! McGulpin PK Lake 391 Island Walkers Pt 0 Lake 3174 PINE CITY 140 W Y oh R FLORENCE - Β IRON MOUNTAIN Waugoshance pt BIG BAY Safik Center Ssand Rice Spooner Tomahawk 39 CHANNEL Lake Lake 126 Perromyile Norway Milaca Melroser GRANTSBURG 39 DE NOC 38 ESCANABA Β Ε Ν Τ Ο Ν Freeport BENT ON Gull 10 Foreston Loretto Popple SHEHL LAKE 38 WHET OYGAN.Ninemile P+ BEAVER Ronneby Rusk Loke Chetek FOLEY Shed Heymansville Bark River LISLAND WIS wspaulding Douglass i Sauk Rush 37 0 Little PHILLIPS F City OR E S T- Peninsula P4 Bearl 38 Powers Frederic Faithorn Rapids AND 37 P R P E 1 Cavour SAULT MARIE T P+ Detour A R St Joseph L Summer 15 PRINCETON IST Nadeau E M M E 36 RHINELANDER Sauk 12 to JGAMBRIDGE 1936 Burt Hart 37 ST CLOUD St Martin Summer! Red Cedar Luck Cheboygan 36 S AN TI Carney Nathan fake CRANDON Lake Lahte Bones Tv MINNEM POLIS Prenticet North 1 123 MENOMINEE NORTHERN CHE BOY St Martin ! Cold SHERB VRN Branch 35.. umberland RR 36 Harbor Sprs Spring Sear Lake MARIE Ti Et Rice Lake AND P $ L K R UI 35 LITTLE TRAVERSE BAY SL. SIEK Paynesville S Fox 1 Ceas IC HIS AGO Pelican Lake SAULE Daggett PETOSKEY water M22 Beckerk BALSAM LAKE 34 Big Rock Pt ISLE です ​Centurias -AR Taylors Falls B Stake LADYSMITH Tomahawk 35 Kokonis Lindstrom RR Croix Falls 434 N STP Spirit R Stephenson Latge CHARLEVOIX) MARIN ET Koss Ingalls Washington Eden BARRON Cameron Kimbat Turtle Watkinst CENTER ELKL Valley Island Ulearwatekin CITY EVER Lake 33 121 Lake b Wy yohin 134 Green Annandale CHARLEY PIX Lake Rib Lake | Osceola Nsro KA Chetek L I NC 38 Wallace Amery 0 L of 3 Κ Α P+ Rochereau Bbyne St 11200 öz Lakte 2°as Peličan MichaelRIVE Clear Lake L A N LAD 33 Cat Head P+ {Boyne Falls Jake ANDI Grote City E Jordan Kandiyaki 32 32 Cedar W L BUFFALO R ÁNOKA IGHT Birch Creek GRAND LITCHBIBLD.SI Marine A Atwater R FORK Chambers Northport 31 Buffalo YO N Manitou ! ME EKER Zake) I MONTMORENCY 31 MERRILL Central 31 TRAVERSE Osseo New Richmond AR Cokate ORTHERN OS E G O ATLANTA, 45 Log Dassel Montrose Rodeord N E PAN ANTICO New Mission ENNE White Bear MDFORD MENOMINEE Washington White Dear 27 Pt GAYLORDI 30 Waverly Lake Later Mall Bloomer 18 19 20 21 22 118 23 45° BAY MARINETTE RM Kandiyoki Pelang Robbinsdale SHLIWATER Best Glenwood Lake с HIP, AND BELLAIRE AMINNEAPOLI E W RAMSEYS Stillwater A Sutton Good ВО AND Harbor Bay 4 Athens ŘOX Wayzata Pyramid Pt 29Lewiston Watertown 13 1170 Bay PRIE 129 St Louis wa ANAU HUDSON Hutchinson nhà Baldwin Hammond D U SN N N 打 ​O Peshtigo Pt O Stanley Eik Rapids Sleeping Bear Pt Les ler Praille Thou 1 Cadott WAUSAU AND Gler 128 Cedar Falls 116 Bayd Like Wapopia dlake $ Mendota st per South 1 Abbotsford 28 Owen CHIPEWA Waconis Marathon D Newport FALLS Frederic Colby Young PEMENOMINEE Bird Island M A R YA T H 0 Oconto Empire OLIVIA NORTHWVESTE JOCONTO MC LE Plato, IPAC C Á R R America Der Falls CHASKA Sprang 127 115 R STURGEON BAY Valley TRAVERSE EAU CLAIRE Hector Buffald Lake SHAKOPE H ANDS KALKASKA, Wittenbes 127. OCITY GLENCOR CRAWFORD RENVILLE Browntoh Norwood Carvers 27 Showano Lake Ann Altoona KAL KA S KA 1 Long Platte River Pt VGRAYLING MIOT River RA Prescott Mosinee ISHAWANO 26 $ 23 26) 25 HASTINGS 114 Plattez Poréen Portage lo ELLSWORTH (26 P+ Betsie AWD Gregtiwood Tigerton HONOR Lake Isle P I Р I E w Loyal Jordan RYC E A U E CL A I RE Crystal Lake D-AIK E McMillan CNL ŞBoardman A ROK N 26 TA Ο ΤΥ Τ Frankforth Benzonia T RAV ER SE 125 Fife Lake 113 S Arlington I B Belleplaine L. Augusta Farmington N Y 25 Marshfield Marion Embarrass AMD Gaylord MINNEAPOLIS RANT DURAND Auburadale 25 ROSCOMMON Fairfax Algoma Gibbon Fairchild Winthrop Clintonville Walton te HENDI RSONS 2 24 New Prague R Thompsonville 1 Maiden Rock HIGGINS PACOWN TAKE +24 RED Copenhish Mondovi | LAL 124 NEILLSVILLE Cannon WING 24 Lesuert St Helen GB Seymour Morgan Falls STEVENS POINT + Lola Bear Lake Sherman 123, HOUGHTON St Helen Nor bfield Montgomery LAKE 1 Lake 10 GREEN BAY Manton WA UPACA NA C O L L ET KEWAUNEE LÉS UER SU Bear Lakes Dunda Pepin Lake City POR TAGE Merr llan Cr W D GREAM ROSCOMMON 123 Mahawa B 12W N AN *LESUE URTY LAKE CITY R P Pittspillet Scandinavia Amherst TAGAMIE Depére Nuekama WBRANCH LLO IEW ULM Swan CENTER ST PETER GOOD HU E B UEFA L Take A LO Portage Lakes Sleepy Eye French WABASHA Kilo Lake Kilkenny WHITEHALL WESTERN Independence GRAND RAPIDS New London MANIST EEE Harriette Port 22 Springfield ANDA Kasota CADILLAC |River WAUPACA WA B A S fH 122 German BAR Nicollet 21 Edwards FARIBAULT ALMA otefferson З W Hortonville Dake ITRENPEALAU Lake - Cannon I P. Zumbro А K S O N Little ClamL Kenyon Nekoosa Weyauwega Babcockt McBain Mazeppa Falls BLACK RIVER leave! Chute Kaakauna MANISTEE 4 7 8. Hysian WNWaterville Morristown TALLS APPLETON 10 20 Millville 12 Little Fremont 108 (Bine Island HJ6 MANKARO i Take 13 Cr 1 Marion Plainview Plainfield Crystal Minneiska 120 at ARENAC COTTON 1 120 Blinical MANITOWOC Janesville tG IN LA DWI N Μ Α Ν Ο L ᎡᎬ Neenahy W. Concord 107 BLUETELAR TH 19. Reedsville Sise WASE. 2 WAT OMWA Madelia OSGE O LA 144 WOOD IL A KE STEE LEA Fountain Hilbert Two Rivers WASECTIE ANDE 84 D D D G E HARRISON 1 Mi City S Minnesota City WATONINA 440 TE Lesuert 19 T, ETT MAS Mamorville River Marshland JUNEAU Galesville WAU SHARA 95° CALUMET 19 WINNEBAGO Claremont MANTTOWOC (Gopa Thunder 1. A D A M M ON S. RI 后 ​ONE W ICON 85 Geology by Frank Leverett Big Sable Pr Big sable NOTHWESTERN ROCHESTER WAUTOMA Lake In Minnesota and Wisconsin north of latitude 46° the contour interval is 94 Podge Center WINONA 118 1 86 WILLIAMS & HEINTZ CO., WAS H.,.D.C. CROSS E 100 feet except in Lake and Cook Counties, Minnesota, where it is 500 SET 18 mpealea Necedah CHILTON 93° GAND NW RR OSHKOSH 87 feet. On the northern peninsula of Michigan the interval is 200 feet with 92 Base compiled by the U. S. Geological Survey 91 88 90° 899 the 1500-foot contour added. In the compilation of the contours use has been made of maps by the U. S. Geological Survey, the Minnesota Geological Survey, and the Wisconsin Geological Survey; of railroad pro- files; and of aneroid readings by Frank Leverett. IRACULIS River Black Nemadi, CHA RR River Asle Trout Riv Sturgeon DULUTA S IND H Partridge MINNEAPOLTS CHU GOGEB Lake George GRAND PACIFTS Staples U ST WWWWEAPOL Motley Crow Wing yo NORTHERN Lake DUL field River River trix Gehigarpe I & o Long 0 Lake SU Br Pod here SYMARYS suge USLANDS Lake Neebish 0 River oskytop கட்டதES forr NOR T Rives Petrel Taquamenam ATLÁNTIC А G R o ND River, East H. 2007 NORTHERN 0 STE CEN Korg Prairie PAg pot LAKE CHICAGO Gogebic Avokasippi River PAUL River Northwe North Cristina PAC 20 River wy DULUTH 1 SOUTH Fence Joseph Island 3 Clarissa River XWDL 1249 Paint AND West 3 GREAT Claire River Winegar "PAUL N ܒܘ Klemloch Geer Sngke Rivel פיזי LAM River տար Stefis Trenlany Trout Lake 6 STE 4 SA AND ANDY AND DI 888 LCHI 1130 сн/ Escanaba the Rexton RIKE Munush Bu SHORE AND SAULT Branch R AND Branche AN t Pine AND o (20 29 STP ES (is 24 23 24 up PACIFIC LONG $ Thrs/ STE M Kettle Rapic Vanitarian River hang 02 Riv Blaney? AND pos Wy NW NORTHERN River Goetzville TOTAGANNISSING Rive MINN ELITTIE 31 OMAHAN AND ANDA Detouno RUMMOND ISLAND Hinckley AND RIV B SAULT STE MARIO امان Pierz I amar Hot ts Ba River ATLANTICA Manistique Michiglunum River mu 20 SAULT 23 orais SUPERIA River TH a Tech al AND 8 Orl 19 River. Pick 15 Days ny GREM el 4 Rivers goo. Fontoga Stage Ford ëshdant wakeglaon Host pornewy znorodospad LAKE LARI Detour Pai - 5 CHICAGO Handwood MISSISSIPPI BoGrey col 4 Va PAUL Br Sturgeony SAND ROL testen CHI Alt. 581 37 Cooksmine River, be Clam R139 HURON NOR East o ti LS A STE) P Snake -- STT TIWASHBURN RIVER COUNTY KUNI ORTHWESTERM po Flambeau River WOC River OF MACKINAC: Wood R B 1 Sturgeon Kiveris SOUTH CHI w DO CHARLEVOIX River 10 STE R AND CAT NOAT125 Albany Ayon Garder - o NO S NEAPOLIS Oto Fle River s7. PADL TER LITTLE BAY DE MENOM TO High IR AND 381 Tomahan Schaffer MINEAR R MINN P Burnett S I 1 CH RIVER South Tvade R AND R 370 R Rivet gumy + 240 PON AND ST 8 OM A 2 River I Barle MINMEAROLIS OM UCAK RIWER ا و هو خمط STE RA Rif Kcheboygan GREAT NY 1 . 2 DETROIT ISS VIW MOND NA River Mullot $T PAUL Thornapple Chippo W&N S7 Copy WarY\ Pike WINNEAPOLIS GT N RR PAUL RAR an AND 次​。 Prancis 424eܓ River Pelican Labeh AND 3 Ana Luca PRE ON Fox ! - Wisconsin Raing B GREAT w ich N MOST PAND Cedar edea NORTHERN PAUL AND WRR T AND WR Y NOR Big R New Ionach COUNTY D SLake 00 RUM WS AND O MYAN الم Tail R B Planbear si 341 Litre River, Black --- A A ANDKOSI River Watooino Black SAMES ANG POD VIN Hay Deer Tozz Diamond - RST PAUL by River SAULT STEWARTE AND S STA Pine NORTH Main 34 Jump Create River T Lake O 1 G Po RA River le AND AND D OMAHA STP to HOW Peshtigo LEELANAU GREAT AND R River R AND w CHIC sho SIM CROR DO P 97 River 1 STP RBA T LH 9 132 Pigeon AND o Apple River I R C Rib OMAHA CANS STP CHX Sturgeon I H ST PAUL le Da R R IMINNEAPOLIS R River 7 AND Cedar TO e Lake --- CHICAGO AULT SAULT STE MARIE ST e Wiltow * SOUTH STE NOR Lake CHICAGO ONY ed S Manitou! LELAND ra R o - meri WNAN River I AND B STP Claire AND R I8G FOR ARM о North PAUL 1042A DARM D bconto た ​A A W A ST CROIS Marcelona Βαιι MINN CM STRAND Br 7/ W ES I 1 1 MARQ Torchlight RIVER Elk Lake VR Earp MIL of SIM Z AND Kinnökirc 28 Altitude WC 2 AMS ISIM RIVER - Eau East R EAST 8 Site Gal RE MINNEAPOL HA Hay & Mine CMHSTP M M D R ON Eau lle R CH Branch Claire 20M MICH - River FO Do Trinbelle 4 MINN CHIPPEWA os.com Cut Rike Fan Pleine R Eau Pleine R CHICAGA, w 'River Se Embarrass R G 24 Au Sable st PAC JRR CHI DONNE SOTA MAHA Little Plunio Boardman MISSESSIPPI LAND AND Rush R TIL AND any MARQUETTE MINNESOTA GT AR u cr BO RIVER an! RR 9 South ST -- ope AND M AND 1 Plaver: CHTCAGO E READ WOOD River NNY AND Тc B AND AND INT SSD UKEE Kewann ARA River | River ANV NW AND ar PEPIN AND 120 123er ст Buffato CHI CENTRALA Manistee R R Cr Y BOR ANDD Shioc W R WESTERN RS are AND 1 Etk CHICA R GREEM SINO7 IND CHA Pigeon ; 23 cm LCHICAGO O GEMAW Duck IR M East N W BAY sig R SAND BAY East STB Fork WINNEAPOLLS Waupqua. CHICAGO Cottonwood RNER Zumbro NORTH WESTERN M T Y. 10 MANISTELE po 122 15 HOUTATA River AND LINE V WEXFORD LIMIS SAUKEET R . Kelloggi Twin AND "Clan PCH SRA To WESTERN OGT River Henlack Cottonwood 20 MINNA obo So River Blair|21 Maniste Rivers Cei ANN A anideso STE ME NW R T est OMAHA South (River Pine Elysian man IW Teme aleau ICAS GREEN Arcadia ami M 3 Center) To Robinson tellow Rifle to 2 Fittle WISCONSIN co 1 AND CHICAGO BLACK Ear сні ot ANDY River SAULT STE MARIE AND SPA m Riv O. Elgin OND Cranberry R RZ AND sece Maristes / RRS 15 per Seam Blue pron A 9 0 CAL Watonwar MAST PAND PAC Branch PAC N w CAND PIDS fustin . Foggar 25 os AND NW ittas Moskegon Big Sabre W LAKE WINNEBAGO Manitowoc savo praneste River GRAND Luther Le Roy D MINN Tittle sable R Luthery A A canal Fax e MAP SHOWING AREAS FORMERLY COVERED BY GLACIAL LAKES OF NORTHERN MINNESOTA, NORTHERN WISCONSIN, AND NORTHERN PENINSULA OF MICHIGAN IND Scale 1000000 10 10 20 30 BOEEOE 40 50 60 70 80 90 100 Miles 10 0 E HIPEE 10 20 30 40 50 80 70 Kloneters Datum is mean sea level. 1929