Natural Resources Ressources naturelles Manitoba Science, Technology, Canada Canada Energy and Mines 19 48 Petroleum O O 106 00’ 0 96 00’ 0 O O O O 0 0 0 104 98 0 55 30’ O O 55 30’ 102 0 100 0 East Paint Lake Park Reserve Lac La Ronge La Ronge 70 6 O O 55 0 55 0 Snow Lake 106 Manitoba Flin Flon Saskatchewan 65 Grass River Provincial Park 39 2 60 10 Narrow Hills O O 54 0 Clearwater Lake Provincial Park 54 0 6 10 10 106 55 30 10 The Pas 20 30 30 40 40 10 50 60 60 60 70 50 80 70 90 Lake 100 80 60 50 110 Nipawin 70 90 55 70 Prince Albert Carrot River 30 20 130 40 Wildcat Hill Winnipeg Poplar/Nanowin Rivers Park Reserve 110 10 100 40 60 O 50 30 O 53 0 20 53 0 60 40 45 80 50 60 Melfort 70 Tisdale Hudson Bay 80 3 90 100 100 6 Greenwater Lake 40 6 80 70 10 Chitek Lake Park Reserve 90 Birch Island Park Reserve 150 60 160 Humboldt 9 Kelvington 60 O 35 160 Swan River O 52 0 16 52 0 Wadena 100 2 Preeceville 150 Lanigan 60 160 90 Wynyard 70 Fisher Bay Park Reserve Watrous 16 30 Foam Lake 10 180 Canora Duck Mountain Provincial Park 170 Kamsack Good Spirit Lake 16 170 35 160 Davidson 180 140 Hecla/Grindstone Provincial Park 150 6 25 Roblin Yorkton 11 Dauphin 170 150 O O 51 0 51 0 16 Melville Riding Mountain National Park Langenburg 40 20 Fort Qu’Appelle Russell 10 160 Lumsden Gimli 11 150 Buffalo Pound Esterhazy 150 140 140 Indian Head 1 130 Pilot Butte Balgonie 1 140 Regina 160 Moose Jaw 1 16 120 130 1 150 8 Grenfell 130 80 40 70 15 60 59 Lac du Bonnet 110 6 1 Minnedosa Neepawa 140 16 Selkirk Stonewall 120 Beausejour Moosomin 50 44 O Kipling O 40 110 70 50 0 50 0 120 Birds Hill Provincial Park 120 Rivers Portage la Prairie 110 1 39 Winnipeg 15 10 1 60 Carberry 80 50 Moose Mountain Virden Brandon 100 1 Spruce Woods Provincial Park Ste. Anne Assiniboia 1 Weyburn 13 Niverville 2 Carlyle 3 Souris 30 2 70 Steinbach 13 2 Carman 110 5 Hartney 59 Structure Morris 120 110 10 12 Melita 3 Oxbow Manitoba Boissevain Morden 40 Winkler Deloraine Killarney 18 Carnduff 18 Saskatchewan 3 3 Estevan Altona 100 110 50 O 110 70 O 60 0 75 0 49 00’ 110 Waskada 49 00’ 30 10 O 25 5 O 106 00’ 0 20 Turtle Mountain Provincial Park 1 1 96 00’ 0 15 5 PM 10 10 O 5 15 O Map projection: Transverseo Mercator 1 30 25 20 SPATIAL INTERPOLATION: INVERSE DISTANCE WEIGHTED 104 0 W2 98 0 Central Meridian: 101 O O North American Datum 1983 102 0 100 0 LOCATION MAP Geological compilation: TGI Williston Basin Working Group: R.K. Bezys4, SYMBOLS 5 4 3 3 2 1 Manitoba Geological Survey K. Kreis , C. Martiniuk , D. Barchyn , J. Christopher , J. Coolican , G.G. Conley , data (subcrop, outcrop) Vertical 5 2 1 3 2 1 A. Costa , F. Haidl , G.R. Keller , D. Kent , A. Marsh , G.L.D. Matile , Thickness, metres 1 3 3 2 5 Major highways Manitoba Petroleum Branch M.P.B. Nicolas , P. Thomas , S. Spooner , M. Yurkowski , A. Nimegeers , data (subcrop, outcrop) 205 Targeted Geoscience Initiative (TGI) E. Nickel2, M. Opseth2, T. Music2. Railways Saskatchewan data GIS spatial analysis and cartography: L.E. Chackowsky1 (subcrop, outcrop) Federal and WILLISTON BASIN ARCHITECTURE AND HYDROCARBON POTENTIAL Published by: provincial parks Formation edge (subcrop, Manitoba Science, Technology, Energy and Mines, Manitoba Geological Survey, outcrop) 2008. Large-scale geological Provincial 1 structure Manitoba Science, Technology, Energy and Mines boundary 2 BASIN TGI Limit of Phanerozoic outcrop Saskatchewan Ministry of Energy and Resources WILLISTON Devonian Souris River Formation: Isopach 3 Geological consultant DLS system 4 Formerly of Manitoba Science, Technology, Energy and Mines (township/range Area of outcrop 5 grid) Formerly of Saskatchewan Ministry of Energy and Resources Stratigraphic Map SM2008-DSR-I Digital release only; maps can be downloaded free of charge in PDF format at www.manitoba.ca/minerals or www.WillistonTGI.com 0 Suggested Reference: TGI Williston Basin Working Group 2008: Devonian Souris River Formation: isopach; Manitoba Science, Technology, Energy and Mines, Manitoba Geological Contour interval: 2 metres Scale: 1:1 000 000 Survey, Stratigraphic Map SM2008-DSR-I, scale 1:1 000 000, URL www.WillistonTGI.com. Kilometres20 0 20 40 60 80 100 Kilometres.