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 10 60 20 10 30 10 Narrow Hills O O 54 0 Clearwater Lake Provincial Park 54 0 6 106 55 The Pas 50 40 20 70 30 60 40 50 Lake 50 Nipawin 55 Prince Albert Carrot River Wildcat Hill Winnipeg 20 Poplar/Nanowin Rivers Park Reserve O O 53 0 53 0 60 60 70 50 45 50 Melfort Tisdale Hudson Bay 3 60 40 50 40 60 30 30 50 40 50 60 40 60 6 Greenwater Lake 40 6 30 70 50 10 40 50 Chitek Lake Park Reserve 60 70 40 Birch Island Park Reserve 30 20 Humboldt 40 40 40 9 40 40 Kelvington 10 O 35 60 60 Swan River O 52 0 16 52 0 30 50 50 30 50 Wadena 2 50 Preeceville 40 40 60 70 50 60 Lanigan 40 40 Wynyard Fisher Bay Park Reserve 16 Watrous 80 60 50 50 30 Foam Lake 10 Canora 40 Duck Mountain Provincial Park 50 Kamsack 40 30 50 30 Good Spirit Lake 40 16 30 30 40 35 Davidson 30 40 50 20 Hecla/Grindstone Provincial Park 6 25 20 Yorkton Roblin 30 11 Dauphin 30 O 50 30 O 51 0 51 0 30 16 30 40 Melville 40 50 50 30 Riding Mountain National Park Langenburg 40 20 Fort Qu’Appelle Russell 10 Lumsden Gimli 50 40 11 60 40 Buffalo Pound Esterhazy 30 Indian Head 1 Balgonie 1 Pilot Butte 30 Regina 40 1 Moose Jaw 16 1 8 Grenfell 30 30 15 Lac du Bonnet 30 59 6 401 Minnedosa 40 40 Neepawa 16 Selkirk 30 Stonewall 30 Moosomin Beausejour 60 44 Kipling O 30 O 50 0 Birds Hill Provincial Park 50 0 Rivers 30 Portage la Prairie 50 1 39 Winnipeg 15 10 1 40 20 Carberry 30 Moose Mountain Virden Brandon 1 30 Spruce Woods Provincial Park Ste. Anne Assiniboia 1 40 Weyburn 13 Niverville 50 2 50 Carlyle 3 30 Souris 2 Steinbach 30 30 40 13 20 2 40 30 Carman 40 5 Hartney 59 Structure 40 Morris 50 20 40 30 40 60 10 12 50 Melita 10 3 Oxbow Manitoba Boissevain Morden Winkler 20 40 Deloraine Killarney 18 Carnduff 18 Saskatchewan 3 3 Estevan Altona 40 30 O 50 O 0 75 0 49 00’ 30 Waskada 49 00’ 30 40 10 O 25 O 20 5 106 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) 113 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 Winnipegosis 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-DW-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 Winnipegosis Formation: isopach; Manitoba Science, Technology, Energy and Mines, Manitoba Geological Contour interval: 2 metres Scale: 1:1 000 000 Survey, Stratigraphic Map SM2008-DW-I, scale 1:1 000 000, URL www.WillistonTGI.com. Kilometres20 0 20 40 60 80 100 Kilometres.