Natural Resources Ressources naturelles Manitoba Science, Technology, Canada Canada Energy and Mines 19 48

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

25 Snow Lake 106

Manitoba 25 Flin Flon 75 65 50 100 125 Grass River Provincial Park 150

39 2

125

75 50

150 60

225 10 175 Narrow Hills

O O

54 0 Clearwater Lake Provincial Park 54 0

6

106 55

200 The Pas

250

Lake

50 Nipawin 55 Prince Albert Carrot River 225 Wildcat Hill Winnipeg

175 Poplar/Nanowin Rivers Park Reserve

O O

53 0 53 0 60

45

Melfort Tisdale Hudson Bay 3

125

200

50

150

6 Greenwater Lake 40 6

100 10 75 Chitek Lake Park Reserve Birch Island Park Reserve

Humboldt 9

Kelvington

O 35 Swan River O 52 0 16 52 0

125 Wadena 2 Preeceville 175 Lanigan 75

50 Fisher Bay Park Reserve 16 Wynyard

Watrous

30 Foam Lake 10 Canora Duck Mountain Provincial Park Kamsack 25 Good Spirit Lake 16

35

Davidson

150 Hecla/Grindstone Provincial Park 6 25 175 Yorkton Roblin

11 Dauphin 100

O O

51 0 51 0

175 16 Melville Riding Mountain National Park

150 Langenburg

200 20 Fort Qu’Appelle Russell 10

125

Lumsden Gimli 11 Buffalo Pound Esterhazy

100

75 Indian Head 1 Pilot Butte Balgonie 1 Regina 1 Moose Jaw 16 1 150 8 Grenfell

50 25 15 Lac du Bonnet 125 59 6

1 Minnedosa 125 Neepawa 16 Selkirk 100 Stonewall

175 Beausejour Moosomin 44

O Kipling O

50 0 Birds Hill Provincial Park 50 0

100 75 Rivers 25 Portage la Prairie 1 39 Winnipeg 15 10 1

Carberry Moose Mountain Virden Brandon 1

175 Spruce Woods Provincial Park Ste. Anne Assiniboia 1

150 Weyburn 13 Niverville 75 2 50 Carlyle 3 Souris 2 Steinbach 13 2 Carman

5 50 59

Morris

50 10 12 100 Melita 3 Oxbow Manitoba Boissevain Morden 125 Winkler Deloraine Killarney 18 Carnduff 18 Saskatchewan 3 3 Estevan 75 Altona

O O

0 75 0 49 00’ 125 100 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 data K. Kreis , C. Martiniuk , D. Barchyn , J. Christopher , J. Coolican , G.G. Conley , (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 data M.P.B. Nicolas , P. Thomas , S. Spooner , M. Yurkowski , A. Nimegeers , (subcrop, outcrop) 289 Targeted Geoscience Initiative (TGI) E. Nickel2, M. Opseth2, T. Music2.

1 Railways Saskatchewan data (subcrop, outcrop) GIS spatial analysis and cartography: L.E. Chackowsky Federal and reported in 2 WILLISTON BASIN ARCHITECTURE AND HYDROCARBON POTENTIAL Published by: provincial parks drillholes at 8-10-47-17W1 and 12-34- Manitoba Science, Technology, Energy and Mines, Manitoba Geological Survey, 54-16W1 2008. Provincial Formation edge (subcrop, outcrop) 1 boundary Manitoba Science, Technology, Energy and Mines BASIN TGI Large-scale geological structure 2 Saskatchewan Ministry of Energy and Resources ILLISTON 3 W Limit of Phanerozoic outcrop Deadwood Formation: Isopach Geological consultant DLS system 4 Formerly of Manitoba Science, Technology, Energy and Mines (township/range 5 grid) Area of outcrop Formerly of Saskatchewan Ministry of Energy and Resources Stratigraphic Map SM2008-CD-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: Cambrian Deadwood Formation: isopach; Manitoba Science, Technology, Energy and Mines, Manitoba Geological Contour interval: 5 metres Scale: 1:1 000 000 Survey, Stratigraphic Map SM2008-CD-I, scale 1:1 000 000, URL www.WillistonTGI.com. Kilometres20 0 20 40 60 80 100 Kilometres