Industry and Resources Saskatchewan GEOLOGICAL MAP OF 110° Geological Survey 60° 109° 108° NORTHWEST TERRITORIES 107° 102° Rgd 106° 105° 104° 103° Rgg Ra 60° Rgd MHc RNg Rz Ra Ms Patterson Hasbala Rgd Ra Selwyn Lake Sovereign Mc Lake Lake RNg Rgd Scott Rp SASKATCHEWAN Thainka Ra Mg Bailey MH Rgd Lake Rb Wayaw Lake Ena Lake MR Mf Tazin River Lake Lake Rb Rm Rgn Lake Misaw Rz Rgd Hamill Warren Rm Picea Rp Lake Lake RT Tazin Rm Rb Premier Tbs Scale 1:1 000 000 1999 Edition Lake River Lake Lake RM Rgg Lake Rb Mc Ra Tazin River Ra Dodge Robins Gebhard Ms Tsalwor Rz RM Rz Rm Rm Lake Ms Rs Lake Rz Rs Rw Z Lake RM RM Rgg Rgd Rm Lake Mc Rm Rgd Ra Ms Keseechewun 25 0 25 50 75 100 125 150 175 200 Kilometers Harper RM Oldman Rgd Rm River Many Rgg Lake Ra Lake Lake RT Oldman Rhf Ms Bonokoski Islands Rgd Rz Oman Rp Hawkins Mp Nicholson Rb Grollier Rp Wapiyao Lake Rgd Lake Lake Lake Lake Fontaine Lake Ms Mc Rb Mb Lake Rgf Rgn Lake Aniska RM RT Tp Rgg Rs Astrolabe Emerson Lake 100 Miles Rs RM RFg Rhf Bompas Apipuyew 10 0 10 20 30 40 50 60 70 80 90 Rgf Rgd Forsyth Lake MH FP Lake Mf Lake Rz Rgd Rs Rp Lake Rgd Ms Lake Uranium City + + Eldorado Rz TbTb Young Herbert Rgd Rgn Box Lake Mg Rgg Rw Rhf Rs Rgd Rgd Lake Mc Spratt Rbq Nevins Lake RMb Lake Rhf Grease Rgn River Lake z Beaverlodge Ms Td Kaskawan Mb FP Black Lake RsM Rm Rgf Mp Ms Ms MHc LEGEND Bay Rhf Rgd Td Lake Rm Thicke Tt Milton RLg Rgd Lake Mp Nunim Rgf Mc Mg Rw Lake Lake Rgg Rgg Rm Rgd Ms Bulyea Tp Mf Mb Rgn Mc Grove Hutcherson Rgd Rp Td Td Chipman Mf Ms Ms Lake Ms Franklin Mg Phanerozoic Basin of Southern Saskatchewan Rgd Clut Lakes Lake Charlebois Walker Mukasew Lake River Mp Lake RsM Rgf Tp Lake Ms Lake Lake Kohn MFb pine l Lake ERA PERIOD EPOCHAGE GROUP FORMATION Mfc Rp Hewgil MFd Fond-du-Lac Du Lake Mg MFd Fond Tg Mb Porcu Pinkham Holocene + Lac Mc Mc Lake Ms Mg Quaternary Td TbTb Mp Ms Ms Z Pleistocene 1.6 Laurentide Drift Holocene, Pleistocene, and Pliocene formations are not shown on this map. Tbs Ms Lake Athabasca River Mp Ms Mg Pliocene Fanson Ms Mf Mg 4.9 Saskatchewan/Empress Mp + Ochak Lake Wf Undifferentiated Tertiary: Stony Phelps Wood Mountain Wood Mountain Fm: Conglomerate and sandstone; abundant mammalian and other vertebrate Helmer WPa Rapids Tg lake Miocene Twm Mp Wr

fauna; silicified wood common; <20 m Tu Quartzite and chert gravel, locally Lake Black Lake Wr River MFc Neogene 24 conglomeratic; sand and clayey silt MFd Lake Ms Cypress Hills Fm: Fluviatile conglomerate, mainly quartzite; interchannel lacustrine Richards Elizabeth Cypress Hills WPb MFb Mc Wp Oligocene 34 marlstone with minor volcanic ash beds towards the east; abundant mammalia and other vertebrate Lake Falls Misekumaw Tch + MFb Hara

Tertiary Engler Lake fauna; <80 m; fossiliferous fine-grained sandstone with local conglomerate of the Black Lake Newnham Hannah Wf CENOZOIC ATH ABASCA SAND DUNES Creek Beds; <20 m Riou Lake Lake Lake Eocene Swift Current Othersid PROV. WILDERNESS PARK WPb Lake Lake Ms 59° Perch Burnett eogene 57 Ravenscrag Fm: Locally cemented buff, grey, and white fluviatile-lacustrine sandy claystone, green- LL MFc River Bickerton LL Archibald Mf Lake Lake Pal MacFarlane Nordbye Paleocene Tr grey to buff feldspathic sandstone, siltstone and shale; minor coal; includes kaolinite beds of the e Hocking Ms Mp Ravenscrag Lake 65 Willow Bunch Member; <245 m Lake Du Lac Ms TL Fond Lake Ms Wp 59° Frenchman Fm: Grey-green massive cross-bedded fluviatile-lacustrine sandstone; locally dolomitic or calcareous; River MFb Wf Frenchman TL Walsh kaolinitic and carbonaceous with thin lignite beds; mudstone and non-marine red and green shale; OF Kingston Kf Lake Lake dinosaur fauna, including Triceratops and Tyrannosaurus rex , amphibians and fish; <60 m Babiche Wr Hawkrock Battle Battle Fm: Dark brown to purplish black bentonitic silty shale; mauve-grey weathering; <15 m Squirrel Giles Lake Wr Maastrichtian Davy Lake Lake Bannock River Wf WH Kewbf Whitemud Fm: Kaolinitic mudstone, thick kaolinite beds interbedded with grey-purple mudstone and Lake Bentley Lake carbonaceous shale; grey shaly siltstone; mudstone with thin lignite and kaolinitic sandstone; at base William Wr Whitemud Lake Wr Charcoal mainly fluviatile grey to white cross-bedded feldspathic sandstone; <25 m Wapata River Lake MacFar Luffman Eastend Fm: Yellow-brown fine-grained silty and clayey volcanic lithic sandstone with interbedded grey to Whigham Mp Wg Wf River Lake Wp Ke greenish shale; non-marine to estuarine; sharp lateral changes from sandstone to shale; marine pelecypod Lake Lake Eastend lane Waspison beds near base; <30 m Wr Wg Wg TL Corson Mp Wr River Wf Lake 71 Bearpaw Fm: Grey marine claystone, shale, and siltstone; minor brownish grey sandstone; Riding Mountain Fm: (Pierre Shale) River Lake Bearpaw Kb OF MFc concretionary beds and thin bentonite layers; commonly with foraminifera and molluscs; <400 m Krm Grey-green silty marine claystone and MFd Wr Montana Mf Wp Sava Bartlett Carswell River MFb Belly River Belly River (Judith River) Fm: Fluviatile to minor marine light grey-buff sandstone, siltstone, and shale; locally bentonitic and concretionary D River Forsyth Lake Wf Kbr Lake C Lake Campanian mudstone with strong lateral variations; local coal and bentonite; mollusc coquinas; <200m near base Livingstone Lake Hatchet WPb Mf Mp Wf Lea Park Fm: Grey marine shale, minor siltstone, fine-grained sandstone, and bentonite beds; Kro Odanah Member: silicified shales OF Lake Lake Wp Wr Wf Upper Lea Park Badwater Wp Wg D Charbonneau LL abundant foraminifera and molluscs; <200 m Carswell Scrimes Wf Klp Kingsley Riding Mountain Granger Durrant Lake Wp 84 Milk River Fm: Bioturbated grey muddy sandstone interbedded with siltstone and silty shale; Pine Lake Milk River marine molluscs dominantly baculitid; <220 m Rgg Lake Lake Wg Rw Snare Santonian First White First White Speckled Shale: Laminated calcareous shale and mudstone with abundant WR Wf Cluff Lake Wr Wr 86 Specks coccolith debris; interbedded with shaly chalk, shale, siltstone, and sandstone; includes muddy Vermillion River Fm: Calcareous Douglas Rgg WPa nd Wf Medicine Hat sandstone and siltstone of the Medicine Hat Sandstone in the southwest (<15 m); bentonite beds white-speckled shale (Boyne Member) Lake Wp Kvr Rw erfou and calcite, siderite, and phosphorite concretionary layers; thin beds of inoceramid prisms and Rgg Thomson WH WH WH overlying black shale (Morden Member); Wat Coniacian foraminiferal tests; <160 m LL Lake bentonite beds abundant River Wf Metka 89 Kws Oback Carlile Fm: Dark grey shale, mudstone and siltstone, increasingly abundant sandstone towards top; D Wp Carlile Snare Pasfield Theriau Henday Wf Wf Lake fish skeletal debris; <65 m Hale Lake MFb PL Vermillion River Lake Lake Turonian Lake Dautremont Lake Wollaston Second White Specks Fm: Laminated calcareous claystone to siltstone with bentonite beds locally Favel Fm: Calcareous white-speckled River Wf 94 Upper Colorado Second Lake Lake shale; thin beds of impure limestone River Pgl White common; generally contain coccolith-debris flakes, benthic and planktonic foraminifera, inoceramid and Kfv Pbb other pelecypod remains, fish scales and bones, and ammonites; <55 m near top; inoceramids and fish, reptile, Creek WH Specks Favel River Wr Pbb

Cretaceous and avian fauna locally; bentonite Wf Cenomanian Belle Fourche Fm: Dark brown to dark grey mudstone and siltstone; slightly calcareous in places; MFc Wp Wr PL common Belle Fourche containing Planolites and Chondrites ; at top in southwestern Saskatchewan partly glauconitic Pv sandstone containing mainly Terebellina ; <35 m Fidler Wp Fish Scales LL Waterbury 99 Brudell Bay Hull Pgl Fish Scales Fm: Laminated mudstone, shale, sandstone, and bentonite with abundant fish remains; Lake WH coarse sandstone rich in bioclastic debris, phosphatic fish scales widely developed at the base; <25 m Lake Wp Lake Pbb Westgate Wollaston Lake Wr Pbb Westgate Fm: Interbedded mudstone and siltstone; <95 m; in west-central Saskatchewan includes Undifferentiated Mannville and River Pbb Pgl LL + Wp Wq MESOZOIC bioturbated, variably glauconitic silty sandstone of the St. Walburg Sandstone (<35 m) 58° Ku Lower Colorado strata Wr Wf Pbb Klc Dwm MFd Wp Zangeza Viking Newcastle Viking Fm (Newcastle Fm in the east): Cross-bedded sandstone with conglomerate, pebbly Pipestone Hydichuk Pbb Bay Hunter WPb Cushing Ahenakew sandstone, dark grey mudstone and shale; layers of bentonite and concretionary siderite; coarsening Wf Lake PL

Lower Colorado Lower Lake Lake Albian upward sequences in the southwest, fining upward in the southeast; <55 m Dunning Pgl 58° Joli Fou Phanerozoic Legend WPb Lake PL PW Joli Fou Fm: Dark grey shale with mudstone and thin laminated sandstone; minor bentonite, Wp Wf pelecypod coquinas, concretionary calcite, siderite, and pyrite; <80 m; in central Saskatchewan Mayson Engemann The graphic log on the left is a generalized Minto Z Z includes glauconitic sandstone and non-calcareous shale of the basal Spinney Hill Member; <35 m Kirsch Wr PW Pense section showing all formations present in Lake Lake Lake Lower Lake Zengle Pense Fm (McLaren and Colony members): Fine-grained current-bedded glauconitic quartzose WPa Wp Wr Saskatchewan. Wp Lake Pipestone Wr Wg sandstone, interstitial kaolinitic clay; shaly siltstone with carbonaceous toolmarked shale; <45 m Pbb PL Colour-filled legend boxes denote formations MFa Hall Lake Close Pf Cantuar Km WPa Cree Pbb 112 Cantuar Fm: Marine quartzose sandstone, mudstone and shale; intercalated with estuarine and LzL Lake Lake which outcrop or subcrop beneath glacial drift. Wg Pgl Aptian Mannville fluviatile channel deposits, pedosols, and coals; includes Dina, Cummings, Lloydminister, 121 MacKenzie Rex, General Petroleums, Sparky, and Waseca members; <190 m Formation intervals in the graphic log are not Wf Barremian MFa Mfa? Wf Wp Lake Hauterivian Success Fm: White to light grey-green kaolinitic quartzose sandstone and mudstone with to time or thickness scale. Wr Middle Wg Valanginian Success 2 subordinate feldspar, sphaerosiderite, chert, marcasite, and carbonaceous fragments; <45 m PW Ks Numbers in epoch and age columns Patterson MFc LzL Lake Berriasian 144 Success 2 contains cobble and silt end-members, trough cross-bedding and truncated cross-sets; Wp indicate age to closest million years at base Lake Tithonian Success 1 is glauconitic with upward coarsening sets PL Pbb of indicated division, as derived from world- Weitzel Wr PW Kimmeridgian Success 1 Masefield Fm: Medium grey-green calcareous shale; scattered pelecypods, belemnites; <100 Lake McDowell Wp Upper wide radiometric age determinations MFc Wq Masefield MFc Oxfordian Roseray Fm: Fine-grained quartzose sandstone; grading into laminated sandstone and glauconitic shale Forrest Lake Cairns PL 159 (Okulitch et al., 1996). Error tolerances are Keefe Wf Roseray of the Rierdon Formation; <50 m Lake River Lake Pbb Pbb Callovian between 1 and 4 percent. Clearw MFd Lake Morell Rierdon Mirror MFc Wp Rush Lake Fm: Dark green-grey calcareous shale, marlsone, and argillaceous linestone; abundant Wp Lake Pbb Rush Lake Estimated maximum formation thicknesses MFa Karra MFc Vanguard pelecepods and locally ammonites; equivalent to lower member of the Rierdon Formation; <75 m River Bathonian Mullin Swan PW Shaunavon Red are given in the text log. s WJ Lake Middle Rierdon Fm: Shale lithotope of the Roseray and Rush Lake formations; <100 m ater Lake Jacket Landsdowne Wo Reindeer Gravelbourg Kelic Wq Pbb Jurassic Bajocian Shaunavon Fm: Fine-grained quartzose sandstone and sandy limestone, calcite and dolomite cemented; Rgn Pgl Lake Lake PL Pbb Lake pyritic, current-bedded, oolitic; local pelecypod fragments; patchy laminae of dark grey calcareous shale; River MFc k Upper Watrous River Wr Morwic Aalenian Piper Preston Dunnett PW 180 lower member of calcilutite, with oolitic and locally dolomitic capping bed; <50 m MFb Lake Lake MacIntyre PW PW Cree Lake Lake Pbb Pbb Toarcian Gravelbourg Fm: Buff dolomitic limestone interbedded with green shale, oolite, abundant algal forms, and Russel Lloyd Lake Lake River Pliensbachian pelecypods; shaly at top, siliceous and anhydritic towards base; <60 m Rgn Ra MFa Lower Ku MFa Lake Pz PL Sinemurian Rgf Rgn Hettangian 206 Red Jacket Fm: Sandstone, siltstone, shale sequence equivalent to Shaunavon and Upper Gravelbourg Legend of predominant rock types Z PRt PRt PRp Rhaetian formations; <85 m shown in the Phanerozoic section: Pbb PW Ra Md Upper Norian River Watrous Fm: <110 m Rgn

Decharm Holgar PL PC PRp Carnian 227 Upper member: Massive anhydrite alternating with grey mudstone and tan River Lower Watrous Brust Pf PW PRt Rgf Mv Lake Wr Ladinian microcrystalline dolomite; Conglomerate-sandstone-siltstone Mp ad MFc Geikie Pf Middle Mp Wheeler Triassic Anisian Lower member: Red mudstone intercalated with quartzose argillaceous sandstone, e Pf Peter Spalding PRt Rgn Mg Lake Lower Scythian 250 abundant nodules, veins and blebs of anhydrite; <110 m Rgf Reilly PL Lake Sandstone-siltstone-shale Waddington Lake Permian Ra 300 Lake Wr Fm 323 Mg River MFb Bailey Fortin Mp Wp River gin Wf Wp PRt Shale Rgf Lake Pbb Ra Vir Mf Mp Big Sandy Kinoosao Lake PRt + Chesterian Mp Pz PRp Kibbey Fm: Red argillaceous quartzose sandstone and shale; medial dolomitic limestone; <75 m Red beds 57° Mp Wf Wg Gillespie Lgd Ran Rgn Mp Wp Lake Poplar Beds: Limestone, dolostone, and anhydrite with local halite; <120 m River Rgf PRp Kibbey Highrock PRp Lbq Dwm Mp Mp Z PRp 330 Snowy Big Ratcliffe Beds: Dolostone interbedded with three anhydrite layers; <50 m Careen Lake Wp Visean Dolostone-limestone Mf Mp River PRp PRp 57° Lake Wp PRt Poplar Nokomis PRp Meramecian Midale Beds: Vuggy oolitic to pisolitic and skeletal grainstone and packstone; dolostone and dolomitized Mb PRt Mrp Lake Mp Wf PRp 338 burrow-mottled limestone and wackestone; at base Frobisher Evaporite of supratidal anhydrite; <45 m Carbonate-shale Gwillim Mrp Wathaman Ratcliffe Wp er PRt Costigan Lake Oliv Frobisher-Alida Beds: Fossiliferous fragmental to algal, oolitic, and pisolitic limestone with patchy lenticular Mrp Lake Wr PRt Km Wp Lake PRp Midale CLEARWATER Black Birch Lake Wr Lgd Osagian quartzose medial sandstone (Kisbey); with three anhydrite layers (Hastings, Winlaw, and Gainsborough); <125 m Carbonate-sandstone Lake WJ haman Md Perry RIVER Rb Mb Wf haman PRp Lw Wf Wp Wat Lake

Madison Wd Frobisher-Alida Tilston Beds: Argillaceous-silty dolostone and dolomitic limestone; oolitic, pisolitic, and crinoidal grainstone PROV. Wat Davin Lgd Lvb Mrp Haultain PARK Wp and packstone which grade westerly into cherty finely crystalline and locally dolomitized limestone; <80 m Mb Ithingo Wr Md Lake PRp Lgd Lgd Tilston Salts, potash Dwm Lake Wp River Kinderhookian RJ Wasekamio Lake Md Lbq Souris Valley Dwm Rf RJ Lw PRt Lw Lva Lva Souris Valley Beds: Dark grey thin-bedded argillaceous limestone, calcareous shale, and Lake Wf Upper Garth 353 RJ Wr Md Lw Lvb Bakken chert; fossiliferous and oolitic towards the northern edge; <170 m Mb River Mb Foster Burbidge Lake Wf Wp Cheadle Lw Mrp Lake Lake PW Ghana Bakken Fm: Black bituminous shale, medial beds of calcareous fossiliferous and locally oolitic quartzose Marine Oil and natural gas Mb Mb Wp Lake Mp Mb Mp Big Valley PRt Lake sandstone; <50 m sediments producing intervals Wp PRp Pink Md Mp PRp Lbq Heddery le Lm Lgd Torquay Big Valley Fm: Mostly green shale, locally calcareous; capped by thin grey, fossiliferous micritic Dwm Mp Midd Three Forks Lake Lvb Lbq Mrp Wr Wf Buss Lgd Lbq 367 limestone (Crystal Limestone); <50 m Foster Dobbin LrLbq Numabin Lvb Birdbear Lgd Lw Terrestrial Interval of Mb Lake Lake PRp Lakes Bay Laurie Torquay Fm: Variegated grey, green, red, and tan brecciated dolomite and dolomitic mudstone, with Spear Mb Mp Wp Lvb Lgd kimberlite Lake Wf Wapus Bay Lake Upper remnants of anhydrite; <80 m sediments Lac Wg Lm David Lr Duperow intrusion La Loche Mb PRt Lbq Lvb sdell Mb Wf PRp Lake Blea Birdbear Fm: Dolostone with interbedded anhydrite overlying yellow-brown locally fossiliferous and Tur nor Kr River Kr Kr + La Loche Lake Mf Daly Lower Lake Kwn cryptocrystaline limestone; <70 m PRp PRt Deception Saskatchewan Wp Kr Mp Wp Lake Wg Foster Macoun Industrial Mineral Resources McLean 3 Turnor Lake + Lake Lgd Kr Kwn 375 Duperow Fm: Cyclical pale fossiliferous limestone and dolostone, locally argillaceous; subordinate blue-grey Lake Lake PRp Lake Kr Souris River 0 Wr Pgl anhydrite; four halite beds in central-southern Saskatchewan; <310 m 0 Lm Ceramic clay Brine La Mf Wr Gow Lake Kwn Wapus Garson Mb Wp Md Deep Bay Souris River Fm: Argillaceous cryptocrystalline and fragmental fossiliferous limestone, dolomitic limestone, and PRp Lr Lake Bentonite Potash/Halite/Carnallite Lake Mb PRp Lva Kwn dolostone; red and green calcareous shale; anhydrite/halite in central-southern Saskatchewan; <210 m Loche Mb Pgl Md Kwn Dawson Bay tik CLwn

Manitoba Lgd Lbq Deep Refractory clay Sodium sulphate Palmbere Mrp Wf Lvb Ffn Dawson Bay Fm: Bituminous reefoid limestone and microcrystalline fossiliferous limestone; microsucrosic to Frobisher Porter Kgg Mp Lvb Bay Lake Mudja Lr Shaw microcrystalline, with basal red dolomitic mudstone (First Red Beds); microcrystalline to cryptocrystalline; Lake Lake Mp Wf Lm Pumicite Ammolite PRt May Lake Mp Wf Kr

Middle Lvb Prairie Evaporite halite bed in central-southern Saskatchewan; <70 m Kimowin River Lgd Lake Lgd Aggregate Lignite, Leonardite Mf Wr PRp Southend Fm Haultain Wr Z + Fgs Kgg 386 Prairie Evaporite: Varicoloured halite, carnallite, and sylvite, minor dolostone, anhydrite and mudstone; <220 m Holt Pgl Hickson Km Silica sand Mb Wf Wf Kr Winnipegosis River Flatstone Mp Lake Wf Lake Km Winnipegosis Fm: Platform carbonate, basinal reefs with bituminous inter-reef laminites; <120 m Mp Z Lr Fgs hawie Eifelian Kennedy Kamuc Ashern Km Lake Wr 392 Point Elk PRt Lake Wr Wf Lm Pagato ska Lake Meadow Map Symbols Maribelli Kya Dwa Ashern Fm: Reddish-brown to greenish-grey argillaceous dolostone and dolomitic shale; Mp George Lbq Lake Lake Deep Bay Wp PRp Lake Lake Lake Kamatsi local anhydrite; included in Meadow Lake Formation northwest of the Meadow Lake Escarpment; Mp Harriott PRt Lgd Lgd Lake Lower <25 m Astrobleme Wr Lake 410 Lochkovian Paul PRt Lake MLwn Ke Pridoli 420 Dwm Meadow Lake Fm: Grey to buff and and greyish-pink to reddish-brown argillaceous dolostone PRp Lvb Lr PALEOZOIC Wp Kwn Kimberlite Mb Wf Jewett Ffn Kgg Ludlow with interbeds of mudstone, limestone, sandstone, and local evaporites; restricted to northwest of 426 Wr Pag Mp Nagle Lake the Meadow Lake Escarpment; <290 m Keller Lgd MLm MLfn River Ke ato Kgg Wenlock Elevation in metres (MSL) 56° Lake PRt Fbg - 000 Michel Lake Wf of basement + Peter Pond Churchil River Wf Fgs Churchill Wp PRp Lm Fh McInnis Fh Interlake Boundary between laterally equivalent Lake Wf Ffn Llandovery l Mp Wr Brabant Fwn Lake

Niagaran Interlake Fm: Dolostone with thin argillaceous and arenaceous marker beds in 441 Rhuddanian Si Lake PW CLwn lithostratigraphic units Lake Royal Fh 56° Gamachian Stonewall lower part; <220 m Rive Kbg Barney Mp Wr Lake Fh Kwn r Ashgill Stony Mountain Shear zone with mainly vertical or + Dillon Kwg Richmondian Lake Mf Mp Wr PRt Lgd Fwn Kwg Stonewall Fm: Dolostone with thin argillaceous and arenaceous marker beds; Wf Lgd Lgd Fv Steephill Herald Osw unknown translation Mrp River minor anhydrite beds in southeastern Saskatchewan; <35 m St.George's Hill + Patuanak + Mp Fv Lake Kwg

Upper Lbq MLwn llian Wp Lvb Fwn Maysvi Bighorn Yeoman Shear zone with mainly horizontal + Buffalo Fgd Cincinnatian Stony Mountain Fm: Dolostone and dolomitic limestone; argillaceous dolostone to dolomitic shale Dillon Narrows PRt Lg MLm MLm Red R. Red Mrp Wp PRp MLm Caradoc Osm translation; ticks on upthrust side Mg Wp Wp PRt Fm Fh Edenian near base and thin anhydrite at top in southeastern Saskatchewan; <40 m Km PRt CLc Fh Lvb Fbq Tre ntonian Winnipeg Lgd r Kwg Major brittle fault or fault system Dillon River Knee Wr er Kwg Blackriverian Red River Fm: (undifferentiated Herald and Yeoman in outcrop) Mg Fwn Fwn Lake Lake Wf Wp Lgd dee Fsg Llandeilo Wf Fv Ffn Ffn Middle Foster Lg Chazyan Fh Orr Herald Fm: Interbedded mudstone/wackestone (commonly dolomitized) and laminated, commonly Buried lineament (major fault or Belang Mb PRt PW Forbes Fh Kgg 0 Alste Rein Llanvirn argillaceous, dolomudstone; anhydrite beds in southeastern Saskatchewan; <40 m Churc McIntosh CLwn Fgd Fwn Champlainian shear zone) Lake 1 River Wr Lake Fwn Fm Kgg Yeoman Fm: Burrow-mottled fossiliferous dolomitic lime mudstone/wackestone - 5 ad PRt Fh Sis Arenig Vermette Mb PRt Lgd Fbb Fm ipuk Highway, paved 1 0 Sandfly Lake Wo Fwn and dolostone; <135 m Lake hill Wf CLm MLwn Lm Fg Kgg Lake 5 Lm Lgd Fm Fvi Fh Tremadoc 0 3 Wf Lw Fh Kwn Lower Canadian Lr Fr Fbb Fsg 510 Winnipeg Fm: Quartzose sandstone overlain by greenish to grey waxy shale interbedded with occasional thin Highway, gravel 0 PW Fv Fbq Trempealeauan Deadwood sandstone and siltstone in south, and by argillaceous siltstone/sandstone with interbeds of sandstone and shale 0 Wp Lgd Lfn Fr Fbq Kgg River Wr Wp Black Bear Fwn Upper Franconian River Niska Fm in north; exposed under a cap of Red River dolostone at Shield edge; <70 m Railway Island MLgd Kgg Kgg Dresbachian Lake Fgd Fbq Fbq River Ke 515 Kws Mb PRp Lake Fv Fr Provincial/national park Kazan River PW Missinipe Fbb Ke Wp + Fwn Fh Earlie Lake Lfn Lbb Fh Deadwood Fm/Earlie Fm: Interbedded fine-grained quartzose sandstone, siltstone, and shale often greenish Upper Mb Otter Az Fbq Fg Fm dy Bay Operating Mines (1998): Lbq Lake Fwn Fh Kr San Middle Albertan and reddish, commonly glauconitic in upper portion; medial silty limestone in southwest; basal medium- to Cumins Wp Lm Fv Kwg Lake PRp + + Lake + Lgd Lw Fm Fm coarse-grained sandstone; Cambro-Ordovician boundary near top in southeast; <510 m PRp Lbq Fwn Kgg Island Falls Uranium Gold Base metals River Pinehouse Lake Wr PW Az 520 Lgd Fgd Nipin + PRp Fbb Ffn Ile-a-la-Crosse Lm Fm Fv Lw Fgd Churchill Kipahigan Lm Stanley Lac Az Lake Besnard Lw Mission Lv Lv Fgd Kh Precambrian Shield Region of Northern Saskatchewan Ile-a-la-Crosse PW + Fgd Wat 1 Wf Lake Fwn Fwn Fv Kwg Kgg Kr api Lw Kr Lake 5 Lm Lw Lfn Fm Kgg Kh 0 Lgd Kwg Lw Fgd Kfn Kgg Pinehouse Nemeiben Lfn Fbq Kwn U n m e t a m o r p h o s e d T e r r a i n s Az Fwn Kwg Kwn Fr Kgg Lake Lbb Fwn Fm Kr Lv Fgd Kfn Fr Fm Fm Kh Calder Lv Kwg Kr er AI Fgd Wood Fm Fh Kr McCusk Lbq Fm Fh Mackenzie diabase dykes and sills; includes All marine Lw Lake McCall Kr Klc Lv Kgg Md Klp Fh Fgd Lake Cree Lake Dykes, Moore Lakes Complex, Km Lw LAC LA RONGE Fv Fh Informal stratigraphic division Canoe Fgd Fgd Fh Lfn AI Kr and Rottenstone Domain and La Ronge TL River Lake Az Fh Tuma Lake Fm: Mainly pebbly sandstone Fm Fvb Kfn Fwn Morin Lbq PROVINCIAL PAR K Az Fm + Fm Fgd Kwn Lac Pelican Narrows Domain sills; ca. 1.0-1.2 Ga + + Lake Fm Kgg Jans Bay Fgd Fbq Fsg MF Manitou Falls Fm: Beauval La Ronge Fgd Pelican Km Kr OF Otherside Fm: Sandstone, minor siltstone Arsenault Fv e AQ Fgd Points Lake Subgroup: Lac Lfn Fm Lak Mirond Fh Lake + Az Fwn La Egg La Ronge Fgd Fbb Fgd Kgg Carswell Fm: Stromatolitic and oolitic Intraclast-rich fluviatile sandstone + Fm AS Fsg Athabasca LL Locker Lake Fm: Mainly pebbly sandstone MFd 55° Cole Fm Macallum Plonge + Fv Fg Fbq Lake Ff C dolomite Bay Lake Air Ronge Lake Fm Fwn AQ Fgd Group Az Kr Wolverine Point Fm: WPb - Mainly siltstone and clay-rich MFc Fluviatile sandstone Fgd WPb Primro River Kr Kwn se Fbq Fv AQ ca. 1.7-1.75 Ga Douglas Fm: Black, red, and green sandstone, phosphoritic, tuffaceous 3 0 Fgd Fv Fv Fwn AQ 55° D Lake 0 Fv Ap Fsg Km mudstone, siltstone, and sandstone WPa WPa - Sandstone, minor siltstone Fluviatile conglomerate Fg Fbq Fv Ap MFb Fr Fs Az River Fr Fr Fg Kgg Kf Fbq Fgd Fw Kr LzL Lazenby Lake Fm: Mainly pebbly sandstone and sandstone Emmeline Two Fvi Fbq Fw Fgd Fv Kwn William River Subgroup: Sandstone, minor pebbly sandstone, tone forks Fvi z Fgd Jan Kesatasew Keeley Lake AQ Km Kgg 0 Fw Fbq Lake Lake Smooths Dwa AS Fvb Kwn Unmetamorphosed generally sandy Fair Point Fm: Mainly pebbly and cobbly sandstone minor conglomerate, minor intraclast- Wapawekka Fva Km WR FP MFa Fgd + Deschambault FJ rich sandstone (marine and fluviatile) Dwa Lake Fvb Fbq Fv Fvb facies exposed over the entire basin Swan Fbb Lake Fgd Fw Fvb partly equivalent Fbq Fs FJ Fgd Lost Lake Lake Fs Fr Fwn River Fv Az Fm - Fgd Ap FLIN 1 Fbq Fgd Fva M e t a m o r p h o s e d T e r r a i n s Fbq FJ Fr Fgd 5 Dore Montreal Fvi Fbq Fgd Fw Az Fh FLON 0 Fvb Fw Fvi Fbb Creighton + River River Lake Fvi Rae Province Reindeer Zone 3 0 Fvb Fgd Fvi Fbb Hearne Province 0 Kws Fs Fva Fvb Mahigan Az Fgd Fvi Fbq Fw Fgd Denare Forcie, Zemlak, Nolan, Ena, Black - Lake 1 5 Fvi Fbb + Beach - 0 Fs Fw Fbq Fva Bay, Beaverlodge, Nevins, Train, Mudjatik and Virgin River domains (M), Peter Lake (P), Wathaman (PW), La Ronge (L), Flin Flon-Hanson-Glennie-Attitti-Scimitar (F), 4 3 Fgd 5 Flotten Smoothstone Klc Fgd 0 Deschambault Fbb Fgd and Wollaston Domain (W) and and Kisseynew (K) domains, MacLean Lake Belt (ML), 0 0 Lake Lake River Fvb Fbb Orr Dodge, Clearwater, and Western Cold Lake Fgd

+ PROVINCE O Rottenstone domains (PR) Crew Lake Belt (CL), and Archean inliers (A) Bow River Fvi r Lake Fvi Fbb Granulite domains (R); 64 Kws Dore Lake Fvi and Tantato Domain (T) (prefix on map face indicates domain) Orr Amisk 0 Fgd Fgd P R O T E Z I C MEADOW LA Beave 0 Fvb KE PROV Nipekamew 3 . PARK Fvb Lake Martin Group: Arkose, sand- Late to post-tectonic aplogranite Enderbite sill; 63 Beaupre Km Ballantyne RM Mg/Wg Late granitoid Sheared and refoliated rocks of e River stone, siltstone, and conglom- Pz J to pegmatite, including the Jan ca. 1.83-1.82 Ga Waterhen Lake RMb erate; ca. 1.75-1.9 Ga?; the Peter Lake Complex Lac des Iles Lake Lake Granite suite Weyakwin local basic flows (RMb) Many Islands Group (Hurwitz Sled Lake Group): Calcareous rock, Late granitoid, including the Goodsoil + Lake Ks Orr MH Pgl Generally later plutons, including syn- to Turbidite infill of back-arc and intra-arc 62 Beacon Hill + + siliceous siltstone Middle Lake Granite Kisseynew and MacLean basins and Klc + Weyakwin Big Sandy Biotite-sericite schist, polymictic post-molasse and associated intrusions Pierceland + Cowan Clarke Bear Lake F M anatexites; ca. 1.82-1.83 Ga Lake Sturgeon- conglomerate, arkose, quartzite, ca. 1.83-1.845 Ga Peerless + Dorintosh East Trout Beave Lake Little Bear Windy wei RT MHc Dolomitic marble 0 River 1 Suggi r phyllite, and basalt: Thluicho Granodiorite and related rocks, 61 5 Lake Lake River Wathaman Granite: generally r 0 ANITOBA gg including diatexitic wacke with Lake Lake Group and Waugh Lake unconformity PW megacrystic monzogranite; g Granite to tonalite River ? >70 percent melt Group ? ca. 1.85 Ga + Green Lake River Wollaston Group: (Assumed to be ) Diatexitic greywacke and 60 River PROVINCE OFALBERTA Osm unconformity Klp Namew Hidden Bay Assemblage: wg related rocks, derived from River Montreal Lake WH Quartzite, amphibolite, calc- Arkose, polymictic conglomerate unit wn McKenzie Junction Granite and Rapid View Klc y Lake r and psammitic gneiss of the - + Lake RJ silicate rock Gneissic greywacke, psammo- 59 y other megacrystic granite; 6 Ks sberr Rottenstone Migmatite Complex: Amisk molasse, including Missi, + Green ca. 1.82 Ga Calcareous arkose, arkose, wn pelite to pelite, conglomerate, 0 Meadow Lake Moss 0 Meadow Lake Gras Osw minor psammopelite, and Sickle, McLennan, Ourom, garnet-biotite-sillimanite- Makwa Trondjhemite-tonalite derived as Lake - Wr calc-silicate rock and Wapawekka groups cordierite gneiss 58 Tu 1 Pinebluff Ran PRt Kingsmere 5 + Timber Bay k Clearwater Anorthosite melts of unit PRp 0 White Swan NARROW HILLS Riv Lake Janice Lake Formation: unconformity 54° + Loon Lake Lake Cree er Calc-silicate rock, generally + Crean Lakes PROV. al Fanglomerate, conglomerate, Delaronde WJ c psammopelitic, locally MAKWA L Makwa Cowan Lake McDoug Granite-granodiorite; includes PRp Mainly post-Amisk intrusions, including AKE Lake PARK 1 5 0 arkose Biotitic and hornblendic gneiss carbonaceous and sulphide- PROV. Lake Cumberland Rgd Colin Granodiorite and North "stitching" plutons of the Amisk Collage PAR K 54° 1.88-1.83 Ga rich 57 Lake Shore Plutons Wp Pelitic gneiss, psammopelite - 3 PRINCE ALBERT Si

0 River - 0 + Cumberland House gd Granite-granodiorite-tonalite 4 NATIONAL PARK Bittern Riv Rbq Tonalite-diorite Wd Slate, phyllite, mica schist 5 Waskesiu Lake er 56 Lake Km nnel 0 Waskesiu Lake + White Gull White Cha Quartzite-pelite assemblage, Lake puskiow Wq minor quartz-pebble bq Missi River Tonalite-diorite Gull h 56 Candle Birc Gneiss complex with abundant conglomerate 55 Old Chitek + Dwa Rz cataclasites and mylonites Onion + Big River Lake unconformity + Lake Spruce bb (Diorite)-gabbro-(ultramafic) bg Gneissic gabbro-diorite Cut Beaver - 55 Supracrustal assemblage of + Chitek Lake + Creek Lake 54 Chitek 1 Rs uncertain age; includes the Lake Bodmin CANDLE LAKE + 5 ewan Conglomerate, arkose, bimodal Candle Lake Tor ch 0 atch Wo PROV. PAR K "Tazin Series" volcanics "Amisk Collage" and equivalents: Klp - Sask + St.Walburg 7 River 54 Murmac Bay Group: Mixed Arc to MORB volcanogenic rocks and syn- 5 + Penn + Frenchman 0 Leoville Kws Erinferry+ 53 Brightsand + Km RsM sediments, mafic volcanics, volcanic intrusions including rocks originally Butte Klc r Volcanics, predominantly basic, Campbell River Group: Slate, Kbr Lake Tur tle mafic and ultramafic sills termed Amisk Group in the Flin Flon region Rive ch PC Kbr + Lake Ranger Mv minor sediments, including the phyllite, minor chert, psammite, Kbr + Tor Tob in Lake and the Central Metavolcanic Belt in the Paradise Hill + Spruce 0 53 Greywacke, pelitic gneiss, Virgin River Schists mafic volcanics Lake Rw La Ronge Domain; ca. 1.92-1.87 Ga 52 - each minor psammite Helene Tweedsmuir + + + Sunnyside B + Greenstreet 9 Sturgeon Ms Undivided, mainly sediments 0 Lake Emma Lake Kws River + Debden + Klc + Peter Lake Complex: Felsic to w Greywacke, local conglomerate, Kbr 0 Midnight Christopher Paddockwood 52 Mobilized and migmatitic rocks, Hillmond + Lake - River + + Tob in Lake PL mafelsic plutons, including the iron formation, etc. 51 + 6 Lake Northside Smeaton Rgg including the Donaldson Lake Psammitic to psammopelitic Livelong Birch 0 + + Choiceland+ + +Love Lueza River Granite Lake 0 Meath Foxford + Mrp + Garrick Gneiss; ca. 2.2 Ga gneiss Kbr Witchekan Park +- Shipman + + Turtleford Fairholme Lake + Snowden Carrot s Schist, phyllite, siltstone + 3 e Fox 51 Unclassified quartzofeldspathic Weirdale River Whit ARCHEAN OR PROTEROZOIC 0 x Rf Mainly pelitic gneiss, with iron 50 Bapaume Whitefo gneiss, mainly of plutonic origin Mp Quartzofeldspathic granite + + + Shell River Henribourg + 0 formation LLOYDM Mervin Glaslyn + + + Pf gneiss, possibly supracrustal INSTER + Mildred Spruce Home Albertville Belbutte Spiritwood + Krm d + + (Zengle Lake Gneisses) v Volcanics, undivide Canwood Nipawin 50 Rgn Granite-granodiorite gneiss Basite, including amphibolite, + Medstead Shell Lake Kfv Mb pyribolite, and minor ultramafic 49 + + - Robinhood Mont Nebo Brook Km Marshall + Glenbush + Klp + Codette Carrot River + HILL PROV. Volcanic rocks, mainly mafic Felsic gneiss, including those 1 + Codette WILDCAT Calc-silicate rock, minor marble; va Acid volcanics f 0 WILDERNESS 49 Mc Pv derived from acid volcanics 5 Klp Shellbrook Lake Nolan Complex: Largely felsic (Zangeza Bay area) Kbr 0 Kbr + + Crutwell Kvr PARK RNg including possible Hurwitz Group 48 + Edam + plutons; ca. 2.65 Ga Furness + Lashburn + - Felsic-mafelsic gneiss, Holbein PRINCE - Pontrilas + Aylsham 1 5 Aquadeo Beach + + 0 vi Acid to intermediate volcanics hornblende gneiss, largely THE B 4 48 Foot Bay Gneiss: Granitoid h + Vaw n + ATT LEFORDS 5 Maidst + ERT RFg volcanogenic Lone Rock Waseca + one PROV. PARK Rabbit + Parkside ALB 0 gneiss; ca. 2.5 Ga 47 + Kws + Carlea Basite, amphibolite, and other + Cochin Lake Km Basic to intermediate volcanics, Jackfish Gronlid Armley + Lake + + + vb m mafic gneisses, largely + Mullingar Davis + 47 RLg Lodge Bay Granite; ca. 3.0 Ga local ultramafics 53° Paynton North + Metinota Arborfield volcanogenic + Meota + Kilwinning Klc 46 ot Ridgedale + Zenon Park + + Carr Fairy Glen+ River Leaf Kbr Leask + + Leacross Lake Variously retrograded granulite + Macdowall + Red Deer + 53° Bresaylor + Mayfair Hill + Weldon Interlayered supracrustals and Prin + Fenton Brancepeth + 46 facies rocks, probably largely Archean: sg Kbr ce + Brooksby + + orthogneiss, undivided 45 + + + Paddling + Km Delmas Whitkow Lake Birch Hills - Runciman Marsden Carruthers Kbr 4 5 New Osgoode Felsic-mafelsic gneiss, largely + Redfield - + Hagen + + 0 r + Neilburg 9 + Alticane Marcelin River Ra 0 0 Kinistino + Whittome Klp Rive interpreted as metaplutonic + + + St. Louis 45 fn Felsic orthogneiss, undivided Highgate Ashe Beatty Mistatim Hudson Bay Mafic-mafelsic gneiss, largely 44 Lake + MELFORT Crooked River + Prairie River + + Hoey + Star City Eldersley + + + Erwood + Rb interpreted as metaplutonic, Manitou + + Val paraiso + Gneiss complex, mainly Peesone - Armit - Baldwinton Blaine Lakes + + 1 "blue quartz" gneiss 1 Willbert + Keatley + 5 gs plutonic with supracrustals, 2 + Blaine + Duck Tisdale r 0 44 Artland Lake 0 Lake + Red Dee Basite, including pyribolite, undivided 43 0 + + NORTH BATT LEFO + Lake Carlton St. Isidore-de- Domremy + Crystal Meskanaw Rm + Klp Cut Knif Gallivan + RD Duck + + Krm Kfv e Prongua Krydor Bellevue + + Springs Lipsett + amphibolite, and ultramafics + - Lake Ethelton Rankin-Ennadai Greenstone Belt: Sahli and McMillan Point granites (AS): Gneissic 1Brada Klp Gabbro and diorite, including + 0 5 + Tway + 43 MR basic volcanics, minor felsics, Pbb AS,AI charnockite; Iskwatikan and Hunter Bay domes (AI): + Rockhaven Battleford 0 + + Yel low Creek the Swan River Gabbro Hafford + Bjorkdale Piwei Rhf Hypersthene-feldspar gneiss greywacke and iron formation; 42 + Speers + Laird Wakaw + + Resource Kvr gneissic granodiorite; ca. 2.45 Ga? Denholm Richard Redberry Pathlow + Lake Lake + + Steen Clemenceau ca. 2.68 Ga n Sylvania + + Cloan + Tar nopol - 3 Garnet-feldspar rock, minor Strongly deformed to mylonitic gneiss of the + Wakaw + Silver 0 er Az Rosthern + 0 Riv 42 Rgf quartzite and iron formation; Mf Felsic gneiss, mainly plutonic Reynaud Park Pelican Décollement Zone and Guncoat Gneiss Kb Ruddell hewa + + St. Brieux 41 + + Waldheim Basin + Chelan + largely diatexite Creek Rutland McKague + atc Lake + + Carragana Bertwell Maymont - Bar Porcupine + + Felsic orthogneiss ("Wollaston Migmatitic pelite + + Pleasantd6ale rier + Somme Mainly psammopelitic-psammitic Ap + Rive kes 41 Rp Baljen + Sask + Middle 0 Plain Wee Dillabough ARCHEAN Wf Senlac nie Klp GREENWATER + sediment Basement inliers") Fielding r Lake 0 r St.Benedict LAKE 40 Kb Saskat + Hepburn + Adanac Radisson Hague + PROV. + Phippen Lenore Greenwater Strongly foliated leucogranodiorite and tonalite ill Lake Rive Chortitz + Alvena + Lac Vert PAR K + + + Lake Ranch AQ + Unity chew + Echo + Algrove Lake e + ("Q Gneiss"); ca. 3.0 Ga? Eyeh + Radisson + Reserv 40 Evesham + Middle Lake Lake Lake + Wilkie an Schoenweise + Gruenthal Blumenthal Cudworth 39 Keppel Mennon + Archerwill Tantato Domain: Lake + + + + + + + + Borden Greenfeld + Neuanlage Smuts + - Naicam + Krm Uncategorized and undated, Macklin Scott + + Buffer Pilger 7 Cando + Sonningdale Newhorst Rheinland + 5 39 all domains: Kb + Lake 0 + Round Lake Hornblende-garnet-pyroxene Kb + Blumenheim + Houghton Nora Late syntectonic and largely Primate Reward + Aroma Bremen Lake Lenore Tp 38 + + Osler Lake Krm Nut Tg mylonitized granite; ca. 2.6 Ga orthogneiss; ca. 2.62 Ga Flinty mylonite, Lake Langham + Prud'homme Perigord * Domain names are not all currently in use to describe geological terrains, Dalmeny Warman + Muskiki + + Lake + Z h + Marysburg Spalding typically separating terrains - + + Lake Fulda + but are included here as a historic literature reference. + Denzil + 1 + Little 2 Aberdeen + Rose n 38 Garnet-pyroxene diatexite; + Traynor 0 Martensville - Vonda Kbr Annaheim Man + Sout 1 + Val ley Nut - Td Tbs Chipman Sill swarm; ca. 3.1 Ga Revenue + Cavell 0 + Arelee 0 4 Lake ca. 2.6 Ga Retrometamorphic features The Precambrian legend only attempts to indicate horizontal 37 Kb 5 Dana Ponass Lake 5 Salva Kb 0 Bruno 0 + age equivalence in the broadest terms. Cosine + dor Landis + Lake prominent (pattern overprint) + + + Usherville Mafic granulite (Fond-du-Lac + Environ 37 + + Dixon Chipman Tonalite; Plutonic units in the Reindeer Zone are only partially dated and Hearts Hill Carmel - TbTb and Bohica Mafic complexes); Tt Cactus Lake + + 9 Muenster + ca. 3.2-3.4 Ga Sheared features prominent 36 + Tramping + 0 Fosston are not generally categorized by age at the 1:1 000 000 scale. Tra mping Kb + + ca. 2.6 Ga (white striped pattern overprint) Luselan Lake Asquith Peterson Humboldt 0 + feld + Kelvington Endeavour + d Lake Engle + Swan Plain + St.Gregor + + 36 35 + Handel + SASKATOON Watson + Nut Mountain Grandora + Whitebeach + 52° Biggar Perdue + Meacham + Danbury + Kinley Kbr ke Hendon Hinchliffe + + + Kb Klp + Quill La + Lintlaw + + Burr Klc 35 Credits: + Lady Lake + Kfv + Kb Leney Van scoy + Grasswood Clair Okla TECTONIC AND STRUCTURAL ELEMENTS 34 + Duperow Blucher + + Swan 52° The 1:1 000 000 topographic map base was provided by SaskGeomatics, Regina, Saskatchewan + Elstow + Paswegin + + Springwater + + Leroy + + and is reproduced here with minimal cartographic enhancement. Map projection is UTM NAD27 Kerrobert Kelfield Clavet Hazel Dell + Kvr 110° - 1 3 + Sturgis 34 using Extended Zone 13. 5 0 Colonsay Viscount Wadena Preeceville + 102° + + Kbr + + Ass r 60° + Ruthilda + Compiled and digitally rendered using MapInfo under contract for Saskatchewan Energy and + Major + Delisle Bradwell Stenen Rive + NOLAN 60° 33 Fusilier Superb + Kylemore ini + Norquay ENA Tu Feudal Neely Plunkett boin + Pelly Mines by Robert Macdonald, Consulting Geologist, in 1996-97. + + + + + an DODGE + Jansen Arr The following persons contributed information for and edited various versions of this map and, Allan Sinnett Quill Lakes Kuroki e Hyas + ZEMLAK BAY one Dodsland ek Laura Lake TRAIN r Zone unless otherwise noted, are employed by Saskatchewan Industry and Resources, Regina, Cre + PIKE LAKE + + 33 FORCIE CK ar Z + Guernsey + ODGE She + Tad more BLA MUDJATIK Saskatchewan. 32 + Tes sier PROV. PAR K + + ERL NEVINS se R. Plenty Marriott + Millerdale Druid + + + + Shields Lanigan + Invermay BEAV Grea . Shea (NORTH) Phanerozoic: J.E. Christopher (Consulting Geologist), C.F. Gilboy, F.M. Haidl, D.M. Kent + Blac Zelma DUCK MOUNTAIN + + Donovan Dundurn kstrap + Margo + - 6 TANTATO (Consulting Geologist), L.K. Kreis, and D.F. Paterson. Coleville Beaufield Val ley + Lake Esk Wynyard Tu 0 PROV. PARK ck L Thode + Mozart Rama 0 32 Lake Athabasca Precambrian: K.E. Ashton, G.D. Delaney, C.T. Harper, J.F. Lewry (Department of Geology, + Kb Centre Goose You ng + + Amsterdam + + Loverna + Little Manitou Jansen + + Bla + Harris Lake + Rive University of Regina), R.O. Maxeiner, T.I.I. Sibbald (Consulting Geologist), W.L. Slimmon, 31 + BLACKSTRAP Lake Kandahar Elfros r Dafoe + Foam an Black L. and G.M. Yeo. Stranraer Buchan Hoosier + Dew+ ar Lake + PROV. PAR K Kb + Tu Lake + Madge 31 Kimberlites: M.C. Rogers and F.J. Swanson (Consulting Geologist). + Kiyiu Eagle Swanson Smiley Beach - Lake Saskatchewan Industry and Resources technical advice was provided by W.L. Slimmon. Lake + Manitou + + CARSWELL Herschel Watrous + 1 Leslie Tiny Digital editing and pre-press digital preparation by W.L. Slimmon. 30 0 Tuffnell + STRUCTURE + Kb + 5 + Copy editing by C.L. Brown. th Hanley Lockwood + Canora 30 + Arda + Renown + 0 - + Veregin Zealandia Boulder Foam 7 5 Mikado + Pasfield L. Revisions since 1980 have incorporated extensive detailed work in the southern region of the + + Lake Lake 0 Sheho Good Spirit er Devil's Kutawagan Tu + + Anglia Venn Lake Riv Reindeer Zone by the Saskatchewan Geological Survey, the Geological Survey of Canada, and Marengo + Lake GOOD SPIRIT LAKE sack ATHABASCA BASIN 29 + Rosetown Lake od Kam university and industry participants under the Federal-Provincial Mineral Development Agreement + Sovereign Conquest Whitewo PROV. PARK + Donwell 29 Wollaston L. id Beadle + + + Amazon Mer Flaxcombe Fiske + + Wishart + programs, the NATMAP program, and the LITHOPROBE program. There are also major revisions + Kindersle - Lake + Insinger y + + + + McGee Bounty Outlook + in the Greater Beaverlodge area, the Tantato Domain, and in other areas of the Precambrian + + 1 Nokomis + Netherhill Brock + + + Bankend + D'Arcy Milden + 3 Kenaston + Gorlitz Runnymede E Shield. New information for the Phanerozoic region is a result of the high level of industry 28 Broderick 5 West Bend + + Alsask Tu 28 activity due in part to horizontal drilling and the diamond play. Kimberlite locations are derived 0+ d e LAK Bad Glensid + Simpson San Hamton + from non-confidential Saskatchewan Industry and Resources Assessment File reports. Kbr Lake Tat e + + + Tog o Tu Glamis Milden re White Stoc + Hatfield + Theodo Lake ar Zone + Lake kwell Hawarden Raymore - Krm Tu PETER Barber Lake + + 9 of the Reindeer 27 Tu Lake 0 + Ebenezer es References: + Semans + Punnichy in Prairi Cree L. Anerley 0 + Rhe 27 L. + Quinton + + Springside + Macrorie Bladworth Horse Imperial Lake Hanmer, S. (1994): Geology, East Athabasca mylonite triangle, Saskatchewan; Geol. Surv. + + Dinsmore + + + Stornoway Strongfield Arm Lestock Can., Map 1859A, 1:100 000 scale. Forg Wiseton + + + R 26 Glidden an Cutbank + - WESTERN + Govan 1 Leross + Jedburgh Orcadia Virgin R. She Macdonald, R. and Broughton, P. (1980): Geological map of Saskatchewan, provisional edition; + + Snipe + 2 + + Fault Zone Fault Madison Davidson 0 26 GRANULITE Sask. Miner. Resour., 1:1 000 000 scale map and references contained therein. Eaton + Lake + 0 Laporte ia + Tichfield + Kelliher GIN RIVE Wartime Etters + + Wroxton Macdonald R. and Slimmon, W.L. (1985): Bedrock geology of the Greater Beaverlodge area, Kbr Greenan + + Hughton DANIELSON + YORKTON VIR Kb + + + Beach Last Fonehill ON AN NTS 74N-6 to -11; Sask. Energy Mines, Map 241A, 1:100 000 scale. 25 + Elrose Loreburn + + + + + MUDJATIK one Snipe Lake Plato PROV. PAR K + Jasmin Dunleath NATMAP Shield Margin Project Working Group (1998): Geology, NATMAP Shield Margin Project + + Kb Willowbrood Ton kin AST HAM Cabri Dunblane Mountain Roussay + Calder 25

(SOUTH) Tabbernor Lake ar Z Area (Flin Flon Belt), Manitoba-Saskatchewan; Geol. Surv. Can., Map 1968A, Man. Kbr Eston Girvin + Lake WAT + Lake + Ituna Rokeby WOLL Energy Mines Map, A-98-2, Sask. Energy Mines, Map 258A, 1:100 000 scale. Serath + + + + Hubbard E Okulitch, A.V., Lopez, D.A., and Jerzykiewicz, T. (compilers) (1996): Geology, Lethbridge, 24 + + Liberty Duval Tu Isham White + Elbow + E Alberta-Saskatchewan-Montana; Geol. Surv. Can., Map NM-12-G, 1:1 000 000 + Birsay Coteau - 1 24 Falls She atchewan Bear Beach 3 + Krm Sask Lucky 5 0 Otthon MacNutt scale (National Earth Science Series, Geological Atlas). 51° South Lake + Goodeve Leech dle Lake DOUGLAS + ats TENSTON RONG Zwanzig, H.V., Ashton, K.E., and Schledewitz, D.C.P. (1995): Geology, Flin Flon Belt- Tyner + + Lake + Saltco River River Strasbourg - LA 23 + + + ROWAN'S 1 Nee ROT Kisseynew Belt Transition Zone, Manitoba-Saskatchewan; Geol. Surv. Can., Kbr PROV. PAR K Craik Penzance 0 Crescent + Klp Hitchcock Bay RAVINE 5 + Fenwood 51° Open File 3054, 1:100 000 scale map. Sanctuary + Lucky Lake 0 Lake Peter Pond L. RK Kbr 23 Estuary Lacadena + + PROV. PA + Birmingham Bredenbury Recommended Citation: Tu Leader Sarnia Beach + + Bulyea + - 22 Eyebrow + Colesdale Park + Cupar Dysart VILLE + Sceptr Kewbf + Holdfast Earl Grey Markinch + MEL 7 e Tuberose Bridgeford Lake + Lipp's Beach + + SEYNEW Kbr Kbr + Aylesbury + + + Churchbridge 5 22 GLENNIE Macdonald, R. and Slimmon, W.L. (compilers) (1999): Geological map of Saskatchewan; Sask. + + + Kb + + Spring Bay Lipton + 0 KIS Prelate Kbr White Bear + + Wee Too Beach + Southey + Industry and Resources, 1:1 000 000 scale. Lemsford Klp Demaine Qu'Appel + Glen Harbor Duff + Kb + + Cana Tugaske + Gibbs + Langenburg 21 Portreeve + + + + Mendham + - 1 5 0 0 + Lancer + + + Kapo Tu Kyle Lawson Dilke sva Waldron 21 le Chamberlain r Bangor + + Matador Kewbf Lake Pelican Point+ +Sunset Cov+ e + + Diefenbaker + Eyebrow Silton B-Say-Tah Balcarres + Lorlie Atwater Marchwell + + + Saskatchewan Beach + This map is also available as the Geological Map of Saskatchewan ver. 1.0 (1998) CD-ROM Central + 20 Abbey + Regina Beach + + Lac La Ronge SASK. LANDIN Rive Findlater + y Cre Zeneta FLIN FLON and contains the following datasets (current to August 16, 1998): G Kewbf Butte Buena + Lumsden Beach + Lebret Abernethy + Killal ECHO VAL LEY + son ek + 20 + Kbr PROV. PARK Brownlee r Vista Fort Lemberg Gray Bursta + + K + + Yarbo ll Shackleton + + Darmody PROV. PAR Qu'Appelle + Sandy Beach - + ld Geochronology Liebenthal Kewbf + 1 + Gera ment Deschambault L. Lithogeochemistry 19 Klp + + Katepwa Beach 2 Neudorf + + Kb Buffalo Pound Bethune Craven Kb Fishing 0 + scarp + Kettlehut + KATEPWA POINT 0 Dubuc Amisk L. Mine Locations + Keeler Lakes + Esterhazy 19 e E Beaver Lake Eskbank Lake Mineral Deposits Index + Cabri Edenwold PROV. PARK Melville Beach Stockholm Molanosa Flat + + - + + Spy Hill Halvorgate + + 1 + + Edgeley + CROOKED LAKE Mineral Dispositions (North) + Kewbf+ Calderbank + + Lake Val ley Disley Lumsden 5 Stewart + Tregarva 0 Avonhurst PROV. PARK + Meadow Lak Dome Oil and Gas Wells 18 Battrum Main Ce Gouldtown Glen + Marquis Sun River + Hazel Cliffe Val ley ntre + Kewbf + 0 - Kro + Kerr Val ley BUFFALO Qu' Sunset Beach Birds Point Precambrian Bibliography Pennant Zehner Appe West End 1 Kro 18 Linacre + + POUND + lle + + 0 + Tan tallon Precambrian Map Index Kb Indian 5 + Kb Tuxford PROV.PARK Qu'Appelle + Fox Valley + + Head Round 0 100 17 + Mclean + Kb + Lake Krm m Roseray + Uren Stony Horsham Tu + Chaplin Pilot Butte 17 + Success + Beach Keystown + + Although the Department of Industry and Resources has exercised all reasonable care in the + + + + St. Joseph's Colony + Freef + + Balgonie Sintaluta Kro compilation, interpretation and production of this map, it is not possible to ensure total ight Hazlet Herbert Morse + + + Krm + Rush Lake + Grand Coulee 16 Ingebrigt Lake + beg Caron White City Summerberry accuracy, and all persons who rely on the information contained herein do so at their own + Park Mortlach - + + ell Lake + 5 0 1 6 + + Grenf + Rocanville risk. The Department of Industry and Resources and the Government of Saskatchewan accept Cantuar Belle Plaine Pense + 5 0 Wolseley + Broadview 16 - 1 3 Chaplin Boharm + + + no liability for any errors, omissions or inaccuracies that may be included in, or derived from, + Verlo + + + Tr Creek Lake + Richardson Oakshela + Whitewood + this map. Waldeck Davin + 15 Tch Pasqua ival Golden REGINA Perc Welwyn Tch + Burrows Prairie Tch + + 15 Kb SWIFT Drinkwater Rowatt Was Vibank Wapella Antelope Tch Kronau + Big Stick + cana + a + Lake + Beverley CUR Tch + Baildon Odess Lake - 1 5 0 Tch RENTTch + Kendal - 14 0 + Estlin Baring 1 Kb Kb + Lajord + + 3 Current Tch + Neidpath Montmartre 5 + Kb +0 14 + + + Glenavon St. Hubert Mission Red Jacket + Rhineland + Moosomin Webb Old Wives + Candiac - Bitter Shamrock + Rouleau 1 + 13 Kb Crane t Courval Sedley Peebles 5 Phanerozoic Basin: Lake Swif Kelstern + Gray + + 0 Lake Kewbf + + Briercrest + + 0 Kbr Kbr Tom + Sidewood pkins Wymark + + 13 L. Cretaceous lineament controlled + Hatton Gull Lake + + - Pip + Coderre 1 + Kipling + Newcastle Sandstone 12 + + + + - 6 + Inchkeith est ming Tch Schoenfeld Crestwynd + Hearne Riceton 1 Francis 5 Windthorst one Fle + + Old Wives + Moose + 8 0 0 Cree + 0 + 50° McMahon Lake Wilcox Langbank L. Cretaceous, Mannville: Punnichy arch (with Watrous - Carmichael Reid Tch k + 1 6 5 0 - Jaw 12 + Lake + Tch + 1 Kb + and Wynyard domes) and Molanosa dome Piapot Tch Blumenhof Tch 6 Dunkirk Clay+bank + Corinne Bechard Tyvan Van dura Watrous Tch St. Boswells 5 0 + + + + + Bateman Kennedy 50° Pelletier Bayard Station + + Dome 11 Lewvan + + Kelso L. Cretaceous Sparky Coal basin Tch Lake Neville Expanse Avonlea Cre + + + Cree Milestone Osage Gooseberry Kewbf + + + + ek Wynyard Maple Tch k Lake Corning + Doonside 11 Creek Tch Simmie + Pambrun eu Kewbf Colfax Dumas + 30 m Ke Notuk Mossbank + Ardill + + + Dome Jurassic, Roseray Sandstone: Swift Current platform + + Mitchellton Spring Valley Lang 10 + + ota + Tch Van guard River Waw + Maple Creek + Moose Fairlight Maryfield Tch Gravelbourg re Walpole + 0 Truax + Fillmo Mountain + Jurassic, Shaunavon (sandstone) shelf 9 5 + Cedoux + MOOSE MOUNTAIN 10 + + + 1 Lake Handsworth Tr Kewbf Glenbain - Kenosee + Kewbf Palmer Mazenod + Kenosee Lake Tch + Dummer Lake 9 + Arbuthnot Van tage Cardross U. Devonian: Duperow (Wymark) western + + Creelman PROV. PARK + CYPRESS + - Moo Ryerson HILLS Tr Kewbf + Yellow Grass mage Krm 1 9 depocentre, 150 m isopach Kewbf Lake Crane Tal 5 se + 9 Scotsguard Parry + 0 Carlyle Lake Resort PROV. + Ponteix Of The + Regina Ke PAR K + + Kb Val ley Tr Tch Instow + + + Congress Rivers + + Heward - Mair 8 Tch Dahinda McTaggart 1 M. Devonian, Prairie Evaporite: dissolution edge Cadillac + Aneroid + + + nd Tr Tch Admiral Lafleche + 2 1 0 0 8 Shaunavon Elbo Tr Tr Ormiston - 0 Tch Kf Tch + + Kayville 0 8 Winnipe Tre Tch Kewbf Shoe Griffin + Stoughton Shelf w - le Kf + Hazenmore + + WEYBURN + lyle Ordovician, Black Island: shoal sandstone, + Wood Lake + Car Miss vil Tr Kf Tr + Shaunavon Meyronne Melaval + + + Wey Tr Kb Pangman + Froude + Kewbf Swift Current gosis 30 m isopach 7 Tr Kf Dollard Kincaid Arcola ouri C Tch + + Hume Kisbey Moun burn Li ocan + Creek + Assiniboia + Forget tai Ke Ke Ke Kewbf Limerick Tr + n + + Platform Reef T FORT WALSH South Fork Kewbf Willows + Tross achs 7 oteau Ke Kf Khedive Manor Wauchope + + + M. Cambrian, Earlie: depocentre, 100 m isopach Ke Kf River + Viewfield near Kb Antler quay - R NATIONAL Twm Twm Tr Kewbf + Readlyn Amulet Redvers Frys rend +Ravenscrag + Huntoon Wordsworth + Cre 6 Twm Tch + Kewbf Tr Glasnevin + Tor HISTORIC P Twm Tr Lakenheath Ogema + ek ARK Twm Eastend 1 - o Kb + + Bellegarde 6

Cypress Tr Pint 5 0 0 5 + Battle Ke Tch Stonehenge + + + Lake Kf Verwood Horizon + Halbrite - 2 2 Willmar

Tr Montague Kb Hardy Tr 5 0 Benson 49° Creek 0 5 0 Lake + + Browning + Cantal 110° - Kf Ferland 0 + + + Tr 101°30' 1 3 5 0 Twm Tr + 8 + + Tr Tr + Viceroy Radville + Woodley Storthoaks 5 0 50 100 200 300 400 Robsart Ke + + 1+ Glentworth Twe lve Mile Ceylon - 2 Alida Tr Fren Kb Lake 1 + + Tr Mankota - St.Victor Willow Bunch Kewbf Midale 0 0 + - 4 Vidora + chm McCord Fir Mountain Willow Bunch + + + Fertile an + Lake Bengough + Colgate + Lampman 1 KILOMETRES + r + 6 + Kewbf Kewbf Twm Goodwate Tr Kewbf Tr + + Kewbf Sou Cullen 5 Reindeer Zone: + Consul Newton Kewbf Twm Scout Lake Krm 4 Kb Kewbf ris 0 Senate Kf Lake Wood Twm Carswell Structure + Mountain + Maxim + Macoun + Wathaman Batholith 3 Govenlock + Tr Steelman Alameda Ke Twm Tr Salt + Loomis Frontier Tr Harptree Oxbow Val Marie + + Lisieux Lake Athabasca Basin + + Climax Twm Tr + 3 + Twm Twm 0 Twm Glen Ewen Ke + borough Rottenstone Migmatite Belt Kf + Twm 5 Tribune Frobisher + + Gains (unmetamorphosed) Kewbf Twm Twm Fife + + + 2 + Canuck + Kb 9 0 Hirsch + Twm Canopus Lake Fife Lake Kb Tr Hitchcock + Kbr Divide Ke Masefield Rive 5 - Astrobleme Bracken r 1 + + + Twm 2 Bromhead Riv 25 Carnduff Carievale + - + Twm 2 + er 5 Rae Province: La Ronge-Lynn Lake Belt (greenstone) + GRASSLANDS 0 2 Constance - + Lake Alma Outram + Whi Orkney Kewbf NATIONAL PA Rockglen Minton + + Bienfait RK Twm Twm + + + 1 tewat Kewbf ESTEVAN Major fault/lineament Granulite facies rocks, locally Kisseynew (Burntwood) Domain Twm Big Muddy Gladmar Oungre Tor quay + Coalfields Antl Klp Kewbf Kewbf 0 + + Kbr Tr er Twm + Lake 0 er retrograded (high grade turbidite-psammite basin) 0 Coronach + + Big Beaver 0 Beaubier Boundary 49° Kbr Twm Ratcliffe + River 1 Kewbf 1 4 Long Major lineament (ductile shear Twm Kbr GRASSLANDS Twm Buffalo Gap 2 Dam Roche 30 29 Kf Cree Tr 2 - 0 0 Percee Archean plutonic terrain 28 27 NATIONAL PARK Twm - Twm - 2 8 5 0 Reservoir Northgate zone with late coincident faulting) Hearne Province: Glennie Domain (pluton-greenstone ) 26 25 k + 110° 24 23 Kb Twm - 2 7 North Portal 49° 22 21 20 + 19 18 Twm 30 Postulated major Proterozoic supracrustals on 17 16 Tr Twm Creek 34 33 32 31 Mudjatik felsic basement Flin Flon Domain (greenstone) 109° 15 14 13 12 3 2 1 sheared Archean basement 11 10 9 8 7 6 5 4 fault/lineament (subsurface) 8 7 6 5 4 13 12 11 10 9 101°30' 108° 3 2 1 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 102° Wollaston Domain Major shear belts with included 107° 103° Subsurface erosional edge Largely cataclasites 106° 105° 104° Archean structural inliers UNITED STATES OF AMERICA Virgin River Domain Peter Lake Domain: Structural Williston Basin outline Undivided Archean/Proterozoic

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