WYOMING STATE GEOLOGICAL SURVEY Thomas A. Drean Director and State Geologist GEOLOGIC MAP OF THE WIND RIVER BASIN, WYOMING Laramie, Wyoming Geology - Interpreting the past - providing for the future
110°0'W 109°30'W 109°0'W 108°30'W 108°0'W 107°30'W 107°0'W 106°30'W EXPLANATION MAP SYMBOLS Formation contact : Normal fault ( ( Thrust fault 44°0'N Shear zone 44°0'N Ice
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GEOLOGIC UNITS (Geology enlarged from 1:500,000 scale to improve readability) CENOZOIC Quaternary Qa Kle Qt Kmv BASIN LOCATION MAP Qg Kc Qls Ks Qs Kn Ql Kf Qb Kft Quaternary and Tertiary Kmt QTb Cretaceous and Jurassic Tertiary KJ Tcv KJs Tm KJg Tmu Cretaceous, Jurassic, and Triassic Tml 43°30'N K^ Twr 43°30'N Twru Jurassic Js Toe Jsg Tip Jurassic and Triassic Tid J^ Tai J^gn Tu J^n Ti Triassic ^c Twi ^cd Tt Ta MESOZOIC AND PALEOZOIC ^Pcg Teml ^Pg Tv MzPz Twdr PALEOZOIC Twim Permian Tim Pp Twb Permian and Pennsylvanian Tb P*c Tcg Permian, Pennsylvanian, and Mississippian Tgl PM 43°0'N Tgt P*M 43°0'N Twc Mississippian Twm Mm Tbw Mississippian and Devonian MD Tbs Tfu Mississippian, Devonian, Ordovician, and Cambrian Pzr CENOZOIC AND MESOZOIC Tertiary and Cretaceous TKu Ordovician and Cambrian O_ MESOZOIC Cretaceous Cambrian Kl _u Klm PRECAMBRIAN Kfl p_u Kml
DATA REFERENCE BASE MAP REFERENCES 42°30'N
42°30'N
DISCLAIMERS
42°0'N 110°0'W 109°30'W 109°0'W 108°30'W 108°0'W 107°30'W 107°0'W 106°30'W Map Projection: Lambert Conformal Conic Geology modified from Love and Christiansen (1985) False Easting: 500000, False Northing: 200000 Scale 1:350,000 Central Meridian: -107.5 degrees West N Digital cartography and layout by Phyllis A. Ranz NOTICE TO USERS OF INFORMATION FROM THE Standard Parallel 1: 41 degrees North MN 0 10 20 30 40 50 WYOMING STATE GEOLOGICAL SURVEY Standard Parallel 2: 45 degrees North Miles Edited by Suzanne C. Luhr Latitude of Origin: 41 degrees North Linear Unit: Meter 0 20 40 60 80 Horizontal Datum: North American Datum of 1983 (NAD 83) Kilometers Ellipsoid: Geodetic Reference System 80