See Lake Bowdoin entries. 



Laaesteer 



Bibliographic source: Geoindex lat-long search 



Author: Ellis, M.S. 



Title: Geologic map of the Powder River basin and surrounding 

 area, Wyoming, Montana, South Dakota, North Dakota and 

 Nebraska 



Series: Miscellaneous Field Studies Map MF-2095 



Date: 1989 



Regional mapping at 1:500,000 scale limits the usefulness of this 

 map. Refuge site is shown underlain by the Tongue River Member of 

 the Fort Union Formation. 



Bibliographic source: Geoindex lat-long search 



Author: Vuke-Foster, S.M. , R.B. Colton, M.C. Stickney, E.M. 

 Wilde, J.E. Robocker and K.C. Christensen 



Title: Geology of the Baker and Wibaux 30 X 60-Minute guadrangles, 

 eastern Montana and adjacent North Dakota 



Series: Montana Bureau of Mines and Geology Geologic Map 41 



Date: 1986 



Geologic mapping at 1:100,000 scale shows the reservoir and most 

 of upper Lame Steer Creek underlain by the "third member" (from the 

 bottom - Tongue River equivalent?) of the Fort Union Formation, 

 with sandstone, coal and sandstone/siltstone/mudstone lithofacies 

 described. There is no map indication of which of these 

 lithofacies underlies the refuge site. Headwater areas east of the 

 Refuge are underlain by the "fourth member" of the Fort Union, 

 dominantly sandstone with thinner interbeds of nonexpansive clay. 



Bibliographic source: Montana Bureau of Mines and Geology 

 Publications Catalog 



Author: Taylor, O.J. 



44 



