Hobbs, S. W.  1911- <br/><br/>
The Lawson Creek Formation of Middle Proterozoic age in east-central Idaho / 
by S. W. Hobbs 
 - Washington :  U.S. Government Printing Office, : for sale by Supt. of Docs,  1980 
 - iii, 12 p. :  ill. ;  23 cm. 
 - Contributions to stratigraphy Geological Survey bulletin ;  1482-E .
<br/><br/>Bibliography: p. 12 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--Proterozoic<br/>Geology--Idaho--Custer County<br/>Geology--Idaho--Lemhi County<br/>Geology--Idaho--Butte County
<br/><br/><label>Dewey Class. No.: </label>551.71509796