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Last edited by Open Library Bot
December 3, 2010
History of edits to

Petrography, origin, and structural deformation of bent tubular chert of the Tosi Member, Phosphoria Formation (Upper Permian, in the Gros Ventre Mountains, Teton County, Wyoming

Revision When Who Comment Diff
3 December 3, 2010 Added subjects from MARC records.    
2 January 19, 2010 add subjects and covers    
1 December 11, 2009 add works page