Digital archives : Thomas M. Bown's Bighorn Basin maps : the suite of forty-four office master copies /

Professional paper 1540, 1994, representes the 19 core maps updated here with compilations of newly established fossil localities and geologic field observations to this master suite of a 41 map cumulation of Dr. Bown's research.

Bibliographic Details

Corporate Author:	Geological Survey (U.S.)
Other Authors:	Bown, Thomas M., McKinney, Kevin C.
Format:	Government Document Map Software
Language:	English
Published:	Reston, Va. : The Survey ; 2001.
Edition:	Version 1.0.
Series:	U.S. Geological Survey open-file report ; 01-306.
Subjects:	Bighorn Basin (Mont. and Wyo.) > Maps. Maps > Digital