Stratigraphic framework and distribution of lignite in the Claiborne group, Calhoun County, Arkansas /

Bibliographic Details
Main Author:	Hackman, Bettie S.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : U.S. Geological Survey, 1984.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1490.
Subjects:	Lignite > Arkansas > Calhoun County > Maps.

Evans: Maps File (2nd floor)