Preliminary results of coring the Mesozoic diabase sheet near Reesers Summit, New Cumberland, Pennsylvania /

Bibliographic Details
Main Author:	Froelich, A. J. (Albert Joseph), 1929-
Corporate Authors:	Pennsylvania. Bureau of Topographic and Geologic Survey, Geological Survey (U.S.)
Other Authors:	Daniels, David L. (David Lee), 1937-, Morin, Roger H.
Format:	Government Document Microform Book
Language:	English
Published:	[Denver, Colo.] : Dept. of the Interior, U.S. Geological Survey : [1987?]
Series:	U.S. Geological Survey open-file report ; 87-671.
Subjects:	Borings > Pennsylvania > New Cumberland Region. Diabase > Pennsylvania > New Cumberland Region. Geophysics > Pennsylvania > New Cumberland Region.