Cover Image

Geologic map of the Hamburg quadrangle, Schuykill and Berks counties, Pennsylvania /

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Lash, Gary George
Format: Government Document Map
Language:English
Published: Reston, Va. : The Survey ; 1987.
Series:Geologic quadrangle map ; GQ-1637.
Subjects:
Geology > Pennsylvania > Schuykill County > Maps.
Geology > Pennsylvania > Berks County > Maps.
Description
Item Description:Relief shown by contours and spot heights.
"Geology mapped in 1979-1980."
Includes text, bibliography, 8 figures, and 4 col. cross sections.
Cartographic material.
Physical Description:1 map : color ; 58 x 44 cm., on sheet 86 x 129 cm., folded in envelope 30 x 24 cm.