Map of the Mercer clay and adjacent units in Clearfield, Centre, and Clinton Counties, Pennsylvania [cartographic material] Yale Public content

Author:
Publisher:
Pennsylvania Bureau of Topographic and Geologic Survey
Subject:
Geology
Spatial Coverage:
Pennsylvania, Clearfield County, Centre County, Clinton County, Centre County., Clearfield County., and Clinton County.
Language:
English
Format:
cartographic image
Year:
1964
Date Issued:
2018-04-17T20:15:13Z
Date Modified:
2018-09-05T19:41:47Z
Library Catalog Record:
https://search.library.yale.edu/catalog/13569624
Digital Collections Record:
No Digital Collections record

Tools