Contact of Dm and Don

Pennsylvania Geological Survey - Historical Photographs

About

Subject

Stratigraphy

Description

Contact of Dm and Don. Hammer rests upon sandy shale at base of Dm. Below hammer is Don limestone; above it, Dm black shale. Near Vail, Pa.

Creator

Willard, Bradford, 1894-

Date

1934-06-25

Location Covered

Blair

Type

Image

Original Format

Photographs

Digital Format

image/jpeg

Source

4578

Relation

324

Rights

http://rightsstatements.org/vocab/NoC-US/1.0/

Contact

For further information contact RA-pagslibrary@pa.gov or call 717-702-2020.

Contributing Institution

Pennsylvania Geological Survey

Sponsorship

This Digital Object is provided in a collection that is included in POWER Library: Pennsylvania Photos and Documents, which is funded by the Office of Commonwealth Libraries of Pennsylvania/Pennsylvania Department of Education.

Classification

Image