About
Title
Gravel at bottom of filling in old pre-Illinoian channel of Monongahela River
Description
Gravel at bottom of filling in old pre-Illinoian channel of Monongahela River, bottom at 900 feet above tide. Near bridge over Pennsylvania Railroad on Millvale Avenue, Pittsburgh.
Creator
Ashley, Geo. H. (George Hall), 1866-1951
Location Covered
Allegheny
Original Format
Photographs
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.
