4 Results Found
0000SPRINGVALL
Title [CLICK ON TITLE FOR DETAIL]
Author
Bascom, F. (Florence), 1862-1945 author. Stose, George Willis, 1869-1960 author. Geological Survey (U.S.) issuing body.
Geology and mineral resources of the Honeybrook and Phoenixville quadrangles, Pennsylvania
Personal Author
Publication Information
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1938. Washington : United States Government Printing Office
Publication Date
1938
Format:
Electronic Resources
Language
English
Title [CLICK ON TITLE FOR DETAIL]
Author
Bascom, F. (Florence), 1862-1945 author. Jonas, Anna I. (Anna Isabel), 1881-1974 author. Stose, George Willis, 1869-1960 author. Wherry, Edgar T. (Edgar Theodore), 1885-1982 author. Geological Survey (U.S.) issuing body.
Geology and mineral resources of the Quakertown-Doylestown district, Pennsylvania and New Jersey
Personal Author
Publication Information
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1931. Washington : United States Government Printing Office
Publication Date
1931
Format:
Electronic Resources
Language
English
Title [CLICK ON TITLE FOR DETAIL]
Author
Bascom, F. (Florence), 1862-1945 author. Geological Survey (U.S.) issuing body.
The resuscitation of the term Bryn Mawr gravel
Personal Author
Publication Information
[Washington] : [Department of the Interior, United States Geological Survey], [1925]
Publication Date
1925
Format:
Electronic Resources
Language
English
Title [CLICK ON TITLE FOR DETAIL]
Author
Bascom, F. (Florence), 1862-1945 author. Geological Survey (U.S.) issuing body.
The ancient volcanic rocks of South mountain, Pennsylvania
Personal Author
Publication Information
Washington, D.C. : Department of the Interior, United States Geological Survey, 1896. Washington : Government Printing Office
Publication Date
1896
Format:
Electronic Resources
Language
English
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