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Subsurface Trenton and sub-Trenton rocks in Ohio, New York, Pennsylvania and West Virginia.
LIBRA QE662 .F4
Available from offsite location
- Format:
- Book
- Author/Creator:
- Fettke, Charles R. (Charles Reinhard), 1888-1959.
- Series:
- Progress report (Pennsylvania. Bureau of Topographic and Geologic Survey) ; G21.
- Bulletin ; G21
- Language:
- English
- Subjects (All):
- Geology, Stratigraphic--Ordovician.
- Geology, Stratigraphic.
- Geology--United States.
- Geology.
- United States.
- Physical Description:
- 1457-1492 pages : maps. ; 24 cm.
- Place of Publication:
- [Harrisburg] : Topographic and Geologic Survey, 1948.
- Notes:
- "Reprinted from Bulletin of the American Association of Petroleum Geologists, vol. 32, no. 8."
- OCLC:
- 2706658
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