National Geologic Map Database
General Information
- Title: Six new members of the James Run Formation, Cecil County, northeastern Maryland
- Author(s): Higgins, M.W.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Bulletin 1435-A [p. A122-A127]
- Larger Work: Sohl, N.F., and Wright, W.B., Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1976
- Publication Date: 1977
- Cross Section: None
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