National Geologic Map Database
General Information
- Title: Middle Ordovician Stickley Run Member (new name) of the Martinsburg Formation, Shenandoah Valley, northern Virginia
- Author(s): Epstein, J.B., Orndorff, R.C., and Rader, E.K.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Bulletin 2135
- Larger Work: Stratigraphic notes, 1994
- Publication Date: 1995
- Map Scale: 1:24,000
- Cross Section: None
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Geologic units referred to in Geolex
Additional Resources
- Links and Downloads:
- Publication (PDF, 12.6MB)
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.