State | West Virginia |
---|---|
Name | Chemung Group |
Geologic age | Devonian |
Lithologic constituents |
Major
Sedimentary > Clastic > Siltstone (Bed)
Sedimentary > Clastic > Sandstone (Bed)
Minor
Sedimentary > Clastic > Mudstone > Shale (Bed)
Sedimentary > Clastic > Conglomerate (Bed)
|
Comments | Thickness: Northeastern 2115-3000 ft, Western 1665 ft, Southeasten 500-1600 ft |
References | Cardwell, D.H., Erwin, R.B., and Woodward, H.P., 1968 (slightly revised 1986), Geologic Map of West Virginia: West Virginia Geological and Economic Survey, Map 1, East Sheet, scale 1:250,000. |
NGMDB product | |
Counties | Barbour - Berkeley - Grant - Greenbrier - Hampshire - Hardy - Mineral - Monroe - Morgan - Pendleton - Pocahontas - Preston - Randolph - Tucker |