State | New York |
---|---|
Name | Beers Hill, Dunn Hill, Millport, and Moreland Shales; Grimes Siltstone |
Geologic age | Upper Devonian |
Lithologic constituents |
Major
Sedimentary > Clastic > Mudstone > Shale
Minor
Sedimentary > Clastic > Siltstone
Sedimentary > Clastic > Mudstone > Shale > Black-shale
|
Comments | part of West Falls Group 1100-1600 ft. (340-490 m). |
References | Fisher, D.W., Isachsen, Y.W., and Rickard, L.V., 1970, Geologic Map of New York State, consisting of 5 sheets: Niagara, Finger Lakes, Hudson-Mohawk, Adirondack, and Lower Hudson, New York State Museum and Science Service, Map and Chart Series No. 15, scale 1:250,000. |
NGMDB product | |
Counties | Broome - Chemung - Chenango - Cortland - Livingston - Ontario - Schuyler - Seneca - Steuben - Tioga - Tompkins - Yates |