Shenango Formation through Oswayo Formation, undivided (PAMDso;8)

Shenango Formation through Oswayo Formation, undivided

Greenish-gray, olive, and buff sandstone and siltstone, and gray shale in varying proportions; includes "Pocono" ("Knapp") and Oswayo of earlier workers; difficult lithologic distinction between Oswayo and "Knapp"- "Pocono" south and east of type area at Olean, N. Y.; contains marine fossils; includes lateral equivalents of Shenango Formation, Cuyahoga Group, Corry Sandstone, Bedford Shale, and Cussewago Sandstone, plus Oswayo Formation.

State	Pennsylvania
Name	Shenango Formation through Oswayo Formation, undivided
Geologic age	Mississippian and Devonian
Lithologic constituents	Major Sedimentary > Clastic > Siltstone Sedimentary > Clastic > Mudstone > Shale Sedimentary > Clastic > Sandstone
References	Berg, T.M., Edmunds, W.E., Geyer, A.R., and others, compilers, 1980, Geologic map of Pennsylvania: Pennsylvania Geological Survey, 4th ser., Map 1, 2nd ed., 3 sheets, scale 1:250,000. Pennsylvania Bureau of Topographic and Geologic Survey, Department of Conservation and Natural Resources, Miles, C.E., and Whitfield, T.G., compilers, 2001, Bedrock Geology of Pennsylvania, edition: 1.0, digital map, scale 1:250,000.
NGMDB product	NGMDB product page for 34341
Counties	Cambria - Cameron - Clarion - Clearfield - Elk - Fayette - Forest - Indiana - Jefferson - McKean - Potter - Somerset - Warren - Westmoreland

Shenango Formation through Oswayo Formation, undivided

Berg, T.M., Edmunds, W.E., Geyer, A.R., and others, compilers, 1980, Geologic map of Pennsylvania: Pennsylvania Geological Survey, 4th ser., Map 1, 2nd ed., 3 sheets, scale 1:250,000.

Pennsylvania Bureau of Topographic and Geologic Survey, Department of Conservation and Natural Resources, Miles, C.E., and Whitfield, T.G., compilers, 2001, Bedrock Geology of Pennsylvania, edition: 1.0, digital map, scale 1:250,000.