Mineral Resources On-Line Spatial Data
Mineral Resources > Online Spatial Data > Geology > by state > Pennsylvania
|Original map label||Dne|
|Primary rock type||shale|
|Secondary rock type||siltstone|
|Other rock types|
Sedimentary > Clastic > Mudstone > Shale (Bed)Medium-gray shale and some thin light-gray siltstone interbeds; included in Canadaway Formation of New York; included in "Chemung" of earlier workers; contains sparse fossil marine fauna.
Sedimentary > Clastic > Siltstone (Bed)
Pennsylvania Bureau of Topographic and Geologic Survey, Department of Conservation and Natural Resources, 2001, Bedrock Geology of Pennsylvania, edition: 1.0, digital map. Retrieved from internet 9-30-2004; <http://www.dcnr.state.pa.us/topogeo/map1/bedmap.aspx> DL Data: pageoexp.zip
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.
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