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Peach Bottom Slate and Cardiff Conglomerate, undivided

Peach Bottom Slate and Cardiff Conglomerate, undivided - Bluish-black slate (Peach Bottom); quartz conglomerate having a matrix of sericite and chlorite (Cardiff).
State Pennsylvania
Name Peach Bottom Slate and Cardiff Conglomerate, undivided
Geologic age Probably lower Paleozoic
Primary rock type slate
Secondary rock type conglomerate
Other rock types
Lithologic constituents
Major
Sedimentary > Clastic > Conglomeratequartz conglomerate having a matrix of sericite and chlorite (Cardiff).
Metamorphic > Metasedimentary > Metaclastic > Slatebluish-black slate (Peach Bottom)
Map references
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
Unit 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, 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
Counties Lancaster - York