Martinsburg Formation

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1	Swatara State Park, Lebanon and Schuylkill Counties—Geologic Features and Fossil Sites Add to Reading List Source URL: www.dcnr.state.pa.us Language: English - Date: 2013-10-31 08:53:38 Sedimentology Geography of the United States Geology of New Jersey Geology of West Virginia Siltstone Martinsburg Formation Mahantango Formation Unconformity Sedimentary rock Geology Geology of Pennsylvania Shale
2	Vol. 25 No. 3 August 1979 Add to Reading List Source URL: www.dmme.virginia.gov Language: English - Date: 2007-04-19 21:31:11 Geology of West Virginia Metamorphic petrology Geology of New Jersey Shale Martinsburg Formation Stratigraphy Metamorphic rock Conococheague Formation Mineral Geology Petrology Geology of Pennsylvania
3	PDF Document Add to Reading List Source URL: pubs.usgs.gov Language: English - Date: 2002-07-10 11:31:56 Geology of Pennsylvania Shale Ordovician Utica Shale Limestone Martinsburg Formation Reedsville Formation Canadian Epoch Geology Stratigraphy Sedimentology
4	PDF Document Add to Reading List Source URL: certmapper.cr.usgs.gov Language: English - Date: 2001-08-28 20:44:20 Geology of New Jersey Geology of Pennsylvania Geology of West Virginia Ordovician Devonian Martinsburg Formation Source rock Bend Arch–Fort Worth Basin Geology of the Appalachians Geology Shale Geography of the United States