USGS - science for a changing world

Mineral Resources On-Line Spatial Data

Mineral Resources > Online Spatial Data > Geology > by state > Pennsylvania

Pensauken and Bridgeton Formations, undifferentiated

Pensauken and Bridgeton Formations, undifferentiated - Dark-reddish-brown, cross-stratified, feldspathic quartz sand and some thin beds of fine gravel and rare layers of clay or silt.
StatePennsylvania
NamePensauken and Bridgeton Formations, undifferentiated
Geologic ageTertiary
Original map labelTpb
Primary rock typesand
Secondary rock typegravel
Other rock typesclay or mud; silt
Lithologic constituents
Major
Unconsolidated > Coarse-detrital > Sand (Bed)Dark-reddish-brown, cross-stratified, feldspathic quartz sand
Minor
Unconsolidated > Fine-detrital > Silt (Bed)rare layers of clay or silt.
Unconsolidated > Fine-detrital > Clay (Bed)rare layers of clay or silt.
Unconsolidated > Coarse-detrital > Gravel (Bed)some thin beds of fine gravel
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
Geographic coverageBucks - Chester - Delaware - Montgomery - Philadelphia

Show this information as [XML] - [JSON]

AccessibilityFOIAPrivacyPolicies and Notices

Take Pride in America logoUSA.gov logoU.S. Department of the Interior | U.S. Geological Survey
URL: http://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=PATpb;0
Page Contact Information: Peter Schweitzer