Search Results for the EPA National Library Catalog

Items Found: 5
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Your Search: (SUBJECT=Triassic Geologic Period.)


 
 
 
Select Item Title Year Published
Chemical analyses of three Triassic diabase dikes in Pennsylvania / 1970
Geology and origin of the Triassic magnetite deposit and diabase at Cornwall, Pennsylvania / 1973
Groundwater resources of the Gettysburg and Hammer Creek formations, southeastern Pennsylvania / 1980
Triassic-Jurassic geology of the northern part of the Culpeper Basin, Virginia and Maryland / 1979
Triassic-Jurassic stratigraphy of the Culpeper and Barboursville basins, Virginia and Maryland / 1989

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