1. Surficial geologic map of central and southern New Jersey Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : Information Services [distributor]. Resource Type: Map Access & Availability: Loading
2. Geochemistry and stratigraphic relations of Middle Proterozoic rocks of the New Jersey Highlands Author/Creator: Volkert, Richard A., author Publication/Creation: Washington : United States Government Printing Office ; Reston, Va. : U.S. Geological Survey, 1999 Resource Type: Book Access & Availability: Loading
3. Geochemistry and stratigraphic relations of Middle Proterozoic rocks of the New Jersey Highlands Author/Creator: Volkert, Richard A. Publication/Creation: Reston, Va. : U.S. Geological Survey ; Denver, CO : For sale by USGS Information Services, 1999 Resource Type: Book Access & Availability: Loading
4. Bedrock geologic map of central and southern New Jersey Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : Information Services [distributor]. Resource Type: Map Access & Availability: Loading
5. Bedrock geologic map of northern New Jersey Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Information Services Resource Type: Map Access & Availability: Loading
6. Geology, geochemistry, and tectonostratigraphic relations of the crystalline basement beneath the coastal plain of New Jersey and contiguous areas Author/Creator: Volkert, Richard A., author Publication/Creation: Washington : United States Government Printing Office, 1996 Resource Type: Book Access & Availability: Loading
7. Geology, geochemistry, and tectonostratigraphic relations of the crystalline basement beneath the coastal plain of New Jersey and contiguous areas Author/Creator: Volkert, Richard A. Publication/Creation: Washington : U.S. G.P.O. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by U.S. Geological Survey, Information Services, 1996 Resource Type: Book Access & Availability: Loading
8. Late Proterozoic diabase dikes of the New Jersey Highlands : a remnant of Iapetan rifting in the north-central Appalachians Author/Creator: Volkert, Richard A., author Publication/Creation: Washington : United States Government Printing Office, 1995 Resource Type: Book Access & Availability: Loading
9. Bedrock geologic map of the Washington quadrangle, Warren, Hunterdon, and Morris counties, New Jersey Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, VA : U.S. Geological Survey, 1994 Resource Type: Map Access & Availability: Loading
10. Bedrock geologic map of the Newton East quadrangle, Sussex County, New Jersey Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Resource Type: Map Access & Availability: Loading