1. 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
2. Late Proterozoic diabase dikes of the New Jersey Highlands : a remnant of Iapetan rifting in the north-central Appalachians Author/Creator: Volkert, Richard A. Publication/Creation: Washington : U.S. G.P.O. ; Denver, CO : For sale by U.S. Geological Survey, Information Services, 1995 Resource Type: Book Access & Availability: Loading