TY - RPRT TI - Geochemical data for Jurassic diabase associated with early Mesozoic basins in the eastern United States: Danville basin and vicinity, Virginia AU - David Gottfried AU - Albert J. Froelich AU - J. N. Grossman PY - 1991 DO - 10.3133/ofr91322h UR - https://pubs.usgs.gov/publication/ofr91322H ID - ofr91322H ER -