GMEG - Geophysics Unit of Menlo Park, CA- (GUMP)
Robert F. SikoraBob Sikora is a retired geophysicist formerly with the U.S. Geological Survey in Menlo Park, Calif. His areas of interest are gravity and magnetic investigations of the Basin and Range Province of Nevada and California. |
Geology and Geophysics || GUMP || USGS Geophysics Hub