Californian geology as polygons. Source: tin.er.usgs.gov... more
Californian Geology as arcs. Source: tin.er.usgs.gov... more
Faults in California. Source: tin.er.usgs.gov... more
Oysters reefs mapped by the TPWD Coastal Fisheries Division in the San Antonio Bay System. Source: www.glo.state.t... more
Steve Ludington Barry C. Moring Robert J. Miller Kathryn S. Flynn Melanie J. Hopkins Gordon A. Haxel 2005 Preliminary integrated databases for the United States ... more
Steve Ludington Barry C. Moring Robert J. Miller Kathryn S. Flynn Melanie J. Hopkins Gordon A. Haxel 2005 Preliminary integrated databases for the United States ... more
The data set provides outlines for the maximum extent of Australian geological provinces and their components, including sedimentary, igneous, metamorphic provinces, both onshore and offshore. ... more
Polygons of QMAP geological units, just east of Auckland. Demo data kindly supplied by GNS Science. more
A digital version of the Geologic Map of the United States, originally published at a scale of 1:2,500,000 (King and Beikman, 1974b). It excludes Alaska ... more
Some geological boundaries from QMAP Auckland, just east of Auckland. Demo data kindly supplied by GNS Science. more