Online link | https://mrdata.usgs.gov/ngdb/rock/ |
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Description | Geochemical analysis of rock samples collected and analyzed by the USGS. This dataset includes and supersedes rock data formerly released as "Geochemistry of igneous rocks in the US extracted from the PLUTO database" |
Originators | Smith, Steven M. (Compiler) |
Metadata | Questions and answers |
Format | Content | Service URL |
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WMS | Sample locations and characteristics with geochemical analyses | https://mrdata.usgs.gov/services/ngdbrock-wfs?request=getcapabilities&service=WMS&version=1.3.0& |
WFS | Sample locations and characteristics with geochemical analyses | https://mrdata.usgs.gov/wfs/ngdbrock?request=getcapabilities&service=WFS&version=1.0.0& |