Geologic Maps

Filter Total Items: 5
Map of North Carolina real-time water data monitoring sites
July 13, 2016

Real-time water data maps for North Carolina

May 19, 2016

The USGS partners with the Association of American State Geologists (AASG) to develop a distributed archive of standardized geoscience information for the nation.

USGS science for a changing world logo
March 14, 2016

The Planetary Geologic Mapping Program is managed by the USGS for NASA, producing geologic maps across the Solar System.The maps are made to the same standards as similar maps for the Earth, providing a consistent high-quality product readily intelligible to any geoscientist.

Alaska Geologic Map
March 7, 2016

Digital geologic maps of the U.S. States with consistent lithology, age, GIS database structure, and format.