The National Geologic Map Database: A wealth of geologic information at your fingertips! - Livestream

• The USGS and State Geological Surveys have been making geologic maps since the 1800s - this data (and more) can be found in the National Geologic Map Database (NGMDB). 

• Geologic maps provide information about the earth materials beneath our homes, and are essential for energy and mineral exploration, environmental studies, hazard mitigation, and more. 
• Learn about the history of geologic mapping and how to access over 100,000 geologic maps and publications covering the U.S. 

Speaker: David Soller, USGS Geologist