2015 State Preservation Projects
By National Geological and Geophysical Data Preservation Program
2015 (approx.)
Detailed Description
In 2015, the National Geological and Geophysical Data Preservation Program (NGGDPP) sponsored data and collection preservation projects conducted by state geological surveys. Descriptions of state preservation projects, including access to preserved collections via state geological survey websites and the NGGDPP National Digital Catalog, is provided.
Sources/Usage
Public Domain.