United States Geological Survey (USGS)
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| Contact: |
David Oppenheimer |
| E-mail: | |
| Phone: | +1 650 329-4792 |
| Fax: | |
| Address: | US Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025, U.S.A. |
| Status: | active |
| Last data: | 2023-08-20 |
| Web page: | |
| Publications: | |
| Description: | |
| Original data contributed to ISC: |
To update this information, please contact: dco isc.ac.uk |
