| Online link | https://doi.org/10.3133/ofr20091156 |
|---|---|
| Description | Survey to map concealed faults that may be related to geothermal resources, such as hot springs; data given are surface locations of faults interpreted from the survey. |
| Originators | Grauch, V. J. S., Drenth, Benjamin J. |
| Publication | U.S. Geological Survey Open-File Report 2009-1156 |