Analytical method: MS
| Technique | MS |
|---|---|
| Material | WHOLE ROCK |
| Mineral | none |
| Institution | U.S. GEOLOGICAL SURVEY, MENLO PARK DIVISION, MENLO PARK, CA 94025, USA |
| Reference | Frizzell-Virgil-A Jr.; Weigand, Peter W (1993) Whole-rock K-Ar ages and geochemical data from middle Cenozoic volcanic rocks, Southern California; a test of correlations across the San Andreas Fault. Memoir - Geological Society of America. 178; Pages 273-287. 1993. |
Samples analysed with this method
PR 6A, PR 11A, PR 13A, VF 7 A, VF 23A, VF 25A, DF 4A, DF 21A, DF 30A