Reference 368
Boyd, Thomas M (1975)
| Authors | Boyd, Thomas M |
|---|---|
| Year | 1975 |
| Pages | 89 pp. |
| GeoRef | 1977-025450 |
| Keywords | areal geology; causes; Cenozoic; domes; emplacement; Eocene; faults;fold axes; folds; fractures; interpretation; intrusions; LawrenceCounty South Dakota; lineation; Paleogene; Paleozoic; petrology;phonolitic; plutons; rhyolitic; South Dakota; stratigraphy; structuralanalysis; structural geology; structure; tectonics; Tertiary; UnitedStates; Whitewood Peak |
18 samples from this reference
| Sample | Rock name | Major | Trace | Isotope |
|---|---|---|---|---|
| WP-2 | Rhyolite | yes | yes | |
| WP-5 | Rhyolite | yes | yes | |
| WP-11 | Rhyolite | yes | yes | |
| WP-12 | Rhyolite | yes | yes | |
| WP-14 | Rhyolite | yes | yes | |
| WP-15 | Rhyolite | yes | yes | |
| WP-12d | Rhyolite | yes | yes | |
| RP-1 | Rhyolite | yes | yes | |
| RP-2 | Rhyolite | yes | yes | |
| RP-3 | Rhyolite | yes | yes | |
| RP-4 | Rhyolite | yes | yes | |
| RP-5 | Rhyolite | yes | yes | |
| RP-6 | Rhyolite | yes | yes | |
| RP-6d | Rhyolite | yes | yes | |
| GP-1 | Phonolite | yes | yes | |
| GP-2 | Phonolite | yes | yes | |
| GP-3 | Phonolite | yes | yes | |
| GP-3d | Phonolite | yes | yes |