| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| details | Oligocene | Montana | Hamilton,W. et al. Volcanic rocks of Oligocene age in the southern part of the Madison Range, Montana and Idaho. (In: Geological Survey research 1962, Short Papers in geology, hydrology and topography. Articles 1-59) | 1962 | |
| details | Late Neogene | Wyoming | Love,J.D. Reconnaissance study of Quaternary Faults in and South of Yellowstone National Park, Wyoming | 1961 | |
| details | Late Pliocene | California | Axelrod,D.I. et al. Late Pliocene floras East of the Sierra Nevada | 1960 |