Age of Imnaha Basalt; oldest basalt flows of the Columbia River BasaltGroup, northwest United States
McKee, Edwin H; Hooper, Peter R; Kleck, Wallace D (1981) Age of Imnaha Basalt; oldest basalt flows of the Columbia River BasaltGroup, northwest United States. Isochron/West, no.31, pp.31-33, Aug 1981
| Authors | McKee, Edwin H; Hooper, Peter R; Kleck, Wallace D |
|---|---|
| Year | 1981 |
| Title | Age of Imnaha Basalt; oldest basalt flows of the Columbia River BasaltGroup, northwest United States |
| Source | Isochron/West, no.31, pp.31-33, Aug 1981 |
| ISSN | 0099-6882 |
| GeoRef | 1982-010034 |
| Keywords | absolute age; basalts; Cenozoic; Columbia River Basalt Group; dates;geochronology; Idaho; Idaho County Idaho; igneous rocks; ImnahaBasalt; K/Ar; lithostratigraphy; Miocene; Neogene; northwestern U.S.;Oregon; Tertiary; United States; volcanic rocks; Wallowa CountyOregon; Washington |
| Notes | 17-16.5 m.y. |