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Geologic framework of the Clarno Unit, John Day Fossil Beds NationalMonument, central Oregon
Bestland, E A; Hammond, P E; Blackwell, D L S; Keys, M A; Retallack, GJ; Stimac, J (2002) Geologic framework of the Clarno Unit, John Day Fossil Beds NationalMonument, central Oregon. Open File Report - State of Oregon, Department of Geology and MineralIndustries, Report: O-02-03, 1 disc, 2002
| Authors | Bestland, E A; Hammond, P E; Blackwell, D L S; Keys, M A; Retallack, GJ; Stimac, J |
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| Year | 2002 |
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| Title | Geologic framework of the Clarno Unit, John Day Fossil Beds NationalMonument, central Oregon |
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| Source | Open File Report - State of Oregon, Department of Geology and MineralIndustries, Report: O-02-03, 1 disc, 2002 |
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| GeoRef | 2003-021707 |
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| Keywords | absolute age; Ar/Ar; areal geology; Cenozoic; Clarno Formation; dates;digital data; Eocene; faults; folds; fossiliferous materials;geomorphology; hydrology; igneous rocks; John Day Formation; John DayFossil Beds National Monument; lithostratigraphy; national monuments;Oligocene; Oregon; Paleogene; paleosols; pedogenesis; public lands;sedimentary rocks; surficial geology; tectonics; Tertiary; UnitedStates; volcanic ash; volcanic rocks; volcanism; Wheeler CountyOregon |
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| Notes | Includes appendix |
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21 samples from this reference
