Eastern Oregon & Washington
Read MoreClarno Palisades, John Day Fossil Beds National Monument:
Eocene mudflows contain a rich heritage of tropical fossils, including bananas, figs, and palms from 45-50 million years ago.ClarnoJohn Day Fossil BedsNational MonumentmudglowslaharsEocene
John Day River, Clarno
John Day RiverClarnoEoceneCentral OregonWheeler CountyOregonJohn Day