Washakie Formation

Geology

Members: unnamed (11), Adobe Town (44), Adobe Town, lower unit (6), Adobe Town, middle unit (3), Adobe Town, upper unit (2)

Lithologies: not reported (61), sandstone (2)

Paleoenvironments: terrestrial indet. (32), fluvial indet. (34)

Age range: base of the Bridgerian to the top of the Uintan or 50.50000 to 39.70000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Bridgerian50.5 - 46.2USA (Wyoming) (16502 16647 131941 144195 144196 202160 202161 202162 202163 202164 202165 209346 223456 223458 223459 223460 223461 223463 223466 223468 223469 223470 223471 223473 223474 223475 223476 223477 223479 223480 223481 223482 223483 223484 223503 223504 223506 223507 223508 223509 223510 223511 223512)
Bridgerian50.5 - 46.2USA (Colorado) (16251)
Bridgerian - Early/Lower Uintan50.5 - 39.7USA (Wyoming) (128443)
Bridgerian - Uintan50.5 - 39.7USA (Wyoming) (223457 223465 223478)
Early/Lower Uintan46.2 - 39.7USA (Colorado) (16623)
Uintan46.2 - 39.7USA (Colorado) (223454)
Uintan46.2 - 39.7USA (Wyoming) (13323 16648 16649 177037 184227 198273 202166 202167 202168 223425 223426 223455 223462 223464 223467 223472)