Lower Colville River, Locality 86/42
|Northern Alaska Map|
Kogosukruk Tongue of the Prince Creek Formation. Ironstone float from a dark gray mudstone unit with conifer fragments. A similar succession of coals, mudstones, and claystones with ironstones occurs here. Unusually a dark gray mudstone contains abundant Quereuxia.
|Interactive map of the lower reaches of the Colville River showing plant fossil localities sampled by Smiley (1969) and by Parrish and Spicer in 1986.|
|Part of the exposure of the Prince Creek Formation (formerly the Kogosukruk Tongue of the Prince Creek Formation) on the western side of the Colville River between Uluksrak Bluff and Ocean Point.|