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Lower Colville River, Locality 86/37

Northern Alaska Map          

 

Kogosukruk Tongue of the Prince Creek Formation. At the base of the exposed section is a cross bedded bentonitic siltstone underlying a brown seat earth beneath a thin (5 cm) coal overlain by a paper shale (2.5 cm) and a bituminous coal (7.5 cm thick). Above this is a brown uncosolidated mudstone (approximately 20 cm thick) that coarsens upwards to a more indurated sandy mudstone, again approximately 20 cm thick, containing abundant wood fragments.

 

   Map of the colville River below Umiat Hotspot linking to page describing locality 86/21 Hotspot linking to page describing locality86/22 Hotspot linking to page describing locality 86/23 Hotspot linking to page describing locality 86/24 Hotspot linking to page describing locality 86?25 Hotspot linking to a page describing locality 86/26 Hotspot linking to a page describing locality 86/27 Hotspot linking to a page describing locality 86/28 Hotspot linking to a page describing locality 86/29 Hotspot linking to a page describing locality 30 Hotspot linking to a page describing locality 86/31 Hotspot linking to a page describing locality 86/32 Hotspot linking to a page describing locality 86/33 Hotspot linking to a page describing locality 86/34 Hotspot linking to a page describing locality 86/35 Hotspot linking to a page describing locality 86/36 Hotspot linking to a page describing locality 86/37 Hotspot linking to a page describing locality 86/38 Hotspot linking to a page describing locality 86/39 Hotspot linking to a page describing locality 86/40 Hotspot linking to a page describing locality 86/41 Hotspot linking to a page describing locality 86/42 Hotspot linking to a page describing locality 86/43 Hotspot linking to a page describing locality 86/44 Hotspot linking to a page describing locality 86/45 Hotspot linking to a page describing locality 86/46 Hotspot linking to a page describing locality 86/47 Hotspot linking to a page describing locality 86/48 Hotspot linking to a page describing locality 86/50 Hotspot linking to a page describing locality 86/52 Hotspot linking to a page describing locality 86/53 Hotspot linking to a page describing locality 86/55 Hotspot linking to a page describing locality 86/57 Hotspot linking to a page describing locality 86/59 Hotspot linking to a page describing locality 86/60 Hotspot linking to a page describing Smiley's locality Co. 49 Hotspot linking to a page describing Smiley's locality Col. 50 Hotspot linking to a page describing Smiley's locality Col. 51 Hotspot linking to a page describing Smiley's locality Col. 52 Hotspot linking to a page describing Smiley's locality Col. 54_55 Hotspot linking to page describing locality 86/21 Hotspot linking to page describing locality86/22 Hotspot linking to page describing locality 86/23 Hotspot linking to page describing locality 86/24 Hotspot linking to page describing locality 86?25 Hotspot linking to a page describing locality 86/26 Hotspot linking to a page describing locality 86/27 Hotspot linking to a page describing locality 86/28 Hotspot linking to a page describing locality 86/29 Hotspot linking to a page describing locality 30 Hotspot linking to a page describing locality 86/31 Hotspot linking to a page describing locality 86/32 Hotspot linking to a page describing locality 86/33 Hotspot linking to a page describing locality 86/34 Hotspot linking to a page describing locality 86/35 Hotspot linking to a page describing locality 86/36 Hotspot linking to a page describing locality 86/37 Hotspot linking to a page describing locality 86/38 Hotspot linking to a page describing locality 86/39 Hotspot linking to a page describing locality 86/40 Hotspot linking to a page describing locality 86/41 Hotspot linking to a page describing locality 86/42 Hotspot linking to a page describing locality 86/43 Hotspot linking to a page describing locality 86/44 Hotspot linking to a page describing locality 86/45 Hotspot linking to a page describing locality 86/46 Hotspot linking to a page describing locality 86/47 Hotspot linking to a page describing locality 86/48 Hotspot linking to a page describing locality 86/50 Hotspot linking to a page describing locality 86/52 Hotspot linking to a page describing locality 86/53 Hotspot linking to a page describing locality 86/55 Hotspot linking to a page describing locality 86/57 Hotspot linking to a page describing locality 86/59 Hotspot linking to a page describing locality 86/60 Hotspot linking to a page describing Smiley's locality Co. 49 Hotspot linking to a page describing Smiley's locality Col. 50 Hotspot linking to a page describing Smiley's locality Col. 51 Hotspot linking to a page describing Smiley's locality Col. 52 Hotspot linking to a page describing Smiley's locality Col. 54_55
  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.
     
Field photograph from the air showing exposures of the Prince Creek Formation along the western side of the Colville River
 
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.

 

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Hotspot linking to page describing locality 86/21 Hotspot linking to page describing locality86/22 Hotspot linking to page describing locality 86/23 Hotspot linking to page describing locality 86/24 Hotspot linking to page describing locality 86?25 Hotspot linking to a page describing locality 86/26 Hotspot linking to a page describing locality 86/27 Hotspot linking to a page describing locality 86/28 Hotspot linking to a page describing locality 86/29 Hotspot linking to a page describing locality 30 Hotspot linking to a page describing locality 86/31 Hotspot linking to a page describing locality 86/32 Hotspot linking to a page describing locality 86/33 Hotspot linking to a page describing locality 86/34 Hotspot linking to a page describing locality 86/35 Hotspot linking to a page describing locality 86/36 Hotspot linking to a page describing locality 86/37