Видео с ютуба Swauk Formation

Swauk Formation Blewett Pass

GEOL 351 - #19 - Swauk Formation w/ Ralph Haugerud (field trip)

GEOL 351 - #17 - Swauk Formation I

GEOL 351 - #20 - Swauk Formation II

Roslyn Chumstick Formation

Formation of a clastic sedimentary rock called sandstone

Liberty Gold Mine Geology

Awesome Geology and Lunar Landscapes of the Jurassic Morrison Formation of southern Utah

Blewett Pass Highway - Bucket Line Gold Dredge Waste Rock Piles Everywhere! What?!

E. Siletzia & Swauk

Dr. George Mustoe - Paleontology of The Chuckanut Formation, Northwest Washington.

GEOL 351 - #23 - Chumstick Formation I

HUGE Rock CRACKED For Fossils!