Erin Donaghy - Siletzia Sediments
35:58
Jeff Tepper: Break-off Belt
1:59:15
E. Siletzia & Swauk
1:40:16
D. Siletzia in the Basement?
1:39:51
C. Russell Ranch Melange
10:39
Silver Lake via Monte Cristo and Poodle Dog Pass | Washington Hiking
23:32
Silver Pass Volcanics (and Teanaway Basalt)
44:46
Marcia Bjornerud - Geologist/Author of 'Turning to Stone: Discovering the Subtle Wisdom of Rocks'
20:53