Downtown Geology Video — Geological Society of the Oregon Country (GSOC)

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Downtown PDX Geology Tour - August 22nd, 2015

Downtown PDX Geology Tour - August 22nd, 2015

Downtown PDX Geology Tour - August 22nd, 2015

Downtown PDX Geology Tour - August 22nd, 2015

GSOC • P.O. Box 907 • Portland, OR 97207 • webmaster@gsoc.org

OLYMPUS CREVASSE-328.png

BAKER 01B-286.png

BAKER 02-288.png

OLYMPUS BLUE GLACIER-324.png

RAINIER EMMONS 02-250.png

Rainier Emmons with route-248.jpeg

RAINIER S SIDE 01B-246.png

SHUKSAN 00-298.png

Stuart 004-260.png

STUART TRAVERSE-264.png

STUART VIEW FROM TOP B-268.png

MSISTER 1B-174.png

N SISTER 01-184.jpeg

S Sister 2004 094B-158.jpeg

SHASTA 01-198.png

SHASTA 02-202.png

SSister from green lakes 2-154.jpeg

SSISTER VIEW NORTH-172.png

JEFF NORTH END-130.png

JEFF RED SADDLEB-128.jpeg

St Helens 06 002 from Climbers Bivouac (2)-100.jpeg

St Helens 06 104 newest dome (2)-112.jpeg

St Helens MONITOR RIDGE-102.jpeg

Washington 2005 066 - the rappel off the summit block-144.jpeg

ADAMS N RIDGE-88.png

HOOD 48-16.jpeg

HOOD B0021b-22.jpeg

Hood SS Crater Rock 01-36.jpeg

Hood SS Crater Rock 06-28.jpeg

Hood SS Crater Rock 15-30.jpeg

Hood Sunshine 3-46.png

Hood Sunshine WITH ROUTE-44.png

HOOD WCR TRAVERSE-38.png

St Helens 01-94.png

St Helens 002 (2)-90.jpeg

"Cascades Geology from the Top Down" — Photos from 2017 Annual Banquet Lecture by Past President Bo Nonn