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2009 Portland GSA Annual Meeting (18-21 October 2009)

401
Floods of Water and Lava on the Columbia River Plateau: Analogs for Mars - CANCELLED
404
Hydrogeology of the Columbia River Basalt Group (CRBG) in the Columbia Plateau - CANCELLED
405
Geology and Geo-Archaeology of Hells Canyon - CANCELLED
412
Fresh-Water Streams and Wetlands, Artesian Wells, Hot Springs, and Alkali Lakes: High Desert Hydrogeology of Steens Mountain, Southeastern Oregon - CANCELLED
413
Landslides Along the Winter Rim Fault, Summer Lake, Oregon - CANCELLED
414
Northwest River Rendezvous: Geomorphology, Whitewater Rafting, and Fly Fishing in the Lower Deschutes Basin - CANCELLED
415
The Chiwaukum Structural Low, Eastern Cascade Range, Washington - CANCELLED
419
Paleo-Landslides in the Tyee Formation and Highway Construction, Central Oregon Coast - CANCELLED
422
Snowpack Data Collection in the Western US Using SNOTEL and Geologic Hazards and Features Related to Snowmelt - CANCELLED
428
Landscape and Hydrologic Recovery in the Williamson River Basin Following the Holocene Eruption of Mount Mazama to form Crater Lake, Cascade Volcanic Arc - CANCELLED
440
Geothermal Geology and Utilization in Oregon - CANCELLED

Monday, 12 October 2009

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11:00 AM-6:00 PM (Mon 12 October)

402
The Great Missoula Floods and the Channeled Scabland
Oregon Convention Center

Wednesday, 14 October 2009

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2:00 PM-6:00 PM (Wed 14 October)

403
Central and Eastern Portions of the Columbia River Flood-Basalt Province – An Overview of Our Current State of Knowledge of Flood-Basalt Stratigraphy, Vent Geometries, Flow Emplacement Mechanisms, and Tectonics
Oregon Convention Center

Thursday, 15 October 2009

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7:30 AM-6:00 PM (Thu 15 October)

406
Late Triassic to Late Jurassic Petrotectonic History of the Oregon Klamath Mountains
Oregon Convention Center
407
Linking Deep- and Shallow-Crustal Processes in a Continental Arc, North Cascades, Washington
Oregon Convention Center
408
Paleogene Calderas of Central and Eastern Oregon: Sources of Widespread Ash-Flow Tuffs in the John Day and Clarno Formations
Oregon Convention Center

7:45 AM-6:00 PM (Thu 15 October)

410
Newberry Volcano
Oregon Convention Center

8:00 AM-6:00 PM (Thu 15 October)

409
Fire and Water: Volcanology, Geomorphology, and Hydrogeology of the Central Cascades and Adjacent Areas, Oregon
Oregon Convention Center

12:00 PM-6:00 PM (Thu 15 October)

411
A Tectonic Transect Through the Salmon River Suture Zone Along the Salmon River Canyon in the Riggins Region of West-Central Idaho
Boise Airport

Friday, 16 October 2009

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7:30 AM-6:00 PM (Fri 16 October)

417
Folds, Floods, and Fine Wine: Geologic Influences on the Terroir of the Columbia River Basin
Oregon Convention Center

8:30 AM-6:00 PM (Fri 16 October)

418
Archaeology and Geomorphology of the Oregon Coastal Zone
Oregon Convention Center

10:00 AM-5:30 PM (Fri 16 October)

416
Terroir Tour of the Northern Willamette Valley 1
Oregon Convention Center

Saturday, 17 October 2009

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8:00 AM-6:00 PM (Sat 17 October)

421
Lavatubes of the Mt. St. Helen's Region: Geology, Biology, and More!
Oregon Convention Center
423
The Boring Volcanic Field: Anomalous Volcanism in the Cascadia Forearc
Oregon Convention Center

8:00 AM-7:00 PM (Sat 17 October)

420
From Disaster to Recovery: The Hydrogeomorphic, Ecologic, and Biologic Responses to the 1980 Eruption of Mount St. Helens
Oregon Convention Center
425
The Dynamic Landscape on the North Flank of Mount St. Helens
Oregon Convention Center

10:00 AM-5:30 PM (Sat 17 October)

424
Terroir Tour of the Northern Willamette Valley 2
Oregon Convention Center

Monday, 19 October 2009

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1:00 PM-5:30 PM (Mon 19 October)

426
Portland Geology by Tram, Train and Foot
Oregon Convention Center

Tuesday, 20 October 2009

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8:15 AM-5:00 PM (Tue 20 October)

427
Kirk Bryan Field Trip: Quaternary Geology and Geomorphology of the Columbia River Gorge
Oregon Convention Center

Wednesday, 21 October 2009

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9:00 AM-6:00 PM (Wed 21 October)

434
Mega Breccias and Subglacial Meltwater Outburst: Evidence from Whidbey Island, Washington
Oregon Convention Center

1:00 PM-6:00 PM (Wed 21 October)

429
Mesozoic Sedimentation, Magmatism, and Tectonics in the Blue Mountains Province, Central Oregon
Oregon Convention Center
430
Geological and Geophysical Perspectives on the Magmatic and Tectonic Development of the Northwest Basin and Range
Oregon Convention Center

Thursday, 22 October 2009

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7:30 AM-6:00 PM (Thu 22 October)

436
Tuff Cones, Tuff Rings, and Maars of the Fort Rock-Christmas Valley Basin, Oregon: Exploring the Vast Array of Pyroclastic Features that Record Violent Hydrovolcanism at Fort Rock and the Table Rock Complex
Oregon Convention Center

7:45 AM-6:00 PM (Thu 22 October)

435
Coastal Geomorphology, Hazards and Management Issues Along the Pacific Northwest Coast of Oregon and Washington.
Oregon Convention Center

8:00 AM-5:30 PM (Thu 22 October)

432
Eruption-Related Lahars and Sedimentation Response Downstream of Mt. Hood
Oregon Convention Center

8:00 AM-6:00 PM (Thu 22 October)

437
Columbia River Basalts and Structure from the Gorge Through the Forearc to the Washington/Oregon Coast: Tracing Subaerial Lavas to Lava Deltas, Submarine Pillow Breccias, and Mega-Invasive Flows
Oregon Convention Center
438
Paleobotany of the John Day Fossil Beds, Central Oregon
Oregon Convention Center

8:15 AM-4:30 PM (Thu 22 October)

433
Fluvial Response to Removal of Marmot Dam, Sandy River, Oregon
Oregon Convention Center

8:30 AM-6:00 PM (Thu 22 October)

439
Hydrogeology of the Columbia River Basalt Group (CRBG) in the Willamette Valley, Oregon.
Oregon Convention Center

10:00 AM-5:30 PM (Thu 22 October)

431
Terroir Tour of the Columbia Gorge
Oregon Convention Center