Geological Society of America

9:00 AM

UNRAVELING PAST HYDROCLIMATE DYNAMICS IN GULL LAKE, SIERRA NEVADA, CALIFORNIA. INSIGHTS FROM DIATOM EVOLUTION AND COMMUNITY ASSEMBLAGES

Laura Lopera Congote, Indiana State University, Terre Haute, IN and Michael McGlue, University of Kentucky, Lexington, KY and Jeffery Stone, Indiana State University, Terre Haute, IN

366188 (Technical Sessions)

9:00 AM

PALEOCEANOGRAPHIC PERSPECTIVES ON COLUMBIA RIVER DISCHARGE DURING THE HOLOCENE

Erin Gregory, Western Washington University, Bellingham, WA and Brendan Reilly, Scripps Institution of Oceanography, La Jolla, CA and Joseph Stoner, Oregon State University, Corvallis, OR and Alan Mix, Oregon State University, Corvallis, OR and Maureen H. Walczak, Oregon State University, Corvallis, OR and Camilo Ponton, Western Washington University, Bellingham, WA and June Padman, Oregon State University, Corvallis, OR and Andrew Ross, Oregon State University, Corvallis, OR and Katherine M. Stelling, Western Washington University, Bellingham, WA and Deepa Dwyer, Oregon State University, Corvallis, OR and Jonas Donnenfield, Oregon State University, Corvallis, OR

368480 (Technical Sessions)

9:00 AM

OBSERVATIONS OF PERSISTENT BENTHIC HYPOXIA ON THE PACIFIC NORTHWEST MARGIN: AN EARLY HOLOCENE ANALOGUE FOR OUR NEAR-FUTURE

Jonas Donnenfield, Oregon State University, Corvallis, OR and Joseph Stoner, Oregon State University, Corvallis, OR and Jennifer S. Fehrenbacher, Oregon State University, Corvallis, OR and Jennifer McKay, Oregon State University, Corvallis, OR and Maureen H. Walczak, Oregon State University, Corvallis, OR and Alan Mix, Oregon State University, Corvallis, OR and Katherine Stelling, Western Washington University, Bellingham, WA and Celeste Hofstetter, UC Riverside, Riverside, CA and Erin Gregory, Western Washington University, Bellingham, WA and Holly Hytrek, Oregon State University, Corvallis, OR and Deepa Dwyer, Oregon State University, Corvallis, OR and Brendan Reilly, Scripps Institution of Oceanography, La Jolla, CA

368760 (Technical Sessions)

9:00 AM

A PALEOCEANOGRAPHIC PERSPECTIVE ON THE FINAL DAYS OF GLACIAL LAKE RUSSELL, PUGET SOUND, WASHINGTON

Katherine M. Stelling, Western Washington University, Bellingham, WA and June Padman, Oregon State University, Corvallis, OR and Maureen H. Walczak, Oregon State University, Corvallis, OR and Alan Mix, Oregon State University, Corvallis, OR and Camilo Ponton, Western Washington University, Bellingham, WA and Erin Gregory, Western Washington University, Bellingham, WA and Celeste Hofstetter, UC Riverside, Riverside, CA and Holly Hytrek, Oregon State University, Corvallis, OR and Deepa Dwyer, Oregon State University, Corvallis, OR and Brendan Reilly, Scripps Institution of Oceanography, La Jolla, CA

368857 (Technical Sessions)

9:00 AM

GEOMORPHIC EVIDENCE FOR LONG-LIVED HYDROTHERMAL CIRCULATION AT HYDER HOT SPRINGS, NEVADA

Owen Callahan, University of Washington, Seattle, WA and Cassandra Alison Brigham, University of Washington, Seattle, WA and Emma Heitmann, University of Washington, Seattle, WA and Emma Sullivan, University of Washington, Seattle, WA and Katharine Huntington, University of Washington, Seattle, WA and Staci L. Loewy, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX and Juliet Crider, University of Washington, Seattle, WA

368906 (Technical Sessions)

9:00 AM

REASSESSMENT OF THE LAKE-BASED PLIOCENE PROXY NETWORK IN WESTERN NORTH AMERICA

Sarah White, University of California, Berkeley, Berkeley, CA and Daniel Ibarra, Brown University, Providence, RI and David Wahl, U.S. Geological Survey, Moffett Field, CA and David Wahl, University of California, Berkeley, Berkeley, CA

368940 (Technical Sessions)

9:00 AM

DO MARINE SEDIMENTS FROM THE CASCADIA MARGIN RECORD THE GEOMAGNETIC FIELD? A STUDY OF PISTON CORES COLLECTED DURING OC2006A FROM THE UPPER SLOPE ADJACENT TO GRAYS HARBOR CANYON, WA

Celeste Hofstetter, UC Riverside, Riverside, CA and Erin Gregory, Western Washington University, Bellingham, WA and Deepa Dwyer, Oregon State University, Corvallis, OR and Lindsey Monito, Oregon State University, Corvallis, OR and Brendan Reilly, Scripps Institution of Oceanography, La Jolla, CA and Maureen H. Walczak, Oregon State University, Corvallis, OR and Joseph Stoner, Oregon State University, Corvallis, OR and Katherine M. Stelling, Western Washington University, Bellingham, WA and Holly Hytrek, Oregon State University, Corvallis, OR and Jonas Donnenfield, Oregon State University, Corvallis, OR

369628 (Technical Sessions)

9:00 AM

THE SEDIMENTOLOGIC AND MAGNETIC SIGNATURE OF SIKU EVENTS DURING THE LAST GLACIATION IN THREE DIFFERENT DEPOSITION ENVIRONMENTS IN THE GULF OF ALASKA RECOVERED DURING IODP EXP 341

Deepa Dwyer, Oregon State University, Corvallis, OR and Joseph Stoner, Oregon State University, Corvallis, OR and Maureen H. Walczak, Oregon State University, Corvallis, OR and Brendan Reilly, Scripps Institution of Oceanography, La Jolla, CA and Alan Mix, Oregon State University, Corvallis, OR and Stewart Fallon, The Australian National University, Canberra and Julie Velle, Université du Québec à Rimouski, Lévis, QC and Guillaume St-Onge, University of Quebec at Rimouski, Rimouski, QC and Michelle Penkrot, Texas A&M University, College Station, TX

369930 (Technical Sessions)

9:00 AM

CORRELATING WAVE POWER WITH GRAINSIZE OF ACCUMULATING SEDIMENT:DEVELOPMENT OF A PALEO PROXY FOR THE PACIFIC NORTHWEST CONTINENTAL SHELF

Carson Williams, Oregon State University, Corvallis, OR and Maureen Walczak, Oregon State University, Corvallis, OR and Joseph Stoner, Oregon State University, Corvallis, OR

370748 (Technical Sessions)

9:00 AM

ANALYZING VARIABILITY IN SEDIMENT PROVENANCE TO UNDERSTAND THE RETREAT OF THE SOUTHERN CORDILLERAN

Holly Hytrek, Oregon State University, Corvallis, OR and Maureen Walczak, Oregon State University, Corvallis, OR and Brendan Reilly, Scripps Institution of Oceanography, La Jolla, CA and Brian Haley, Oregon State University, Corvallis, OR and Alyson Churchill, Columbia University, Palisades, NY and Deepa Dwyer, Oregon State University, Corvallis, OR and Celeste Hofstetter, UC Riverside, Riverside, CA and Katherine M. Stelling, Western Washington University, Bellingham, WA and Erin Gregory, Western Washington University, Bellingham, WA

370891 (Technical Sessions)

9:00 AM

POST-GLACIAL ENVIRONMENTAL RECONSTRUCTION FROM SEDIMENT GEOCHEMISTRY, BELLS LAKE, NORTHERN IDAHO

Avinesh Kumar, University of Haifa, Haifa and Daniel Gavin, University of Oregon, Eugene, OR and Nicolas Waldmann, University of Haifa, Haifa

371361 (Technical Sessions)

T160 Paleoclimate, Paleoenvironments, and Paleoceanography of Northwestern North America (Posters)

Presentations