Geological Society of America

9:00 AM

EVIDENCE FOR GLACIATION IN THE MT. SAN JACINTO REGION

Harrison Hadsock, California State University at San Bernardino, San Bernardino, CA and Joan Fryxell, California State University, San Bernardino, CA and Richard O. Hughes, Crafton Hills College, Yucaipa, CA

345900 (Technical Sessions)

9:00 AM

12,500 YEARS OF HYDROLOGIC VARIABILITY RECORDED IN SEDIMENTS FROM TULE LAKE, CA

Kyle Campbell, California State University, Fullerton, Fullerton, CA and Benjamin Nauman, University of California, Los Angeles, Los Angeles, CA and Cody Poulsen, Scripps, La Jolla, CA and Stephanie Hernandez, California State University, Fullerton, Fullerton, CA and Matthew Kirby, California State University - Fullerton, Fullerton, CA and Glen M. Sproul Dit MacDonald, University of California at Los Angeles, Los Angeles, CA and Joseph Carlin, California State University, Fullerton, Fullerton, CA and Jenifer A. Leidelmeijer, California State University, Fullerton, Fullerton, CA and Alexandre Woodward, California State University, Fullerton, Fullerton, CA and Judith Avila, University of Minnesota, Minneapolis, CA and Jiwoo Han, University of California, Los Angeles, Los Angeles, CA

346895 (Technical Sessions)

9:00 AM

9,000 YEARS OF PALEOHYDROLOGICAL HISTORY INFERRED USING LACUSTRINE SEDIMENTS FROM MADDOX LAKE, CA

Jazleen Barbosa, California State University, Fullerton, Fullerton, CA and Cody Poulsen, Scripps, La Jolla, CA and Matthew Kirby, California State University, Fullerton, Fullerton, CA and Glen M. Sproul Dit MacDonald, University of California at Los Angeles, Los Angeles, CA and Joseph Carlin, California State University, Fullerton, Fullerton, CA and Jenifer A. Leidelmeijer, California State University, Fullerton, Fullerton, CA and Alexandre Woodward, California State University, Fullerton, Fullerton, CA and Judith Avila, University of Minnesota, Minneapolis, CA and Jiwoo Han, University of California, Los Angeles, Los Angeles, CA and Benjamin Nauman, University of California, Los Angeles, Los Angeles, CA

346900 (Technical Sessions)

9:00 AM

THE HOLOCENE CALIFORNIA PRECIPITATION DIPOLE TRACKED USING LAKE SEDIMENTS

Matthew Kirby, California State University, Fullerton, Fullerton, CA and Stephanie Hernandez, California State University, Fullerton, Fullerton, CA and Kyle Campbell, California State University, Fullerton, Fullerton, CA and Lacy Boggis, California State University - Fullerton, Fullerton, CA and Kevin Nichols, California State University, Fullerton, Fullerton, CA and Reza Ramezan, University of Waterloo, Waterloo, ON and Cody Poulsen, Scripps, La Jolla, CA and Glen Sproul dit MacDonald, University of California, Los Angeles, Los Angeles, CA and Joseph Carlin, California State University, Fullerton, Fullerton, CA and Jenifer A. Leidelmeijer, California State University, Fullerton, Fullerton, CA and Judith Avila, University of Minnesota, Minneapolis, CA and Alexandre Woodward, California State University, Fullerton, Fullerton, CA and Jiwoo Han, University of California, Los Angeles, Los Angeles, CA and Benjamin Nauman, University of California, Los Angeles, Los Angeles, CA and Jazleen Barbosa, California State University, Fullerton, Fullerton, CA

346918 (Technical Sessions)

9:00 AM

SEDIMENT SOURCE AREA CHARACTERIZATION THROUGHOUT THE MONTEREY BAY COAST AND WATERSHED

Katya Beener, California State University, Fullerton, Fullerton, CA and Joseph Carlin, California State University, Fullerton, Fullerton, CA and Jamie Ann Hayward, California State University - Fullerton, Fullerton, CA and Amy Tran, California State University - Fullerton, Fullerton, CA

347028 (Technical Sessions)

9:00 AM

CHARACTERIZING SEASONAL SEDIMENTARY CARBON FLUXES WITHIN A RESTORED COASTAL WETLAND

Theresa Duncan, California State University, Fullerton, Fullerton, CA and Joseph Carlin, California State University, Fullerton, Fullerton, CA and Sadie Kanneg, California State University, Fullerton, Fullerton, CA and Katya Beener, California State University, Fullerton, Fullerton, CA

347029 (Technical Sessions)

9:00 AM

ASSESSING LOCAL WATER BALANCE AND OCEAN-ATMOSPHERE DYNAMICS UTILIZING MULTIPLE PROXY RECORDS FROM A SOUTHERN CALIFORNIA SPELEOTHEM OVER THE LAST MILLENNIUM

Staryl McCabe-Glynn, California State University, Los Angeles, Los Angeles, CA and Kathleen Johnson, University of California, Irvine, Irvine, CA and Hai Cheng, Xi’an Jiaotong University, Xi'an

347086 (Technical Sessions)

9:00 AM

QUANTIFYING DEBRIS FLOW CONTRIBUTIONS TO BASIN-SCALE SEDIMENT SUPPLY, SUIATTLE RIVER, NORTH CASCADES WASHINGTON STATE

Edward Fordham, Western Washington University, Bellingham, WA and Allison Pfeiffer, Western Washington University, Bellingham, WA

347104 (Technical Sessions)

9:00 AM

EVIDENCE FOR CENOZOIC LANDSCAPE EVOLUTION IN THE TEHACHAPI MTNS, CA FROM POLYCYCLIC FLUVIAL CONGLOMERATES

David Miller, Bishop, CA and Eneas Torres Andrade, Npinckney, Madison, WI and Carlos Montejo, Montana Tech, Butte, MT and Jesus Eduardo Moreno, California State University, Bakersfield, Bakersfield, CA and Robert N. James, Fairplay, CO and Samuel McKinney, California State University, Bakersfield, Bakersfield, CA and Ethan Sarti, California State University, Bakersfield, Bakersfield, CA and Kenneth Watson, California State University, Bakersfield, Bakersfield, CA and Jeffrey Buehler, California State University, Bakersfield, Bakersfield, CA and Virginia Rodriguez, California State University, Bakersfield, Bakersfield, CA

347142 (Technical Sessions)

9:00 AM

EVOLUTION OF SOUTHERN CALIFORNIA COASTAL WETLAND

Sarah Dickson, Los Angeles, CA and Joseph Carlin, California State University, Fullerton, Fullerton, CA and Nicole Bonuso, California State University, Fullerton, Fullerton, CA

347214 (Technical Sessions)

9:00 AM

MULTI-STRATIGRAPHIC INVESTIGATION AND PROVENANCE INTERPRETATIONS OF THE MID-TERTIARY SOLEDAD ROJO FORMATION OF THE SOUTHERN BASIN AND RANGE PROVINCE, WESTERN PALO VERDE MOUNTAINS, SOUTHEASTERN CALIFORNIA

Brianna House, Monrovia, CA and Bryan Murray, California State Polytechnic University, Pomona, Pomona, CA

347223 (Technical Sessions)

9:00 AM

LATE GLACIAL TO EARLY HOLOCENE PALEOLIMNOLOGY INFERRED FROM BARLEY LAKE SEDIMENTS (NORTHERN COASTAL RANGES, CALIFORNIA)

Jenifer A. Leidelmeijer, California State University, Fullerton, Fullerton, CA and Alexandre Woodward, California State University, Fullerton, Fullerton, CA and Matthew Kirby, California State University, Fullerton, Fullerton, CA and Glen Sproul dit MacDonald, University of California, Los Angeles, Los Angeles, CA and Joseph Carlin, California State University, Fullerton, Fullerton, CA and Nicole Bonuso, California State University, Fullerton, Fullerton, CA and Sean J. Loyd, California State University, Fullerton, Fullerton, CA and Jiwoo Han, University of California, Los Angeles, Los Angeles, CA and Benjamin Nauman, University of California, Los Angeles, Los Angeles, CA and Judith Avila, University of Minnesota, Minneapolis, CA

347287 (Technical Sessions)

9:00 AM

THE INFLUENCE OF MIOCENE TO RECENT TECTONICS AND LANDSCAPE EVOLUTION ON GENETIC DIVERSITY ALONG THE CENTRAL BAJA CALIFORNIA PENINSULA

Scott Bennett, U.S. Geological Survey, Portland, OR and Samuel Grandy, California State University, Sacramento, Sacramento, CA and Michael H. Darin, University of Oregon, Eugene, OR and Rebecca Dorsey, University of Oregon, Eugene, OR and Brian Hausback, California State University, Sacramento, Sacramento, CA and Greer Dolby, Arizona State UniveristySchool of Life Sciences, Phoenix, AZ and Michael G. Sawlan, U.S. Geological Survey, Moffett Field, CA and Benjamin T. Wilder, University of Arizona, Tucson, AZ and Genaro Martínez-Gutierrez, Universidad Autónoma de Baja California Sur, La Paz, BS and Yahil Hernández-Salgado, Universidad Autónoma de Baja California Sur, La Paz, BS

347327 (Technical Sessions)

9:00 AM

CALIFORNIA HYDROCLIMATE VARIABILITY SINCE THE LAST GLACIAL MAXIMUM: PRELIMINARY STALAGMITE RESULTS FROM CRYSTAL CAVE, SEQUOIA NATIONAL PARK, CA

Kathleen Johnson, University of California, Irvine, Irvine, CA and Staryl McCabe-Glynn, California State University, Los Angeles, Los Angeles, CA and Hai Cheng, Xi’an Jiaotong University, Xi’an and Kevin T. Wright, University of California, Irvine, Irvine, CA and Cesiah Coreas, University of California, Irvine, Irvine, CA and Aliza White, University of California, Irvine, Irvine, CA

347336 (Technical Sessions)

9:00 AM

LATE DEVONIAN SEDIMENT PROVENANCE OF THE ANDRÉE LAND BASIN, SVALBARD, NORWAY

Jake M. Finley, Sonoma State University, Rohnert Park, CA and Owen A. Anfinson, Sonoma State University, Rohnert Park, CA and Margaret Odlum, Utah State University, Logan, UT and Devin Levang, Sonoma State University, Rohnert Park, CA and Eirini Poulaki, The Jackson School of Geosciences at The University of Texas at Austin, Austin, TX and Carmen Gaina, University of Oslo, Oslo and Daniel F. Stockli, Jackson School of Geosciences, Austin, TX and Grace Shephard, University of Oslo, Oslo, N/A and Elena Pavlovskaia, St. Petersburg State University, St. Petersburg

347362 (Technical Sessions)

9:00 AM

GREYWACKE OVERLYING THE SANTA CRUZ ISLAND VOLCANICS

Sarah Grace Bisgaard, Mt. San Antonio College, Walnut, CA and David D. Mrofka, Mt. San Antonio College, Walnut, CA

347373 (Technical Sessions)

9:00 AM

EARLY TO MIDDLE DEVONIAN PALEOGEOGRAPHIC LOCATION OF SVALBARD, NORWAY

Devin Levang, Sonoma State University, Rohnert Park, CA and Owen Anfinson, Sonoma State UniversityGeology, Rohnert Park, CA and Margaret Odlum, Utah State University, Logan, UT and Jake M. Finley, Sonoma State University, Rohnert Park, CA and Eirini Poulaki, The Jackson School of Geosciences at The University of Texas at Austin, Austin, TX and Carmen Gaina, University of Oslo, Oslo and Daniel F. Stockli, Jackson School of Geosciences, Austin, TX and Grace Shephard, University of Oslo, Oslo, N/A and Elena Pavlovskaia, St. Petersburg State University, St. Petersburg

347395 (Technical Sessions)

9:00 AM

LINKING THE LATE MIOCENE C4 GRASSLAND EXPANSION TO EXPANSION OF THE SOUTH AMERICAN SUMMER MONSOON IN RIO IRUYA CANYON, NORTHWEST ARGENTINA

Tyler Hayduk, Canoga Park, CA and Jennifer M. Cotton, California State University, Northridge, Northridge, CA and Ethan G. Hyland, NC State University, Raleigh, NC and Nadja Insel, Northeastern Illinois University, Chicago, IL

347463 (Technical Sessions)

9:00 AM

CONSTRAINING C4 EXPANSION IN CONTINENTAL SOUTH AMERICA DURING THE LATE MIOCENE-PLIOCENE USING D13C ISOTOPIC PROXIES AND COMPLEX ORGANIC CARBON MOLECULES

Adit Ghosh, California State University, Northridge, Northridge, CA and Jennifer M. Cotton, California State University, Northridge, Northridge, CA and Ethan Hyland, North Carolina State University, Raleigh, NC and Maria Sol Raigemborn, CONICET and Universidad Nacional de La Plata, La Plata and David Tineo, Universidad Nacional de La Plata, La Plata and Nadja Insel, Northeastern Illinois University, Chicago, IL

347467 (Technical Sessions)

9:00 AM

TREE MORTALITY AND ITS IMPACT ON HILLSLOPE PROCESSES AND LANDSLIDE SUSCEPTIBILITY IN THE KERN RIVER WATERSHED OF CALIFORNIA

Karol Casas, California State University of Bakersfield, Bakersfield, CA and William Krugh, California State University Bakersfield, Bakersfield, CA

347510 (Technical Sessions)

9:00 AM

PULSED RETREAT OF THE SIERRA NEVADA ICE CAP AFTER THE LAST GLACIAL MAXIMUM IN HOPE VALLEY, SIERRA NEVADA, CALIFORNIA

Anthony S. Downey, California State University Northridge, Northridge, CA and Richard V. Heermance, California State University Northridge, Northridge, CA

347607 (Technical Sessions)

9:00 AM

USING LAKE SEDIMENTS TO INFER LATE-GLACIAL HYDROLOGIC CONDITIONS OF PLUVIAL LAKE MOJAVE, CALIFORNIA

Hank Dickey, California State University, Fullerton, Fullerton, CA and Matthew Kirby, California State University, Fullerton, Fullerton, CA and Ed Knell, California State University, Fullerton, Fullerton, CA and William T. Anderson, 800 N. State College Blvd, Fullerton, CA and Stephanie Hernandez, California State University, Fullerton, Fullerton, CA and Sophia OBarr, California State University, Fullerton, Fullerton, CA and Jenifer Leidelmeijer, Whittier, CA and Jan Taylor, California State University, Fullerton, Fullerton, CA and Eyrica Arriola, California State University, Fullerton, Fullerton, CA

347676 (Technical Sessions)

22 D9. Using Geological Archives to Understand and Document Earth Surface Processes and Past Climate (Posters)

Presentations