Cordilleran Section - 101st Annual Meeting (April 29–May 1, 2005)
Session No. 31 Saturday, April 30, 2005
1:20 PM-5:00 PM, Fairmont Hotel: Sacramento

Geomorphology and Quaternary Geology

Antonio F. Garcia and Kim M. Bishop, Presiding
 Paper #Start Time
31-11:20 PM SAN FRANCISCO BAY AREA DEBRIS FLOWS LOCALIZED BY WIND-DRIVEN PRECIPITATION: PIKE, Richard J., U.S. Geol Survey, M/S 973, 345 Middlefield Road, Menlo Park, CA 94025, rpike@usgs.gov and SOBIESZCZYK, Steven, U.S. Geol Survey, WRD, 10615 S.E. Cherry Blossom Drive, Portland, OR 97216
31-21:40 PM ROCK STRENGTH CONTROLS ON LANDSLIDING ALONG THE BIG SUR COAST, CA: SCHMIDT, Kevin M., Western Earth Surface Processes Team, U. S. Geol Survey, 345 Middlefield Rd, MS 973, Menlo Park, CA 94025, kschmidt@usgs.gov and REID, Mark E., U.S. Geol Survey, 345 Middlefield Rd, MS 910, Menlo Park, CA 94025
31-32:00 PM THE POVERTY HILLS, OWENS VALLEY, EASTERN CALIFORNIA: TRANSPRESSIONAL UPLIFT OR LONG-RUNOUT ROCK AVALANCHE?: BISHOP, Kim M., Department of Geological Sciences, California State Univ, Los Angeles, 5151 State University Drive, Los Angeles, CA 90032, kbishop@calstatela.edu.
31-42:20 PM COMPARISON OF BEDROCK GEOLOGY WITH FRACTURE AND STREAM ORIENTATIONS IN YOSEMITE NATIONAL PARK, CALIFORNIA: RITTASE, William Michael, Geoscience, Univ of Nevada, Las Vegas, 4505 S. Maryland Parkway, Las Vegas, NV 89154, rittasew@unlv.nevada.edu, GLAZNER, Allen F., Department of Geological Sciences, Univ of North Carolina, CB# 3315, Chapel Hill, NC 27599, and OSKIN, Michael E., Department of Geological Sciences Campus Box 3315, Univ of North Carolina at Chapel Hill, Campus Box 3315, Chapel Hill, NC 27599-3315
31-52:40 PM THE EFFECTS OF ROCK HARDNESS AND STREAM POWER ON CHANNEL WIDTH, IN ARROYO SECO, MONTEREY COUNTY, CALIFORNIA: DUDLEY, Paul F., Physics Department, Cal Poly State University, San Luis Obispo, CA 93407, pdudley@calpoly.edu and GARCIA, Antonio F., Physics Department, Cal Poly State University, San Luis Obispo, CA 93407
 3:00 PM Break
31-63:20 PM ORIGIN OF THE MALTA TERRACE AND OTHER LANDFORMS WITHIN THE MISSOURI RIVER VALLEY: NZEWUNWAH, Chima, Department of Geological Sciences, Univ of Texas at El Paso, 500 University avenue, El Paso, TX 79902, chima@geo.utep.edu.
31-73:40 PM NEW AGE CONSTRAINTS ON HOLOCENE GLACIATION IN THE SIERRA NEVADA, CALIFORNIA: BOWERMAN, Nicole D., Geology Department, Western Washington Univ, 516 High Street, Bellingham, WA 98225-9080, Niki.Bowerman@wwu.edu and CLARK, Douglas H., Geology, Western Washington Univ, 516 High Street, Bellingham, WA 98225
31-84:00 PM RECESSION OF MODERN GLACIERS AND POST-LAST GLACIAL MAXIMUIM GLACIAL CHRONOLOGY IN THE TRINITY ALPS, CA: HEERMANCE, Richard V., Geological Sciences, Univ of California, Santa Barbara, 1006 Webb Hall, Santa Barbara, CA 93106-9636, richard@crustal.ucsb.edu and BRIGGS, Richard, Center for Neotectonic Studies, Univerity of Nevada, Reno, Mail Stop 169, Reno, NV 89557
31-94:20 PM LATE PLEISTOCENE FAN ACTIVITY IN JAKES VALLEY, CENTRAL GREAT BASIN, USA: GARCIA, Antonio F., Physics Department, Cal Poly State University, San Luis Obispo, CA 93407, afgarcia@calpoly.edu and STOKES, Martin, Geology, School of Earth, Ocean, and Environmental Sciences, Univ of Plymouth, Drake Circus, Plymouth, Devon, PL4 8AA, United Kingdom
31-104:40 PM THE EVOLUTIONARY CYCLE OF THE TAFONE WEATHERING PATTERN ON SANDSTONE AT BEAN HOLLOW BEACH, NORTHERN CALIFORNIA: BOXERMAN, Jonathan Z., Geosciences, San Francisco State Univ, 1600 Holloway Avenue, San Francisco, CA 94132, jzbox@yahoo.com.

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