Geological Society of America

8:05 AM

PRIMARY SURFACE RUPTURE ACCOMPANYING REVERSE-FAULT EARTHQUAKES OF M>7

Robert S. Yeats, Oregon State Univ, Corvallis, OR

61541 (Technical Sessions)

8:25 AM

FAULT SEGMENTATION AND EARTHQUAKE HAZARDS: HISTORIC AND PRE-HISTORIC RUPTURE ACCOMPANYING LARGE REVERSE FAULT EARTHQUAKES

Charles M. Rubin, Central Washington Univ, Ellensburg, WA

61712 (Technical Sessions)

8:45 AM

THE HIMALAYAN FRONTAL THRUST (HFT) IS NOT BLIND

Senthil Kumar, University of Nevada, Reno, Reno, NV and Steven G. Wesnousky, University of Nevada, Reno, Reno, NV and Thomas K. Rockwell, San Diego State Univ, San Diego, CA

63622 (Technical Sessions)

9:00 AM

STYLES OF SURFACE DEFORMATION ASSOCIATED WITH THRUST EARTHQUAKES, EXAMPLES FROM THE 1999 CHI-CHI (TAIWAN) EARTHQUAKE

William R. Lettis, William Lettis & Associates, Inc, Walnut Creek, CA and Keith I. Kelson, William Lettis & Associates, Inc, Walnut Creek, CA and Gary A. Carver, Humboldt State Univ, Arcata, CA

60586 (Technical Sessions)

9:20 AM

INTERACTIONS BETWEEN SURFACE FAULT RUPTURE AND BUILDINGS DURING THE 1999 CHI-CHI (TAIWAN) EARTHQUAKE

Keith I. Kelson, Fugro William Lettis & Associates, Inc, Walnut Creek, CA and Rich D. Koehler, William Lettis & Associates, Inc, San Rafael, CA and Keng-Hao Kang, William Lettis & Associates, Inc, Walnut Creek, CA and Jonathan D. Bray, Univ of California, Berkeley, CA and Lloyd S. Cluff, Pacific Gas & Electric Co, San Francisco, CA

66002 (Technical Sessions)

9:35 AM

EVIDENCE FOR PREHISTORIC COSEISMIC FOLDING ALONG THE TSAOTUN SEGMENT OF THE CHELUNGPU FAULT NEAR NANTOU, TAIWAN: EARTHQUAKE HAZARDS ALONG ACTIVE FOLD SCARPS

Ashley R. Streig, William Lettis & Associates, Inc, Walnut Creek, CA and Charlie Rubin, Central Washington Univ, Ellensburg, WA and Wen-Shan Chen, National Taiwan Univ, Taipei, N/A and Yue-Gau Chen, National Taiwan Univ, Taipei, N/A and Long-Sheng Lee, National Taiwan Univ, Taipei, N/A and Stephen T. Thompson, William Lettis & Associates, Inc, Walnut Creek, CA and Shih-Ting Lu, Central Geol Survey, Taipei, N/A

63540 (Technical Sessions)

9:50 AM

COSEISMIC SIGNATURE OF FOLD GROWTH IN STRATA AND TERRACES, SIERRA DE VILLICUM, SAN JUAN, ARGENTINA

William C. Krugh, Oregon State Univ, Corvallis, OR and Andrew J. Meigs, Oregon State Univ, Corvallis, OR

59812 (Technical Sessions)

10:05 AM

PALEOSEISMICITY AND STRAIN PARTITIONING IN THE FOREARC FOLD AND THRUST BELT OF THE KODIAK SEGMENT, EASTERN ALEUTIAN SUBDUCTION ZONE

Gary A. Carver, Humboldt State Univ, Kodiak, AK and Jeanne Sauber, NASA’s Goddard Space Flight Ctr, Greenbelt, MD and William R. Lettis, William Lettis & Associates, Inc, Walnut Creek, CA and Robert C. Witter, William Lettis & Associates, Inc, Walnut Creek, CA

61589 (Technical Sessions)

10:25 AM

LATE QUATERNARY PALEOSEISMIC HISTORY OF THE UEMACHI BLIND THRUST SYSTEM IN METROPOLITAN OSAKA, JAPAN, BASED ON HIGH-RESOLUTION STRATIGRAPHIC ANALYSIS OF FAULT-PROPAGATION FOLDS

Eric C. Cannon, Univ of Colorado, Boulder, CO and Karl J. Mueller, University of Colorado, Boulder, CO and Yuichi Sugiyama, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, N/A and Naoko Kitada, Geo-Research Institute, Osaka, N/A and Sean Sundermann, Fugro William Lettis & Associates Inc, Golden, CO

64790 (Technical Sessions)

10:40 AM

SHALLOW HOLOCENE FAULTING IN THE TACOMA FAULT ZONE, WESTERN WASHINGTON, FROM HIGH-RESOLUTION SEISMIC DATA

John Crouch, Univ of WA, Seattle, WA and Mark Holmes, Univ of WA, Seattle, WA and Thomas Pratt, School of Oceanography, Seattle, WA and Brian Sherrod, Department of Earth and Space Sciences, Seattle, WA

67927 (Technical Sessions)

10:55 AM

EVIDENCE FOR A LATE HOLOCENE EARTHQUAKE ON THE TACOMA FAULT, PUGET SOUND, WASHINGTON

Brian L. Sherrod, Univ of Washington, Seattle, WA and Thomas M. Brocher, Menlo Park, CA and Craig S. Weaver, Univ of Washington, Seattle, WA and Robert C. Bucknam, Lakewood, CO and Richard J. Blakely, U.S. Geol Survey, Menlo Park, CA and Harvey M. Kelsey, Humboldt State Univ, Arcata, CA and Alan R. Nelson, Lakewood, CO and Ralph A. Haugerud, Univ of Washington, Seattle, WA

67449 (Technical Sessions)

11:10 AM

LATE HOLOCENE EARTHQUAKES ON THE WATERMAN POINT REVERSE FAULT, ANOTHER ALSM-DISCOVERED FAULT SCARP IN THE SEATTLE FAULT ZONE, PUGET LOWLAND, WASHINGTON

Alan R. Nelson, U.S. Geol Survey, Denver, CO and Samuel Y. Johnson, U.S. Geological Survey, Denver, CO and Harvey M. Kelsey, Humboldt State Univ, Arcata, CA and Brian L. Sherrod, U.S. Geol Survey, Seattle, WA and Ray Wells, U.S. Geol Survey, MS 973, Menlo Park, CA and Lee-Ann Bradley, U.S. Geol Survey, Denver, CO and Koji Okumura, Hiroshima Univ, Higashi-Hiroshima, N/A and Robert Bogar, Critical Areas Consulting, Ilwaco, WA

62204 (Technical Sessions)

11:25 AM

TECTONIC GEOMORPHOLOGY, ACTIVE FOLDING, AND EARTHQUAKE HAZARD OF THE MISSION RIDGE FAULT SYSTEM, SANTA BARBARA, CALIFORNIA

Larry D. Gurrola, UC Santa Barbara, Santa Barbara, N/A and E.A. Keller, UC Santa Barbara, Santa Barbara, N/A

63110 (Technical Sessions)

11:40 AM

COEXISTENCE OF THRUSTING, EXTENSION, AND OPPORTUNISTIC LANDSLIDING ON THE BERROCAL FAULT, LOS GATOS, SANTA CLARA COUNTY, CALIFORNIA

G. Reid Fisher, Pacific Geotechnical Engineering, Morgan Hill, CA and Ian M. Stevenson, Pacific Geotechnical Engineering, Morgan Hill, CA and Peter C. Anderson, Pacific Geotechnical Engineering, Morgan Hill, CA

67458 (Technical Sessions)

T24 Earthquake Geology in Reverse-Faulting Terrains

Presentations