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

Session No. 162
Tuesday, 20 October 2009: 8:00 AM-12:00 PM
B116 (Oregon Convention Center)

T121. Pacific Rim Influence on Geological Thought and History

GSA History and Philosophy of Geology Division; GSA Structural Geology and Tectonics Division; GSA International Division; GSA Geophysics Division

 

Yildirim Dilek, Yujiro Ogawa and Ken'ichiro Hisada, Advocates
Paper #
Start Time
1
8:00 AM
EARLY HISTORY OF GEOLOGICAL INVESTIGATION IN JAPAN
YAJIMA, Michiko, NPO=GUPI, 3-26-1, Hongo,Bunkyo-ku, Tokyo, 113-0033, Japan, yajima-michiko@gupi.jp, yajima-michiko@gupi.jp
2
8:15 AM
EVOLVING CONCEPTS OF INTRA-OCEANIC ARC SYSTEMS: LESSONS FROM THE WESTERN PACIFIC
STERN, Robert, Department of Geosciences, University of Texas at Dallas, 800 W Campbell Ave, Richardson, TX 75083-0688 and TAMURA, Yoshihiko, R & D Center for Ocean Drilling Science, JAMSTEC, 2-15 Natsushima-cho, Yokosuka, 237-0061, Japan, rjstern@utdallas.edu, rjstern@utdallas.edu
3
8:30 AM
OCEAN PLATE STRATIGRAPHY (OPS): THE KEY CONCEPT FOR UNDERSTANDING ACCRETIONARY (MIYASHIRO-TYPE) OROGENS
ISOZAKI, Yukio, Earth Science & Astronomy, Univ Tokyo, 3-8-1 Komaba, Meguro, Tokyo, 153-8902, Japan, isozaki@ea.c.u-tokyo.ac.jp, isozaki@ea.c.u-tokyo.ac.jp
4
8:45 AM
AN INTRA-ARC DEFORMATION HISTORY OF THE NORTHERN RYUKYU ARC (JAPAN) DURING BACKARC EXTENSION
TONAI, Satoshi, Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, Kitashirakawa Oiwakecho, Sakyo-ku, Kyoto, 606-8502, Japan, ASHI, Juichiro, Ocean Floor GeoScience, Ocean Rsch Institute, Univ of Tokyo, Minamidai 1-15-1, Nakano-ku, Tokyo, 164-8639, Japan and SUGANUMA, Yusuke, National Institute of Polar Research, 10-3 Midori-cho, Tachikawa, Tokyo, 190-8518, Japan, s-tonai@kueps.kyoto-u.ac.jp, s-tonai@kueps.kyoto-u.ac.jp
5
9:00 AM
MULTIPLE COLLISION OR NOT BETWEEN THE IZU-BONIN AND HONSHU ARCS, JAPAN?
HISADA, Ken-ichiro, Earth Evolution Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305-8572, Japan, hisadak@geol.tsukuba.ac.jp, hisadak@geol.tsukuba.ac.jp
6
9:15 AM
GRANITIC MIDDLE CRUST OF THE NORTHERN IBM ARC: CONSTRAINTS FROM GEOCHEMICAL AND GEOPHYSICAL STUDIES OF THE MIOCENE GRANITOIDS IN THE IZU COLLISION ZONE, CENTRAL JAPAN
ARIMA, Makoto1, ISHIKAWA, Masahiro1 and SAITO, Satoshi2, (1)Graduate School of Environment and Information Sciences, Yokohama National University, 79-7 Tokiwadai, Hodogaya-ku, Yokohama, 240-8501, Japan, (2)Institute for Research on Earth Evolution, Japan Agency for Marine-Earth Science and Technology, 2-15 Natsushima-Cho, Yokosuka, 237-0061, Japan, arima@ed.ynu.ac.jp, arima@ed.ynu.ac.jp
7
9:30 AM
THERMAL HISTORIES OF CRETACEOUS BASINS IN KOREA: RESPONSE OF THE EAST ASIAN CONTINENTAL MARGIN DUE TO SUBDUCTION OF THE PALEO-PACIFIC PLATE
CHOI, Taejin, School of Earth and Environmental Sciences, Seoul National University, Gwanakro 599, Gwanak-gu, Seoul, 151-747, South Korea and LEE, Yong Il, School of Earth and Environmental Sciences, Seoul National Univ, San 56-1, Sillim 9-dong, Gwanak-gu, Seoul, 151 747, South Korea, taejin99@snu.ac.kr, taejin99@snu.ac.kr
 
9:45 AM
Break
8
10:00 AM
HISTORY OF GEOSCIENCE AND A FUTURE PERSPECTIVE IN JAPANESE TRENCHES: FROM KAIKO AND DSDP STUDY THROUGH 21st CENTURY
OGAWA, Yujiro, Home (Emeritus), Home (University of Tsukuba), Yokodai 1-127-2-C-740, Tsukubamirai, 3002358, Japan, fyogawa45@yahoo.co.jp, fyogawa45@yahoo.co.jp
9
10:15 AM
STRUCTURES, TEXTURES, PHYSICAL PROPERTIES OF ACCRETIONARY PRISM SEDIMENTS AND FLUID FLOW NEAR THE SPLAY FAULT ZONE IN THE NANKAI TROUGH, SW JAPAN
ANMA, Ryo, Graduate School of Life and Environmental Sciences, University of Tsukuba, Ten-nodai 1-1-1, Tsukuba, 305-8572, Japan, OGAWA, Yujiro, Tokyo Electric Power Services Co., Ltd, 3-3-3 Higashi-Ueno, Taito-ku, Tokyo, 113-0021, Japan, KAWAMURA, Kiichiro, Research Group 3, Fukada Geological Institute, 2-13-12 Honkomagome, Bunkyo, Tokyo, 113-0021, Japan and DILEK, Yildirim, Dept of Geology, Miami University, Oxford, OH 45056, ranma@sakura.cc.tsukuba.ac.jp, ranma@sakura.cc.tsukuba.ac.jp
10
10:30 AM
NEW INSIGHTS OF DEEP-SEA GEOLOGIC ARCHITECTURES USING SUBMERSIBLES: EXAMPLES FROM THE NANKAI TROUGH
KAWAMURA, Kiichiro, Research Group 3, Fukada Geological Institute, 2-13-12 Honkomagome, Bunkyo, Tokyo, 113-0021, Japan, OGAWA, Y., Earth Evolution Sciences, University of Tsukuba, Tennodai, 1-1-1, Tsukuba, 305-8572, Japan, ANMA, Ryo, Graduate School of Life and Environmental Sciences, University of Tsukuba, Ten-nodai 1-1-1, Tsukuba, 305-8572, Japan, BURMEISTER, Kurtis C., Dept of Geosciences, Univ of the Pacific, 3601 Pacific Ave, Stockton, CA 95211, MOORE, Gregory F., Dept of Geology and Geophysics, University of Hawaii, Manoa, 1680 East-West Road, Honolulu, HI 96822, YOKOYAMA, Shunji, Kochi University, 2-5-1 Akebono-cho, Kochi, 780-8520, Japan and HAYMAN, Nicholas W., Institute for Geophysics, University of Texas, 10100 Burnet Rd, Bldg 196, Austin, TX 78758, kichiro@fgi.or.jp, kichiro@fgi.or.jp
11
10:45 AM
RECOGNITION OF TRENCH-FILL TYPE ACCRETIONARY PRISM: THRUST ANTICLINES, DUPLEXES AND CHAOTIC DEPOSITS OF PLIOCENE-PLEISTOCENE CHIKURA GROUP, BOSO PENINSULA, JAPAN
MURAOKA, Satoru, Ocean Floor Geoscience, Ocean Research Institute, the University of Tokyo, 1-15-1, Minamidai, Nakano-ku, 164-8639, Japan and OGAWA, Yujiro, Tokyo Electric Power Services Co., Ltd, 3-3-3 Higashi-Ueno, Taito-ku, Tokyo, 113-0021, Japan, str_mura@yahoo.co.jp, str_mura@yahoo.co.jp
12
11:00 AM
SUBDUCTION INITIATION, MANTLE FLOW, GENESIS AND RISE OF THE YAKUSHIMA GRANITE PLUTON, SW JAPAN
ANMA, Ryo, Graduate School of Life and Environmental Sciences, University of Tsukuba, Ten-nodai 1-1-1, Tsukuba, 305-8572, Japan, ranma@sakura.cc.tsukuba.ac.jp, ranma@sakura.cc.tsukuba.ac.jp
13
11:15 AM
WESTERN PACIFIC TECTONICS AND THE SUGGESTED SIERRA SEVEN SUTURE SAGA
MOORES, Eldridge, Department of Geology, University of California, One Shields Ave, Davis, CA 95616, emmoores@ucdavis.edu, emmoores@ucdavis.edu
14
11:30 AM
UNDERSTANDING ORDOVICIAN TECTONICS OF THE APPALACHIANS FROM PACIFIC RIM OROGENIC MODELS AND ANALOGUES
BARINEAU, Clinton I., Earth and Space Sciences, Columbus State University, 4225 University Avenue, Columbus, GA 31907-5645, TULL, James F., Geological Sciences, Florida State University, 108 Carraway Bldg, Tallahassee, FL 32306-4100 and MUELLER, Paul A., Department of Geological Sciences, University of Florida, Gainesville, FL 32611, barineau_clinton@colstate.edu, barineau_clinton@colstate.edu
 
11:45 AM
Discussion
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