GSA Annual Meeting in Seattle, Washington, USA - 2017

Session No. 271
Tuesday, 24 October 2017: 9:00 AM-6:30 PM
Halls 4EF (Washington State Convention Center)

T56. Mass Extinctions: Past, Present, and Future? (Posters)

Paleontological Research Institution; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; Cushman Foundation for Foraminiferal Research; Paleontological Society; Volcanic and Magmatic Studies Group
Authors will be present from 2 to 4 PM and 4:30 to 6:30 PM.
216
ENCRUSTERS AND BORERS THROUGH AN EXTINCTION EVENT: A DESCRIPTION OF SKELETOBIONT ASSEMBLAGES THROUGH THE FRASNIAN-FAMENNIAN BOUNDARY OF THE APPALACHIAN FORELAND BASIN
KERR, James, Center for Integrative Geosciences, University of Connecticut, Beach Hall, Storrs, CT 06268, james.kerr@uconn.edu
217
PRECLUDING VOLCANISM AS PRIMARY TRIGGER FOR DEVONIAN-CARBONIFEROUS GLOBAL ANOXIA EVENT: IMPLICATIONS OF THE HANGENBERG EVENT IN THE LATE DEVONIAN PHO HAN FORMATION, CAT BA ISLAND, VIETNAM
PASCHALL, Olivia C.1, CARMICHAEL, Sarah K.2, WATERS, Johnny A.1, KOENIGSHOF, Peter3, JOACHIMSKI, Michael M.4, TA, Phuong H.5 and KOMATSU, Toshifumi6, (1)Department of Geology, Appalachian State University, Boone, NC 28608, (2)Department of Geology, Appalachian State University, 287 Rivers St., Boone, NC 28608, (3)Seckenberg Research Institute and Natural History Museum Frankfurt, Senckenberganlage 25, Frankfurt am Main, 60325, Germany, (4)Institute of Geology and Mineralogy, University of Erlangen, Schlossgarten 5, Erlangen, 91054, (5)College of Sciences, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, Hanoi, 10000, Viet Nam, (6)Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo Ward, Kumamoto Prefecture, 860-8555, Japan, paschalloc@appstate.edu
218
STABLE AND RADIOGENIC STRONTIUM ISOTOPE (δ88SR, 87SR /86SR) IN SEAWATER ACROSS GUADALUPIAN-LOPINGIAN BOUNDARY (PERMIAN)
KANI, Tomomi1, ISOZAKI, Yukio2, MISAWA, Keiji3, ISHIKAWA, Akira2 and YONEDA, Shigekazu4, (1)Kumamoto University, Faculty of Advanced Science and Technology Division of Natural Science Earth and Environmental Science, 2-39-1 Kurokami Kumamoto, Kumamoto, 8608555, Japan, (2)Department of General System Studies, University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, Tokyo, 153-8902, Japan, (3)National Institute of Polar Research, 10-3 Midoricho, Tachikawa, 190-8518, Japan, (4)Department of Science and Engineering, National Museum of Nature and Science, 4-1-1 Amakubo, Tsukuba, 305-0005, Japan, kani@kumamoto-u.ac.jp
219
REEF COLLAPSE IN THE MID-CAPITANIAN NEAR THE NORTHERN CONNECTING CHANNEL BETWEEN THE TETHYS AND PANTHALASSA: LITHOSTRATIGRAPHY OF THE TOPMOST IWAIZAKI LIMESTONE (CAPITANIAN) IN NE JAPAN
TOBITA, Tomoyo, Graduate School of Arts and Sciences, University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8902, Japan and ISOZAKI, Yukio, Department of General System Studies, University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, Tokyo, 153-8902, Japan, tobita@ea.c.u-tokyo.ac.jp
220
PERMIAN RUGOSE CORALS IN THE WORLD
WANG, Xiang-Dong, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing, 210008, China and YAO, Le, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing, 210008, China, xdwang@nigpas.ac.cn
221
ROLE OF CLIMATE WARMING AND THE BIOLOGICAL PUMP IN END-PERMIAN OCEAN ANOXIA
GRAHAM, Grace M., FONTAINE, Alice and MEYER, Katja M., Department of Earth & Environmental Sciences, Willamette University, 900 State Street, Salem, OR 97301, ggraham@willamette.edu
222
­­CORAL RECOVERY IN EASTERN PANTHALASSA AFTER THE END-TRIASSIC MASS EXTINCTION: NEW EVIDENCE FROM AN ALASKAN TERRANE
HODGES, Montana S.1, STANLEY Jr., George D.2, BLODGETT, Robert B.3 and HODGES, Christopher L.1, (1)University of Montana, Paleontology Center, 32 Campus Drive # 1296, Missoula, MT 59812, (2)Geosciences, University of Montana Paleontology Center, 32 Campus Drive # 1296, Missoula, MT 59812, (3)Blodgett & Associates LLC, 2821 Kingfisher Drive, Anchorage, AK 99502, montanashodges@gmail.com
223
EVALUATING POLLEN MALFORMATIONS AS INDICATORS FOR PAST ENVIRONMENTAL STRESS
BENCA, Jeffrey P., Integrative Biology & Museum of Paleontology, University of California, Berkeley, 3060 Valley Life Science Building, Berkeley, CA 94720-3140, jbenca@berkeley.edu
224
RAPID SILL INTRUSIONS INTO EVAPORITE RICH SEQUENCES IN THE TUNGUSKA BASIN, SIBERIA; A PERFECT STORM FOR THE END-PERMIAN ENVIRONMENTAL CRISIS
SVENSEN, Henrik1, JERRAM, Dougal A.2, FROLOV, Sergei3, AKHMANOV, Grigorii3, POLOZOV, Alexander4, PLANKE, Sverre5 and BURGESS, Seth D.6, (1)CEED - Centre for Earth Evolution ad Dynamics, University of Oslo, Sem Sælands vei 2A, Oslo, 0371, Norway, (2)Centre for Earth Evolution and Dynamics (CEED), University of Oslo, Postbox 1028 Blindern, Oslo, 0315, Norway, (3)Institute of Geology, Moscow State University, Leninskie Gory, Moscow, 119991, Russian Federation, (4)Russian Academy of Sciences, Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry, Moscow, 119017, Russia, (5)VBPR ASA, Olso Research Park, Oslo, 3133, Norway, (6)Department of Earth Sciences, Syracuse University, Syracuse, NY, dougal@dougalearth.com
225
VEGETATION AND ENVIRONMENT CHANGE ACROSS THE K-PG BOUNDARY IN THE HELL CREEK OF MONTANA
WILSON, Paige Kathryn1, WILSON, Gregory P.2 and STROMBERG, Caroline A.E.2, (1)Earth and Space Sciences, University of Washington, Seattle, WA 98105, (2)Department of Biology, University of Washington, 24 Kincaid Hall, Box 351800, Seattle, WA 98195-1800, wilsonp2@uw.edu
See more of: Technical Sessions