GSA Annual Meeting in Seattle, Washington, USA - 2017

Session No. 218
Tuesday, 24 October 2017: 8:00 AM-12:00 PM
Yakima 1 (The Conference Center)

T257. Contributions of Rock- and Paleo-magnetism to Understanding Orogenic Processes

Peter A. Selkin and Daniel Pastor-Galán, Advocates
8:00 AM
ISOLATING COMPONENTS OF COMPLEX MAGNETIC FABRICS TO ENHANCE THE ANISOTROPY CORRECTION OF PALEOMAGNETIC DIRECTIONS AND INTENSITIES (Invited Presentation)
BIEDERMANN, Andrea R., BILARDELLO, Dario, JACKSON, Mike and FEINBERG, Joshua M., Institute for Rock Magnetism, University of Minnesota, Department of Earth Sciences, 310 Pillsbury Drive SE, Minneapolis, MN 55455, andrea.regina.biedermann@gmail.com
8:15 AM
INTEGRATING AMS AND PALEOMAGNETISM TO FULLY RESTORE SHORTENING DIRECTIONS ACROSS COMPLEX OROGENIC SYSTEMS (Invited Presentation)
WEIL, Arlo Brandon, Department of Geology, Bryn Mawr College, Bryn Mawr, PA 19010 and YONKEE, Adolph, Department of Geosciences, Weber State University, 2507 University Circle, Ogden, UT 84408, aweil@brynmawr.edu
8:30 AM
WHICH SCALE(S) OF STRAIN ANALYSIS BEST CHARACTERIZES AN OVERPRINTING “BULK” DEFORMATION?  A CASE STUDY FROM THE CAPRICORN RIDGE SHEAR ZONE, CENTRAL AUSTRALIA
WATERS-TORMEY, Cheryl, Geosciences & Natural Resources, Western Carolina University, Cullowhee, NC 28723, KELSO, Paul, Department of Geology and Physics, Lake Superior State University, 650 W. Easterday Ave, Sault Ste. Marie, MI 49783 and TIKOFF, Basil, Department of Geoscience, University of Wisconsin-Madison, 1215 W Dayton St, Madison, WI 53706, cherylwt@wcu.edu
8:45 AM
TIMING OF DOLOMITIZING FLUIDS IN ZEBRA DOLOMITE BODIES OF NEVADA’S BASIN AND RANGE PROVINCE
ADAMS, Gayln W., ConocoPhillips School of Geology and Geophysics, University of Oklahoma, 100 E Boyd, Suite 710, Norman, OK 73019; ConocoPhillips School of Geology and Geophysics, University of Oklahoma, Norman, OK 73019, DULIN, Shannon A., ConocoPhillips School of Geology and Geophysics, University of Oklahoma, Norman, OK 73019, ELMORE, Douglas, School of Geology and Geophysics, University of Oklahoma, 100 E. Boyd St., Norman, OK 73019, EVANS, Stacey, Oklahoma Geological Survey, University of Oklahoma, 100 E. Boyd St, Room N131, Norman, OK 73019, SPENCER, Brandon M., ConocoPhillips School of Geology and Geophysics, University of Oklahoma, 100 E Boyd, Suite 710, Norman, OK 73019 and SCHWING, Jonathan E., ConocoPhillips School of Geology and Geophysics, University of Oklahoma, 100 E. Boyd St, SEC 710, Norman, OK 73019, gayln.adams@ou.edu
9:00 AM
PALEOPLUMBING AND REMAGNETIZATION ALONG FAULTS IN SCOTLAND
HAMILTON, Christina D.1, EVANS, Stacey2, ELMORE, Douglas1, ENGEL, Michael3 and PARNELL, John4, (1)School of Geology and Geophysics, University of Oklahoma, 100 E. Boyd St., Norman, OK 73019, (2)Oklahoma Geological Survey, University of Oklahoma, 100 E. Boyd St, Room N131, Norman, OK 73019, (3)School of Geology and Geophysics, University of Oklahoma, Norman, OK 73019, (4)Department of Geology and Petroleum Geology, University of Aberdeen, Aberdeen, AB24 3UE, United Kingdom, christina.hamilton-1@ou.edu
9:15 AM
PALEOENVIRONMENTAL CHANGE RECORDED IN THE MAGNETIC PROPERTIES OF MARINE SEDIMENTS CORED OFF THE MARGIN OF SPAIN AND PORTUGAL DURING IODP EXPEDITION 339
ACTON, Gary D., Department of Geography and Geology, Sam Houston State University, 1900 Avenue I, Huntsville, TX 77340-2148, RICHTER, Carl, Geology, University of Louisiana at Lafayette, LAFAYETTE, LA 70504, XUAN, Chuang, School of Ocean and Earth Science, National Oceanography Centre Southampton, University of Southampton, Southampton, SO14 3ZH, United Kingdom and VEROSUB, Kenneth L., Earth and Planetary Sciences, UC Davis, One Shields Ave, Davis, CA 95616, gdacton@shsu.edu
 
9:30 AM
Break
218-7
9:45 AM
Withdrawn
10:00 AM
AN EARLY BIRD FROM GONDWANA: PALEOMAGNETISM OF LOWER PERMIAN LAVAS FROM NORTHERN QIANGTANG (TIBET) AND THE GEOGRAPHY OF THE PALEO-TETHYS
SONG, Peiping1, LIN, Ding2, LI, Zhenyu2, LIPPERT, Peter C.3 and YUE, Yahui2, (1)Department of Geology and Geophysics, University of Utah, Salt Lake city, UT 84112; Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, 100101, China, (2)Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, 100101, China, (3)Department of Geology and Geophysics, University of Utah, Salt Lake city, UT 84112, songpp@itpcas.ac.cn
10:15 AM
FIRST PALEOMAGNETIC CONSTRAINTS ON THE LATITUDINAL DISPLACEMENT OF THE WEST BURMA BLOCK
ROPERCH, Pierrick1, LICHT, Alexis2, DUPONT-NIVET, Guillaume3, WIN, Zaw4, POBLETE, Fernando5, AUNG, Day Wa6, WESTERVEEL, Jan1, SWE, Hnin Hnin6 and KAY THI, Myat6, (1)Geosciences Rennes, Université de Rennes1, Rennes, 35042, France, (2)Department of Earth and Space Sciences, University of Washington, Seattle, WA 98195, (3)Geosciences Rennes, Université de Rennes, Rennes, 35042, France, (4)Department of Geology, University of Shwebo, Shwebo, 50201, Myanmar, (5)Instituto de Ciencias de la Ingeniería, Universidad de O'Higgins, Gamero 357, Rancagua, Chile, (6)Department of Geology, University of Yangon, Yangon, 11201, Myanmar, Pierrick.roperch@univ-rennes1.fr
 
10:30 AM
Discussion
See more of: Technical Sessions