Primary Conveners: Sascha Brune, University of Sydney, EarthByte Group, Sydney, Australia
Conveners: Peter Dominic Clift, Louisiana State University, Baton Rouge, LA, United States, Gwenn Péron-Pinvidic, Geological Survey of Norway, Trondheim, Norway and Giacomo Corti, Instituto di Geoscienze e Georisorse, Consiglio Nazionale delle Ricerche, Florence, Italy
Chairs: Peter Dominic Clift, Louisiana State University, Baton Rouge, LA, United States and Sascha Brune, University of Sydney, EarthByte Group, Sydney, Australia
OSPA Liaisons: Gwenn Péron-Pinvidic, Geological Survey of Norway, Trondheim, Norway
Neogene Development of the Terror Rift, western Ross Sea, Antarctica (71992)
Chiara Sauli1, Christopher C Sorlien2, Martina Busetti1, Laura De Santis1, Nigel Wardell3, Stuart A Henrys4, Riccardo Geletti3, Terry J Wilson5 and Bruce P Luyendyk2, (1)Ist Nazionale Oceanografia, Sgonico, Italy, (2)University of California Santa Barbara, Earth Research Institute, Santa Barbara, CA, United States, (3)National Institute of Oceanography and Applied Geophysics OGS, Geophysics, Trieste, Italy, (4)GNS Science-Institute of Geological and Nuclear Sciences Ltd, Lower Hutt, New Zealand, (5)Ohio State University Main Campus, Columbus, OH, United States
Rifting to India-Asia Reactivation: Multi-phase Structural Evolution of the Barmer Basin, Rajasthan, northwest India (67754)
Michael John Kelly1, Andrew Bladon2, Stuart Clarke2, Yani Najman3, Alex Copley4 and Armelle Kloppenburg5, (1)Cairn Energy India Pty, Gurgaon, India, (2)Keele University, Basin Dynamics Research Group, Keele, Staffordshire, ST5 5BG, United Kingdom, (3)University of Lancaster, Lancaster Environment Centre (LEC), Lancaster, United Kingdom, (4)University of Cambridge, Cambridge, United Kingdom, (5)4D-Geo, Daal en Bergselaan 80, 2565 AH, The Hague, Netherlands
Extension of a double-wedged orogen potentially leads to the current South China Sea (85734)
Guangliang Wu, University of Texas at Austin, Institute for Geophysics, Austin, TX, United States; University of Texas at Austin, Department of Geological Sciences, Austin, TX, United States and Luc L Lavier, Jackson School of Geosciences, Austin, TX, United States
The Anisotropic Structure of South China Sea: Using OBS Data to Constrain Mantle Flow (83740)
Lin Li1, Mei Xue1, Ting Yang1, Chenguang Liu2, Qingfeng Hua2, Shaohong Xia3, Haibo Huang3, Ba Manh Le1, Da Huo1 and Mohan Pan1, (1)Tongji University, Shanghai, China, (2)The First Institute of Oceanography, State Oceanic Administration, Qingdao, China, (3)SCSIO South China Sea Institute of Oceanology, Chinese Acaademy of Sciences, Guangzhou, China
Tectonic Subsidence Analysis of the Pearl River Mouth Basin, Northern South China Sea (64060)
Xiaoyin Tang1,2, Shaopeng shaopeng@mail.xjtu.edu.cn Huang3, Weiwei Zhuang4, Zhi LIU1, Wentao Duan3 and Shengbiao Hu5, (1)Xi'an Jiaotong University, Xian, China, (2)State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, (3)Xi'an Jiaotong University, Institute of Global Environment Change, Xian, China, (4)Engineering University of CAPF, Xi'an, China, (5)Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China
Leveraging Somali Basin Magnetic Anomalies to Constrain Gondwana Breakup and Early Indian Ocean Formation (73143)
Joshua Kane Davis, University of Texas at Austin, Austin, TX, United States, Lawrence A Lawver, UT Austin, Austin, TX, United States, Ian O Norton, University of Texas, Austin, TX, United States and Lisa Gahagan, Univ Texas - Inst Geophys, Austin, TX, United States
Madagascar’s Escape from Africa: New Constraints and Understanding for Plate Tectonic Reconstructions (78607)
Jordan Jerad John Phethean1, Richard J Davies2, Jeroen Van Hunen1, Lara M Kalnins1 and Kenneth J W McCaffrey3, (1)University of Durham, Durham, United Kingdom, (2)Newcastle University, Newcastle Upon Tyne, United Kingdom, (3)University of Durham, Durham, DH1, United Kingdom
Are Deep Seismic Reflections at Volcanic Margins from the Petrological Moho or from within the Mantle? (84192)
Nicholas J Kusznir1, Caroline Jayne Harkin1, Alan M Roberts2, Paul Bellingham3 and Manatschal Gianreto4, (1)University of Liverpool, Liverpool, United Kingdom, (2)Badley Geoscience, Spilsby, United Kingdom, (3)ION Geophysical, Egham, United Kingdom, (4)IPG, Strasbourg, France
Nature of the uppermost mantle below the Porcupine Basin, offshore Ireland: new insights from seismic refraction and gravity data modeling (72121)
Manel Prada1, Louise Watremez2, Chen Chen2, Brian O'Reilly1, Timothy A Minshull2, Timothy J Reston3, Gerlind Wagner4, Viola Gaw4, Dirk Klaeschen4 and Patrick Shannon5, (1)Dublin Institute for Advanced Studies, Dublin, Ireland, (2)University of Southampton, Southampton, United Kingdom, (3)University of Birmingham, Birmingham, United Kingdom, (4)Geomar Helmholtz Centre for Ocean Research, Kiel, Germany, (5)School of Earth Sciences, University College Dublin, Dublin, Ireland
Isostatic and Dynamic Support of High Passive Margin Topography in Southern Scandinavia (78113)
Vivi Kathrine Pedersen, University of Bergen, Department of Earth Science, Bergen, Norway, Ritske S Huismans, University of Bergen, Bergen, Norway and Robert Moucha, Syracuse University, Earth Sciences, Syracuse, NY, United States