GP010
Paleointensity: Models, Simulations, Instruments, Experimental Methods, and Results I

Tuesday, 15 December 2020: 20:30-21:30
Virtual
Primary Convener:  Huapei Wang, China University of Geosciences (Wuhan), School of Geophysics and Geomatics, Wuhan, China
Conveners:  Greig A Paterson, University of Liverpool, School of Environmental Sciences, Liverpool, United Kingdom and Shuhui Cai, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China
Primary Liaison:  Huapei Wang, China University of Geosciences (Wuhan), School of Geophysics and Geomatics, Wuhan, China
Chairs:  Huapei Wang, China University of Geosciences (Wuhan), School of Geophysics and Geomatics, Wuhan, China, Greig A Paterson, University of Liverpool, School of Environmental Sciences, Liverpool, United Kingdom and Shuhui Cai, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China
OSPA Liaison:  Greig A Paterson, University of Liverpool, School of Environmental Sciences, Liverpool, United Kingdom
20:30
Introductory Remarks
20:32
GP010-01
Determination of Earth's paleointensity: past and future (Invited) (767477)
Liu Qingsong, Southern University of Science and Technology, Department of Ocean Science and Engineering, Shenzhen, China
20:36
Discussion
20:39
GP010-02
Recovering Mesoproterozoic geomagnetic field intensity using anorthosite xenoliths hosted in Midcontinent Rift diabase (676712)
Yiming Zhang1, Nicholas Swanson-Hysell1 and Margaret S Avery2, (1)University of California Berkeley, Earth and Planetary Science, Berkeley, CA, United States, (2)University of California San Diego, La Jolla, CA, United States
20:43
Discussion
20:46
GP010-03
First Paleointensity Data from the Mid-Neoproterozoic 300Myr void. Implications for Inner Core Nucleation Age? (691664)
Simon Lloyd1, Andrew Biggin1 and Henry C Halls2, (1)University of Liverpool, Department of Earth, Ocean and Ecological Sciences, Liverpool, United Kingdom, (2)University of Toronto, Toronto, ON, Canada
20:50
Discussion
20:53
GP010-04
Paleointensity and Paleodirection Estimates from the Erebus Volcanic Province, Antarctica (Invited) (707149)
Hanna Fethee Asefaw1, Lisa Tauxe2, Anthony Koppers3 and Hubert Staudigel1, (1)Scripps Institution of Oceanography, La Jolla, CA, United States, (2)Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, United States, (3)Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States
20:57
Discussion
21:00
GP010-05
The Effects of the Temperature Interval Selection on Paleointensity Estimates Over the Past 5 Million Years (722384)
Xiaowei Chen1, Huapei Wang2, Jinxu Li1 and Dennis V Kent3, (1)China University of Geosciences (Wuhan), School of Earth Sciences, Wuhan, China, (2)China University of Geosciences (Wuhan), School of Geophysics and Geomatics, Wuhan, China, (3)Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, United States
21:04
Discussion
21:07
GP010-06
Recovery of net magnetic moments from complex magnetic field maps using convolutional neural networks (767878)
Raisa Trubko1,2, Xingyu Li3, Roger R Fu4, Brendan J. Meade5, Michael Volk5, Kimberly Hess6 and Zoe Levitt7, (1)Harvard University, Earth and Planetary Sciences, Cambridge, United States, (2)Worcester Polytechnic Institute, Physics Department, Worcester, United States, (3)University of Science and Technology of China, School of Earth and Space Sciences, Hefei, Anhui, China, (4)Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States, (5)Harvard University, Cambridge, MA, United States, (6)Harvard University, Earth and Planetary Sciences, Cambridge, MA, United States, (7)Massachusetts Institute of Technology, Cambridge, MA, United States
21:11
Discussion
21:14
GP010-07
Rock-magnetic and paleomagnetic investigation of the Dolni Vestonice Loess Paleosol Sequence. (693881)
Robin Heraibi, Yohan Jean Bernard Guyodo and France Lagroix, Université de Paris, Institut de physique du globe de Paris, CNRS, F-75005 Paris, France, Paris, France
21:18
Discussion
21:21
GP010-08
Paleointensity of twenty-two radiocarbon-dated strata in Tel Megiddo (Armageddon), Israel: synchronizing the archaeomagnetic clock (746559)
Ron Shaar1, Yves Gallet2, Mario A.S. Martin3, Lilach Gonen1 and Israel Finkelstein3, (1)Hebrew University of Jerusalem, Jerusalem, Israel, (2)Institut Physique Globe Paris, Paris, France, (3)Tel Aviv University, Archaeology and Ancient Near Eastern Cultures Department, Tel Aviv, Israel
21:25
Discussion
21:28
Concluding Remarks
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