DI005
From the Surface to the Deep Interior of the Early Earth
Session ID#: 160183
Session Description:
Despite a hellish environment implied by the word Hadean, an increasing number of observations suggest that, relatively early in its history, Earth had attained clement and potentially habitable surface conditions. Solid Earth processes that operated during the first two billion years are thus likely the keys to creating a habitable surface environment on our planet. How early Earth’s geodynamics and tectonics differed from those of the present day has long been a subject of study and debate. This session welcomes abstracts that address new theoretical, observational, and/or experimental constraints on crustal and mantle evolution from the beginning of Earth’s history to the Proterozoic. This includes, but is not limited to, studies related to zircon records, mantle and crust geochemistry, petrology, mineral physics, theoretical and numerical modelling on mantle and crust dynamics. We encourage interdisciplinary approaches, combining models and observations from different fields, including studies discussing the implications for the surface environment.
Index Terms:
1020 Composition of the continental crust [GEOCHEMISTRY]
1025 Composition of the mantle [GEOCHEMISTRY]
1645 Solid Earth [GLOBAL CHANGE]
9623 Archean [INFORMATION RELATED TO GEOLOGIC TIME]
Primary Convener: Marion Garçon, CNRS, Laboratoire Magmas et Volcans, Clermont-Ferrand, France
Conveners: Elizabeth A Bell, UCLA, Los Angeles, CA, United States and Denis Andrault, Laboratoire Magmas et Volcans, Clermont-Ferrand Cedex, France
Student/Early Career Convener: Yoshinori Miyazaki, Yale University, Earth and Planetary Sciences, New Haven, CT, United States
First Data on Sr Isotopes In Melt Inclusions in Olivine From 3.3 Ga Barberton Komatiites: Evidence of Differentiated Mantle by the End of the Hadean (1105766)
Aleksandr Chugunov1, Alexander V Sobolev1, Adrien Vezinet1, Valentina G. Batanova1, Evgeny Asafov2 and Leonid V Danyushevsky3, (1)University Grenoble Alpes, ISTerre Institute of Earth Sciences, Grenoble, France, (2)Vernadsky Institute of Geochemistry and Analytical Chemistry RAS, Moscow, Russia, (3)CODES, University of Tasmania, Hobart, TAS, Australia
δ18O and H2O contents of Melt Inclusions in 2.7 Ga Volcanic Zircons from the Superior Province (1114912)
Kei Shimizu1, Jeffrey S. Hannon1, Renat R Almeev2, Tyler Blum1, Chloe E Bonamici1, John Fournelle3, Francois Holtz2, Noriko Kita1, Kouki Kitajima1, William O Nachlas3, Alexander V Sobolev4, Michael J Spicuzza1 and John W Valley1, (1)University of Wisconsin Madison, WiscSIMS, Dept. of Geoscience, Madison, United States, (2)Leibniz University of Hannover, Institute of Mineralogy, Hannover, Germany, (3)University of Wisconsin Madison, Dept. of Geoscience, Madison, United States, (4)University Grenoble Alpes, ISTerre Institute of Earth Sciences, Grenoble, France
Evaluating the Rheological Controls on Topography Development During Craton Formation: Objective Approaches to Evaluating Geodynamic Models (1133229)
Kristina Kublik1, Claire A Currie2 and Graham Pearson1, (1)University of Alberta, Earth and Atmospheric Sciences, Edmonton, AB, Canada, (2)University of Alberta, Department of Physics, Edmonton, AB, Canada
A preliminary numerical study of the dynamics of Earth’s magma ocean solidification (1152521)
Mingming Zhang, Carnegie Institution for Science Washington, Earth and Planets Lab, Washington, United States, Cian R Wilson, Carnegie Institution for Science, Earth and Planets Lab, Washington, United States and Peter E. Driscoll, Carnegie Institution for Science Washington, Washington, United States
The processes in the Hadean mantle detected by the in-situ study of melt inclusions in komatiite olivine phenocrysts (1168969)
Alexander V Sobolev1, Adrien Vezinet2, Aleksandr Chugunov2, Evgeny Asafov3, Valentina G. Batanova2, Charbel Kazzy2, Leonid V Danyushevsky4 and John W Valley5, (1)ISTerre Institute of Earth Sciences, Saint Martin d'Hères, France, (2)University Grenoble Alpes, ISTerre Institute of Earth Sciences, Grenoble, France, (3)Vernadsky Institute of Geochemistry and Analytical Chemistry RAS, Moscow, Russia, (4)CODES, University of Tasmania, Hobart, TAS, Australia, (5)Univ Wisconsin Madison, Madison, WI, United States
Mineralogy and Geochemical speciation of phosphorus minerals in early earth spherule beds from Barberton Greenstone Belt (1177310)
Kazumi Yoshiya1, Shinji Yamamoto2, Yoshio Takahashi1 and Tsuyoshi Komiya3, (1)University of Tokyo, Bunkyo-ku, Japan, (2)Yokohama National University, Yokohama, Japan, (3)University of Tokyo, Department of Earth Science and Astronomy, Tokyo, Japan
Multiple Sulfur Isotope Insights on the Tectonic Evolution of the 4.02–2.94 Ga Acasta Gneiss Complex (1177578)
Patrick Beaudry1, Ann Bauer2, Jesse Ray Reimink3, Gareth Izon4, Timothy L Grove1, Shuhei Ono4 and Oliver E Jagoutz1, (1)Massachusetts Institute of Technology, Earth, Atmospheric and Planetary Sciences, Cambridge, United States, (2)University of Wisconsin Madison, Department of Geoscience, Madison, United States, (3)Pennsylvania State University, Department of Geosciences, University Park, United States, (4)Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, United States
Evidence for Hadean to Eoarchean Stagnant Lid Tectonics from the Paleomagnetism of Zircons (1178746)
John Anthony Tarduno, University of Rochester, Earth and Environmental Sciences, Rochester, NY, United States, Rory Danielle Cottrell, University of Rochester, Department of Earth & Environmental Sciences, Rochester, United States, Richard K. Bono, Florida State University, Tallahassee, FL, United States and Francis Nimmo, University of California-Santa Cruz, Earth and Planetary Sciences, Santa Cruz, CA, United States
Implications for the Formation of the Hadean Crust Using Computational Simulations of the Sudbury Basin (1184560)
Nic Litza1, Miki Nakajima2, Scott Hull1, Ian Szumila1, Dustin Trail1, Steven B Shirey3, J. Brian Balta4,5, Rasmus Haugaard II6, Michael R Ackerson7 and Taus R. C. Jørgensen8, (1)University of Rochester, Earth and Environmental Sciences, Rochester, United States, (2)University of Rochester, Earth and Environmental Sciences, Rochester, NY, United States, (3)Carnegie Institution for Science, Earth and Planets Laboratory, Washington, DC, United States, (4)Cornell University, Earth and Atmospheric Sciences, Ithaca, United States, (5)Planetary Science Institute Tucson, Tucson, United States, (6)Laurentian University, Metal Earth, Sudbury, ON, Canada, (7)Smithsonian Institution, Mineral Sciences, Washington DC, United States, (8)Laurentian University, Earth Sciences, Sudbury, Canada
Trace Element Analyses of Zircons from the Sudbury Impact Basin and Machine Learning Approaches to Identifying Host Provenance of Detrital Zircon (1186592)
Veanessya Vazquez-Lopez1, Ian Szumillia1, Dustin Trail1, Miki Nakajima2, Steven B Shirey3, Rasmus Haugaard4, Taus Jørgensen5, Michael R Ackerson6, Nic Litza1 and Scott Hull1, (1)University of Rochester, Earth and Environmental Sciences, Rochester, United States, (2)University of Rochester, Earth and Environmental Sciences, Rochester, NY, United States, (3)Carnegie Institution for Science, Earth and Planets Laboratory, Washington, DC, United States, (4)Laurentian University, Metal Earth, Sudbury, ON, Canada, (5)Laurentian University, Earth Sciences, Sudbury, Canada, (6)Smithsonian Institution, Mineral Sciences, Washington DC, United States
Elucidating the nature of obliterated ancient crust by studying the geochemistry of detrital zircons in the 3.6-3.2 Ga Barberton greenstone belt, South Africa (1100004)
Nadja Drabon, Harvard University, Cambridge, MA, United States, Gary R Byerly, Louisana State Univ, Baton Rouge, LA, United States and Joseph L Wooden, Oregon State University, Corvallis, OR, United States
Hydrothermal systems as recorders of the early geomagnetic field (1100336)
Alec R Brenner, Harvard University, Earth and Planetary Sciences, Cambridge, MA, United States, Roger R Fu, Harvard University, Department of Earth and Planetary Sciences, Cambridge, United States, Andrew R Kylander-Clark, UC Santa Barbara, Department of Earth Sciences, Santa Barbara, United States and George J Hudak, NRRI - UMD, Duluth, MN, United States
Machine Learning Investigation on the Redox State of Silicate Melts (1081441)
Donghao Zheng, Zhejiang University, Hangzhou, China, Urmi Ghosh, Indian Institute of Technology Kharagpur, Kharagpur, India, Jie Deng, University of California Los Angeles, Department of Earth, Planetary, and Space Sciences, Los Angeles, CA, United States and J ZhangZhou, University of Minnesota, Minneapolis, United States
Onset of crustal recycling via subduction and the first appearance of molecular oxygen (O2) in Archean atmosphere: A Note (1048520)
Sarbajit Dash1,2, E.V.S.S.K. Babu1,2 and Jérôme Ganne3, (1)CSIR-National Geophysical Research Institute, Uppal Road, Hyderabad, 500007, India, (2)Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India, (3)GET-OMP, Université de Toulouse, UPS, CNRS, IRD, CNES, 14 avenue E. Belin, Toulouse, 31400, France
Petrogenesis of the ~3.1Ga Mayurbhanj Gabbro-Anorthosite Complex, Singhbhum Craton (India): Magmatism in an active continental margin setting (1086970)
Chirasree Bhattacharjee, Jadavpur University, Department of Geological Sciences, Kolkata, India, Sisir Kanti Mondal, Jadavpur University (Calcutta, India) & American Museum of Natural History (New York City, USA), Kolkata (Calcutta), India and Laurie C Reisberg, CRPG CNRS, Vandeuvre les Nancy, France
Tectonic controls on Cratonization (Invited) (1050529)
Jesse Ray Reimink, Pennsylvania State University Main Campus, Department of Geosciences, University Park, United States and Andrew Smye, University of Texas at Austin, Austin, TX, United States
To the transition zone and back: nanolamellae in chromite reveal deep Archean subduction and carbon cycle (1080027)
Wei Hu1, Lu Wang1, Timothy M Kusky2 and Tao Chen3, (1)China University of Geosciences, Wuhan, State Key Laboratory of Geological Processes and Mineral Resources, Center for Global Tectonics, School of Earth Sciences, Wuhan, China, (2)China University of Geosciences, Wuhan, State Key Laboratory of Geological Processes and Mineral Resources, and Center for Global Tectonics, School of Earth Sciences, Wuhan, China, (3)China University of Geosciences, Wuhan, State Key Laboratory of Geological Processes and Mineral Resources, Wuhan, China
