Please consider the following session 3d at Goldschmidt Conference Lyon 2021 (4-9 July 2021).
Abstract submission deadline and Student Helper application deadline 26 February 2021
Theme 3: Earth's Lithosphere through Time: from Hadean to Modern
The Earth in Transition: from pre-Plate Tectonics to Plate Tectonics.
How and when did global Plate Tectonics begin on Earth and what went before? We welcome contributions on geochemical and petrological constraints and geodynamic models focused at global recycling on Earth, at styles of global tectonics and their temporal evolution, the origin and relation of subduction to Archean crustal and mantle-derived rocks, and the Hadean/Archean record from refractory minerals such as zircon, olivine, chromite and diamond.
Stephan V Sobolev https://2021.goldschmidt.info/goldschmidt/2021/meetingapp.cgi/Person/17664
John W. Valley https://2021.goldschmidt.info/goldschmidt/2021/meetingapp.cgi/Person/19072
Dept of Geoscience, U. Wisconsin
Alexander V Sobolev https://2021.goldschmidt.info/goldschmidt/2021/meetingapp.cgi/Person/159
University Grenoble Alps
Professor Alexander Sobolev
Institut des Sciences de la Terre (ISTerre)
Université Grenoble Alpes-CNRS
Maison des Géosciences
1381 rue de la Piscine
BP 53, 38041 Grenoble Cedex 9, France
Tel: 33 (0)476514108 Fax: 33 (0)476635252