Earth's Earliest Phaneritic Ultramafic Rocks: Mantle Slices or Crustal Cumulates?

Earth's Earliest Phaneritic Ultramafic Rocks: Mantle Slices or Crustal Cumulates?

Abstract When plate tectonics initiated remains uncertain, partly because many signals interpreted as diagnostic of plate tectonics can be alternatively explained via hot stagnant‐lid tectonics. One such signal involves the petrogenesis of early Archean phaneritic ultramafic rocks. In the Eoarchean...

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Bibliographic Details
Main Authors: Jiawei Zuo, A. Alexander G. Webb, Emily J. Chin, Lukáš Ackerman, Jason Harvey, Peter J. Haproff, Thomas Müller, Qin Wang, Arthur H. Hickman, Dominik Sorger, Anthony Ramírez‐Salazar
Format: Article
Language:English
Published: Wiley 2022-12-01
Series:Geochemistry, Geophysics, Geosystems
Subjects:
geochemistry
Isua
Pilbara
ultramafic rocks
tectonics
petrogenesis
Online Access:https://doi.org/10.1029/2022GC010519

Internet

https://doi.org/10.1029/2022GC010519

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