Earth's plate tectonics started through early mantle convection and crustal processes
the verdict
SUPPORTED
the evidence backs this
confidence 80/100
Current geological and geochemical evidence generally supports the view that Earth's early mantle convection and crustal processes played a foundational role in initiating plate tectonics.
Evidence for · 3
LLSVPs of primordial origin: Implications for the evolution of plate tectonics
2020 · cited by 5
Paper [1] utilizes thermo-chemical mantle convection models coupled with self-consistent plate generation to study how early mantle features influenced the evolution of plate tectonics.
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More for · 2
Contemporaneous mobile- and stagnant-lid tectonics on the Hadean Earth.
2026 · cited by 1
Paper [4] analyzes Hadean detrital zircons that record subduction-related magmatism, supporting early mobile-lid and tectonic processes.
Origin of continental crust on early Earth.
2025 · cited by 0
Paper [7] argues that the operation of plate tectonics was necessary for transforming mafic crust into felsic continental crust during the Archean.