Mafic Archean continental crust prohibited exhumation of orogenic UHP eclogite
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DOI: 10.21203/rs.3.rs-127916/v1
Abstract: The absence of ultrahigh pressure (UHP) orogenic eclogite in the geological record older than c. 0.6 Ga is problematic for evidence of subduction having begun on Earth during the Archean (4.0–2.5 Ga). Many eclogites in… read more here.
Keywords: continental crust; crust; archean continental; crust prohibited ... See more keywords