Akia terrane

Source: Wikipedia, the free encyclopedia.

The Akia terrane is a

stagnant lid tectonic processes,[10] and crust and mantle melting in an ultra-hot orogeny.[9]

The terrane underwent high grade granulite facies metamorphism at ~3.0 Ga, immediately after or simultaneous with the second major crust forming event.[9][10] Further high temperature metamorphism followed at ~2.7 Ga and ~2.5 Ga.[3][11] The earlier event is marked by widespread formation of pegmatite granite dykes[6] and may be associated with the juxtaposition of the Akia and Tuno terranes.[3][11]

References

  1. S2CID 4254354.{{cite journal}}: CS1 maint: multiple names: authors list (link
    )
  2. – via Lyell Collection.
  3. ^
    Elsevier Science Direct.{{cite journal}}: CS1 maint: multiple names: authors list (link
    )
  4. ^
    doi:10.37570/bgsd-2000-47-01.{{cite journal}}: CS1 maint: multiple names: authors list (link
    )
  5. .
  6. ^
    S2CID 134027320.{{cite journal}}: CS1 maint: multiple names: authors list (link
    )
  7. S2CID 132614766 – via Lyell Collection.{{cite journal}}: CS1 maint: multiple names: authors list (link
    )
  8. ISSN 1674-9871.{{cite journal}}: CS1 maint: multiple names: authors list (link
    )
  9. ^ .
  10. ^
    ISSN 0301-9268.{{cite journal}}: CS1 maint: multiple names: authors list (link
    )
  11. ^
    ISSN 0301-9268.{{cite journal}}: CS1 maint: multiple names: authors list (link
    )