Earth's first stable continents did not form by subduction.
The geodynamic environment in which Earth's first continents formed and were stabilized remains controversial. Most exposed continental crust that can be dated back to the Archaean eon (4 billion to 2.5 billion years ago) comprises tonalite-trondhjemite-granodiorite rocks (TTGs) that were forme...
| Main Authors: | , , , , |
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| Format: | Journal Article |
| Published: |
Nature Publishing Group
2017
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| Online Access: | http://hdl.handle.net/20.500.11937/50231 |