Sci Show: Vestiges of a Volcanic Arc Hidden Within Chicxulub Crater - Scientists discovered magmatic remnants of a volcanic arc by dating granitic rocks of the middle crust excavated by, and hidden within, the Chicxulub impact crater.

Thursday, July 8, 2021

Vestiges of a Volcanic Arc Hidden Within Chicxulub Crater - Scientists discovered magmatic remnants of a volcanic arc by dating granitic rocks of the middle crust excavated by, and hidden within, the Chicxulub impact crater.

https://ift.tt/3dZ5Y12 via /r/science https://ift.tt/3AIyz4q

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