Quebec

location of:

• Manicouagan crater

  Sources: Did the Manicouagan impact trigger end-of-Triassic mass extinction?

• Nuvvuagittuq greenstone belt

  Sources: Neodymium-142 evidence for Hadean mafic crust

Appears in1 item

• 
  The History of Earth1 item
  • The inner core begins to freeze?c. 565 Ma

Sources

1. ArticleDid the Manicouagan impact trigger end-of-Triassic mass extinction?