Science

Earth’s first continents emerged from the ocean 700m years earlier than thought – The Guardian Australia

Ancient rock forms suggest world’s first stable cratons rose above sea level more than 3bn years ago

Published

4 years ago

November 9, 2021

Australia newsAncient rock forms suggest worlds first stable cratons rose above sea level more than 3bn years ago
The Earths first continents rose out of the ocean 700m years earlier than previously thought, a new analysis of ancient rocks suggests.
Researchers…

Click here to view the original article.

Related Topics:Australia The Guardian

Up Next

Magmatic thickening of crust in non–plate tectonic settings initiated the subaerial rise of Earth’s first continents 3.3 to 3.2 billion years ago – pnas.org

Don't Miss

Why did glacial cycles intensify a million years ago? Researchers find clues on the bed of the Atlantic Ocean – Phys.org

General14 hours ago

Thailand punches above its weight in film creativity and cross-border appeal. Here’s why

Noosa News6 hours ago

NRL live updates: Newcastle Knights vs Melbourne Storm, St George Illawarra Dragons vs Sydney Roosters, North Queensland Cowboys vs Canterbury Bulldogs