Activity

The New Find That Part Of North America, Specifically The Canadian Land Mass, Was Once Attached To Northern Australia 1.7 Byrs Ago Continues To Support The Plate Tectonic Theory, In Which The Earth’s Broken Lithosphere (Tectonic Plates) Have Been Moving Slowly, Relative To Each Other. The Plates, ~2 To 1.8 Bya, Came Together To Form What’s Believed To Be Earth’s First Super Continent, Nuna.

1.7-billion-year-old chunk of North America found in Australia

https://www.usatoday.com/story/tech/science/2018/01/23/australia-north-america-supercontinent-nuna/1058577001/

Rocks recently discovered in Australia bear striking similarities to those found in North America, according to a new study.