Scientists find evidence for an ancient supercontinent that covered 80 percent of Earth’s surface
A new global isotopic map has revealed vast fragments of ancient Gondwanan crust buried beneath younger mountain belts…
Breakup of Ancient Supercontinent Nuna 1.5 Billion Years Ago May Have Created Giant Incubators for Complex Life
Credit: Unsplash/Javier Miranda. From 1.8 billion to 800 million years ago, Earth was seemingly quite a boring place.…