The Paleoproterozoic global glaciation (a Snowball Earth event) and the onset of the Great Oxidation Event occurred between ca. and Ma, Ma earlier than previously estimated, new study concludes - also showing Snowball Earth periods had
The origin of complex life on Earth just got a little less mysterious
What caused the largest glaciation event in Earth's history, known as 'snowball Earth'?Geologists and climate scientists have been searching for the answer for years but the root cause of the phenomenon remains elusive.
How snowball Earth gave rise to complex life
How snowball Earth gave rise to complex life | Cosmos