Graham Shields, a geology professor at University College London, stated, 'All complex, multicellular life, such as animals, arose out of this deep freeze, with the first evidence in the fossil record appearing shortly after the planet thawed.' This highlights the profound impact of the Snowball Earth period on the evolution of life on our planet.
Scientists believe that at least two significant Snowball Earth glaciations occurred between 640 and 710 million years ago. These periods were crucial in triggering the development of complex multicellular life, demonstrating how extreme climatic conditions shaped the diversity of life we see today.
Collection
[
|
...
]