Did Snowball Earth Cause an Explosion or Extinction of Life? GEO GIRL
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Why palm oil is in everything, and why that's bad
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Brachiopoda || Lamp Shell || Morphology of Brachiopoda || Geological History of Brachiopoda
13:37
The Time Bacteria Caused The Largest Extinction Event Ever! GEO GIRL
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Mass Extinction Causes that Nobody Talks About! (& Addressing Comments ;) | GEO GIRL
49:12
Why Did The Earth Totally Freeze For 100 Million Years?
1:33:38
What Caused The Cambrian Explosion?
26:17
Snowball Earth or Slushball Earths? 3 times Earth was covered in ice | GEO GIRL
18:06