This man came up with most credible explanation for Earth's biggest mass extinction

This man came up with most credible explanation for Earth's biggest mass extinction https://ift.tt/Mhf8FyP6J How Earth went from an rock covered in magma oceans by comets and meteors to a green-and-blue orb teeming with life over 3 billion years is the work of paleontologist Andrew Knoll, who will be awarded the Crafoord Prize on Monday.

Comments

Popular posts from this blog

Woman explains what caused her to leave white supremacist group