2 billion year old fossil discovered

1. 2 billion year old fossil found

A newly discovered group of 2.1-billion-year-old fossil organisms may be the earliest known example of complex life on Earth. They could help scientists understand not just when higher life forms evolved, but why.

Single-celled organisms emerged from the primordial soup about 3.4 billion years ago. Almost immediately, some gathered in mats. But it was another 1.4 billion years before the first truly multicellular organism, called Grypania spiralis, appears in the fossil record.

The newly described fossils, which have yet to be given a species name, make Grypania less solitary. They lived at roughly the same time — Grypania in what is now the northern United States, the new fossils in Gabon. By raising the possiblity that multicellularity was a trend rather than an aberration, they also hint at an answer to the question of why complex life evolved, not just when.

2.1 BILLION! That’s with a “B”. For those keeping track, that’s 2,099,994,000 before the existence of the entire universe, according to Young Earth Creationists.

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