Something Has Been Making This Mark For 500 Million Years

Name: Something Has Been Making This Mark For 500 Million Years
Released: 2022-06-15
Duration: 11 min

S6 E40 June 15, 2022 0h 11m

Source:

Overview

Paleodictyon, a hexagonal-patterned fossil, is a bit of a mystery. We don’t even know if it’s a trace fossil, or the organism itself. So… what could it be?

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