Fossils in a Day / Official Clip

Rapidly decaying soft-bodied animals like jellyfish have been found around the world, and this presents an incredible conundrum for evolutionary s...

Rapidly decaying soft-bodied animals like jellyfish have been found around the world, and this presents an incredible conundrum for evolutionary scientists because jellyfish decay so rapidly that after a very short time, they typically leave no trace whatsoever.

Watch “Fossils in a Day” on Answers TV.