Eons

How Worm Holes Ended Wormworld (2021x8)

Air date: Mar 18, 2021

Elongated tubes, flat ribbons, and other “worm-like” body plans were so varied and abundant that a part of the Ediacaran is sometimes known as Wormworld. But in the end, the ancient Wormworld was ended by the actions of its very own worms.