Sources

4 Total Sources

Study Says 540-Million-Year-Old Feces Helped Fuel Cambrian Explosion

Ars Technica8d ago

Study: Early Animal Feces Fueled Cambrian Explosion

The Brighter Side of News8d ago

How animal feces became an evolutionary force 540 million years ago - The Brighter Side of News

Earth.com8d ago

Fossil feces helped fuel the growth of early marine ecosystems - Earth.com

Scientific American9d ago

Ancient Poop Hypothesis Fuels Cambrian Explosion Theory