Fossilized Skin on Dinosaur ‘Mummies’ Isn’t Skin at All
Posted into Scientific American @npub1xngx...q7zm

Scientific American
Dinosaur Mummies Are Clay Molds, Not Soft-Tissue Fossils, New Study Reveals
Wyoming’s “dinosaur mummies,” once thought to preserve fossilized flesh, are actually detailed clay molds formed by microbes as the creatures...




