Were These Caves Licked into Place?
Were These Caves Licked into Place?
nautil.us Were These Caves Licked into Place?
Some of the Earth’s hardest features have been shaped by soft animal bodies.
3 comments
Elephant (or mastodon?) miners, that's absolutely wild.
Here's one of the ground sloth caves. I'm amazed they still exist so many thousands of years later!
Geologists just can't stop can they?