
Beware any rock that’s oblong and cylindrical, like a stubby stone finger. It might not be a rock. It could, very likely, be a coprolite. Yes, that’s another name for fossilized feces.

Beware any rock that’s oblong and cylindrical, like a stubby stone finger. It might not be a rock. It could, very likely, be a coprolite. Yes, that’s another name for fossilized feces.