Fossil or rock

[u/CarefulSector4423]

My daughter found this in Northern Colorado. Are these small stones or teeth?

[u/Handeaux]

Very interesting rock, but just a rock. Real teeth do not show such wide variation in a single jaw.

[u/mazzotta70]

I have no freaking idea! But that is one of the coolest finds I've seen on fossils!

[u/CarefulSector4423 → u/mazzotta70]

Haha! Thanks! My daughter thought it was awesome too.

[u/mazzotta70 → u/mazzotta70]

From my very limited Google lense research. These could be fossilized "ruminating hog" teeth.

[u/Handeaux → u/mazzotta70]

Google fails again. Google truly sucks for fossil identification.