Bones and Tooth Petrification Artefacts

by comp
Bones and Tooth Petrification Artefacts. Cattle bones.

Bones and Tooth

Bones and Tooth Petrification Artefacts

From left to right: Fragment of a very old cattle bones. A fossilized tooth of an undefined animal. A petrified bones found in the riverbed of the Danube, near Ulm.