S297 - Set of 2 Huge Ice Age Cave Bear (Ursus spelaeus) Claws - Upper Pleistocene Changaspis elongata Bartonian stage (~40 Million Years)

Bartonian stage (~40 Million Years)

This piece has a complicated taxonomic assignation

Parent taxon: Cheiruridae according to E

Kobayashia

sand shoal (4)

S297 - Set of 2 Huge Ice Age Cave Bear (Ursus spelaeus) Claws - Upper Pleistocene Changaspis elongata Bartonian stage (~40 Million Years)Impressive claw belonging to the famous and enormous Ice Age cave bear (Ursus spelaeus). Completely natural, without restorations or repairs. Only a colorless professional stabilizer called Paraloid B72 has been applied to ensure its proper preservation. These types of bones, found inside caves, have been exposed to extremely high humidity levels for thousands of years. When they are unearthed from the caves, the moisture within their structure begins