fragment of the jaw of a cave bear latin ursus spelaeus gray on a white background, anthropogenic period.

abstract animal anthropogenic background backgrounds beach bear beautiful bright cactus cast cave closeup design detail earth fossils fragment fresh front fungus garden geological geology gift gravel gray greenish grey healthy isolated jaw life marine material modern mollusk natural nature nautilus nobody nutrition ocean paleontology pattern pearl period permian raw reptile rough sea seashell seashore shell texture textured white