coolislandsong24: Mesohippus
coolislandsong24: Simi Valley mastodon
coolislandsong24: Simi Valley mastodon
coolislandsong24: Simi Valley mastodon
coolislandsong24: Kew Quarry slab
coolislandsong24: Kew Quarry slab
coolislandsong24: Kew Quarry slab
coolislandsong24: Brontothere jaw
coolislandsong24: Brontothere jaw
coolislandsong24: Turtle scute
coolislandsong24: Crocodile leg bone
coolislandsong24: Ancient carnivore
coolislandsong24: Miacid jaw
coolislandsong24: Oreodont jaw
coolislandsong24: Protoceratid jaw
coolislandsong24: Primate jaw
coolislandsong24: Rhino jaw
coolislandsong24: Snake vertebra
coolislandsong24: Rodent jaw
coolislandsong24: Arroyo Grande mastodon
coolislandsong24: Fossil dolphin
coolislandsong24: midsection
coolislandsong24: Mammoth tooth