ID | Name | Species | Gender | Died of |
#717521 | Osteoporosis | Tyrannosaurus Rex | Female | of old age. |
#221646 | Osteopath | Sinornithosaurus | Male | of old age. |
#204210 | Ostentation | Bambiraptor | Female | of old age. |
#170881 | Osmosis | Buitreraptor | Male | of old age. |
#230289 | Osiris | Herrerasaurus | Male | of old age. |
#274280 | Oshun | Graciliraptor | Female | of old age. |
#310118 | Oscar | Pyroraptor | Male | of old age. |
#717684 | Oryp | Pyroraptor | Female | of old age. |
#455468 | Orphne | Linheraptor | Female | of old age. |
#607159 | Orphix | Balaur | Male | of old age. |
#82033 | Orphan | Bambiraptor | Male | of old age. |
#357239 | Oronrá | Guanlong | Female | of old age. |
#274414 | Oron | Bambiraptor | Male | of old age. |
#680379 | oromis | Coelophysis | Male | of old age. |
#417278 | Ornitholestes | Ornitholestes | Male | of old age. |
#523519 | Ornitha | Ornitholestes | Female | of old age. |
#356050 | Ornith 9 | Ornitholestes | Male | of old age. |
#473222 | Ornith 8 | Ornitholestes | Female | of old age. |
#517347 | Ornith 14 | Ornitholestes | Male | of old age. |
#505521 | Ornith 13 | Ornitholestes | Female | of old age. |