Dinosaurs and other fossils found in O2
The Paleobiology Database records 101 fossil occurrences of 41 genera in O2, including 1 dinosaur genera. Every fossil site is shown on the map; colours show the main group found there. Countries are as recorded by the Paleobiology Database for each fossil collection.
Dots are fossil collections in the Paleobiology Database on today’s map, merged where closer than about 5 km. See them on the ancient Earth →
What dinosaurs have been found in O2?
The Paleobiology Database records 1 dinosaur genera from O2. Those with the most fossil records there are Plateosaurus.
Dinosaurs found in O2 (1 genera)
Ice Age & later mammals (17 genera)
Odobenus, Cervus, Mammuthus, Castor, Bison, Mammut, Homotherium, Megaloceros, Coelodonta, Choneziphius · 7 more genera recorded.
Ancient fish & sharks (12 genera)
Otodus, Carcharodon · 10 more genera recorded.
Ammonites & nautiloids (11 genera)
11 more genera recorded.
Fossil occurrences: Paleobiology Database (CC0 as reported by the API; CC BY 4.0 policy), downloaded 23 October 2026. Genus pages quote Wikipedia (CC BY-SA 4.0).