Akaiwa

2 dinosaur genera in Omnisaura with fossils from the Akaiwa, oldest first. See all rock units.

CaririchniumLeonardi 1984
Footprints and traces143.1–93.9 million years ago
ByakudansauropusAzuma and Takeyama 1991
Footprints and traces137.05–121.4 million years ago