CerapodaDinosauriaGenasauriaLate JurassicNeornithischiaNorth AmericaOrnithischiaOrnithopoda

Nanosaurus agilis

Every month, 100,000 readers use the Dinosaur Database, but we receive no support from you. Developing and updating the database requires a lot of work. Therefore, as of September 1, 2025, the database will be closed. If you want it to remain open and be updated, please support us via the "Buy us a coffee" button available on every page.


Dinosaur: Nanosaurus agilis

Jurassic: 154.8–145 Ma
Type: Ornithopod

Length*:2 m6.6 ft
Weight*:20 kg44 lb
ESR: 3.5 / 4 (estimated size reliability)
*The largest known specimen


Period

Epoch: Late Jurassic
Stage: Kimmeridgian-Tithonian
Years: 154.8–145 Ma

Details

Status: valid
Author: Marsh
Year: 1877

Distribution

Area: North America
Country: USA
Region: Colorado, Utah, Wyoming
Formation: Morrison


Locations


Sources

Material: At least several individuals.
References: Carpenter, K., Galton, P.M, (2018). "A photo documentation of bipedal ornithischian dinosaurs from the Upper Jurassic Morrison Formation, USA".

________________________

If you are interested in Excel Professional version of Dinosaur or Pterosaur Database, write to us


Pterosaur Database