AnchisauriaDicraeosauridaeDinosauriaDiplodocimorphaDiplodocoideaEusaurischiaEusauropodaFlagellicaudataGravisauriaLate JurassicMassopodaNeosauropodaNorth AmericaPlateosauriaSaurischiaSauropodaSauropodiformesSauropodomorpha

Smitanosaurus 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: Smitanosaurus agilis

Jurassic: 154.8–145 Ma
Type: Sauropod

Length*:22 m72.2 ft
Weight*:17 t37,479 lb
ESR: 1 / 4 (estimated size reliability)
*The largest known specimen



Locations


Sources

Material: Partial cranial elements and first three cervical vertebrae.
References: John A. Whitlock & Jeffrey A. Wilson Mantilla, (2020), "The Late Jurassic sauropod dinosaur ‘Morosaurus’ agilis Marsh, 1889 reexamined and reinterpreted as a dicraeosaurid".

________________________

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


Pterosaur Database