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: Jobaria tiguidensis

Length*: | 15.2 m | 49.9 ft |
Weight*: | 17 t | 37,479 lb |
*The largest known specimen
Period
Epoch: Middle Jurassic - Late Jurassic
Stage: Bathonian-Oxfordian
Years: 168.2–154.8 Ma
Details
Status: valid
Author: Sereno et al.
Year: 1999
Distribution
Area: Africa
Country: Niger
Region: Agadez
Formation: Tiourarén
Locations
Sources
Material: Several (?) individuals (include almost complete skeleton with skull).
References: Sereno, P.; et al. (1999). "Cretaceous Sauropods from the Sahara and the Uneven Rate of Skeletal Evolution Among Dinosaurs".