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: Mandschurosaurus amurensis
| Length*: | 8.4 m | 27.6 ft |
| Weight*: | 3.2 t | 7,055 lb |
*The largest known specimen
Period
Epoch: Late Cretaceous
Stage: Maastrichtian
Years: 72.1–66 Ma
Details
Status: nomen dubium
Author: Riabinin
Year: 1930
Distribution
Area: Asia
Country: China
Region: Heilongjiang
Formation: Yuliangze
Locations
Sources
Material: Partial skeleton with skull fragments (could be chimera), referred 3 skeletons ?
References: Riabinin A. N. (1930). "Mandschurosaurus amurensis nov. gen, nov. sp. a hadrosaurian dinosaur from the Upper Cretaceous of the Amur River".
