Genus
Extinct

Ultrasaurus

nomen dubium Sauropoda
Kim 1981
This taxon is considered nomen dubium of the valid taxon Sauropoda according to the Paleobiology Database. See the page for Sauropoda →
Bibliography
Original description
H. M. Kim. 1981. [Cretaceous dinosaur bones excavated from two localities in Korea]. Journal of the Geological Society of Korea 17(4):297