Ordre
Éteint

Segnosaurischia

subjective synonym of Therizinosauroidea
Dong 1992
Ce taxon est considéré comme subjective synonym of du taxon valide Therizinosauroidea selon la Paleobiology Database. Voir la fiche de Therizinosauroidea →
Bibliographie
Description originale
Z. Dong and H. Yu. 1997. A new segnosaur from Mazongshan area, Gansu Province, China. Sino-Japanese Silk Road Dinosaur Expedition. China Ocean Press, Beijing