After Upchurch, 1998
<==o †Euhelopodidae [incl. Mamenchisaurinae Young & Chao, 1972; Shunosaurinae McIntosh, 1990] |-- †Shunosaurus lii Dong, Zhou & Zhang, 1983 `--+?- †“Hudiesaurus sinojapanorum” Dong, 1997 [nomen nudum] |?- †Klamelisaurus gobiensis Zhao X., 1993 |?- †Tienshanosaurus chitaiensis Young, 1937 |?- †Datousaurus bashanensis Dong & Tang, 1984 |-- †Bellusaurus sui Dong, 1990 `--+--o †Omeisaurus Young, 1939 | |?- †O. changshouensis Young, 1958a | |-- †O. junghsiensis Young, 1939 | `-- †O. tianfuensis He, Li, Cai & Gao, 1984 `--+-- †Euhelopus zdanskyi (Wiman, 1929) Romer, 1956 [Helopus zdanskyi Wiman, 1929] |-- †Tehuelchesaurus benitezii Rich, Vickers-Rich, Gimenez, Cúneo, Puerta & Vacca, 1999 `--o †Mamenchisaurus Young, 1954 [ [Zigongosaurus Hou, Chao & Chu, 1976; “Moshisaurus” Hisa, 1985 (nomen nudum)] |-- †M. constractus Young, 1954 |-- †M. hochuanensis Young & Chao, 1972 |-- †M. fuxiensis (Hou, Zhao & Chu, 1976) [Zigongosaurus fuxiensis Hou, Chao & Chu, 1976] |?- ?†M. sinocanadorum D. Russell & Zheng, 1994 |-- †M. anyuensis He, Yang, Cai, Li & Liu, 1996 |-- †M. youngi Pi, Quyang & Ye, 1996 `-- †M. jingyanensis Zhang & Li in Zhang & Chen, 1996
Reference(s):
- Keesey, T. M., 1996-2000: The Dinosauricon.
–iNet: http://dinosauricon.com/ - McIntosh, J. S., 1990: Sauropoda. 345-401
in Weishampel, D. B., Dodson, P., & Osmólska, H. (eds.), 1990: The Dinosauria.
–University of California Press, Berkley, Los Angeles, Oxford, 1990 xvi-733 - Upchurch, P., 1998: The Phylogenetic relationships of sauropod dinosaurs.
–Zoological Journal of the Linnean Society of London: Vol. 128, #1, pp. 43-103 - Sereno, P. C., Beck, A. L., Dutheil, D. B., Larsson, H. C. E., Lyon, G. H., Moussa, B., Sadleir, R. W., Sidor, C. A., Verricchio, D. J., Wilson, G. P. & Wilson, J. A., 1999: Cretaceous sauropods from the Sahara and the uneven rate of skeletal evolution among dinosaurs.
–Science: Vol. 286, 12 November, pp. 1342-1347 - Zhao, Xijin, 1993: A new Mid-Jurassic sauropod (Klamelisaurus gobiensis gen. et sp. nov.) from Xinjiang, China.
–Vertebrata Palasiatica: Vol. 31, #2, pp. 132-138