Full reference: L.-H. Hou. 1977. A new primitive Pachycephalosauria from Anhui, China. Vertebrata PalAsiatica 15(3):198-202
Parent taxon: Pachycephalosauria according to P.-E. Dieudonné et al. 2020
See also Antunes and Sigogneau-Russell 1991, Butler et al. 2007, Butler et al. 2008, Butler and Zhao 2009, Carroll 1988, Dong 1978, Dong 1992, Han et al. 2012, Hou 1977, Maryanska 1990, Maryanska et al. 2004, Maryanska and Osmólska 1985, Olshevsky and Ford 1994, Perle et al. 1982, Schott et al. 2009, Sereno 1986, Sereno 2000, Sues 1997, Sues and Galton 1987, Sullivan 2006, Wall and Galton 1979, Williamson and Carr 2003, Williamson and Carr 2006, Woodruff et al. 2021 and Yu 1998
Sister taxa: Eupachycephalosauria, Goyocephale, Goyocephalia, Homalocephalidae, Pachycephalosauridae, Pachycephalosauroidea, Qiyunshanpus, Tianchungosauroidea, Tianyulong
Subtaxa: Wannanosaurus yansiensis
Ecology: ground dwelling herbivore
Distribution: found only at Yansi, Jingxian (IVPP) (Cretaceous of China)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.