pachycephalosaurians
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English
[edit]Noun
[edit]pachycephalosaurians
- plural of pachycephalosaurian
- 2015 December 10, “A New Taxon of Basal Ceratopsian from China and the Early Evolution of Ceratopsia”, in PLOS ONE[1], :
- The outgroup taxa include the basal ornithischians Lesothosaurus, Heterodontosaurus, and Agilisaurus, the non-iguanodontian ornithopods Haya, Orodromeus and Jeholosaurus, and the pachycephalosaurians Wannanosaurus, Goyocephale, Homalocephale and Stegoceras.