Family Tree:
Dinosauria
Ornithischia
Cerapoda
Marginocephalia
Ceratopsia
Ceratopsidae
Chasmosaurinae
Dinosauria
Ornithischia
Cerapoda
Marginocephalia
Ceratopsia
Ceratopsidae
Chasmosaurinae
Pronunciation: kas-mo-sor-uh-nay
Author: Lawrence Lambe
Year: 1915
Meaning: Cleft lizards (see etymology)
Locomotion: Quadrupedal (four legs)
Synonyms: Ceratopsinae (Marsh, 1888)
Author: Lawrence Lambe
Year: 1915
Meaning: Cleft lizards (see etymology)
Locomotion: Quadrupedal (four legs)
Synonyms: Ceratopsinae (Marsh, 1888)
[Sereno, 2005]Definition
The most inclusive clade including Chasmosaurus belli but not Centrosaurus apertus.
About
Previously known as Ceratopsinae.
Click here to search Dinochecker for chasmosaurines.
Etymology
Chasmosaurinae is derived from the Greek "khasma" (wide opening/chasm/cleft) and "sauros" (lizard), named for the huge openings (fenestrae) in their frills, and their relationship to Chasmosaurus—the cleft lizard.
Relationships
References
Richard Swann Lull (1933) "A revision of the Ceratopsia or horned dinosaurs".