-
sample of
Chasmosaurus belli skulls;
others are seen as
valid species of
Chasmosaurus or as
separate genera. In 1933
Barnum Brown named Chasmosaurus kaiseni...
-
Formation of Alberta, Canada, was ****igned to
Chasmosaurus russelli in 1940, but only to
Chasmosaurus in 1995, as the lack of a neck
frill prevented...
-
Dinosaur Park Formation. It is
sometimes included in the
genus Chasmosaurus as
Chasmosaurus irvinensis instead of
being recognized as its own genus. In 2010...
-
William Strain. This
material was
studied by
Lehman in 1989 and
named Chasmosaurus mariscalensis. It is
known only from the
holotype UTEP P.37.7.086 a partial...
-
Daniel Madzia and
colleagues in 2021 as "the
largest clade containing Chasmosaurus belli and
Triceratops horridus, but not
Centrosaurus apertus". Below...
- Late
Cretaceous chasmosaurine ceratopsid dinosaurs,
Chasmosaurus irvinensis (CMN 41357) and
Chasmosaurus belli (ROM 843)". In Ryan,
Michael J.; Chinnery-Allgeier...
- a
female Brachiosaurus, Jagger, a male Stegosaurus, Hammer, a male
Chasmosaurus, and Madonna, a
female Geosternbergia (despite
having the
crest of a...
- Utahceratops.
Their clade was
perhaps more
derived than the
earlier genus Chasmosaurus but more
basal than Anchiceratops, the
latter representing a line of...
- Daspletosaurus, Brachylophosaurus, Parasaurolophus, Scolosaurus, and
Chasmosaurus. The
first specimen, AMNH 5240, was
discovered in 1911 by
Barnum Brown...
-
diagrams of
possible muscle attachments in the
frills of
Styracosaurus and
Chasmosaurus, but did not
subscribe to the idea that they
completely filled in the...
