- the
specimen in 1900,
referred to it as
Claosaurus,
because E.
annectens was
thought to be a
species of
Claosaurus at the time. Additionally, it is more...
- time,
following Marsh's
death in 1899,
Claosaurus annectens was
variously classified as a
species of
Claosaurus, Thespesius, or Trachodon.
Opinions varied...
- Anatotitan,
Claosaurus, Hadrosaurus, Thespesius, and Trachodon, with
references predating the 1980s
typically using Anatosaurus,
Claosaurus, Thespesius...
-
Omeisaurus Apatosaurus Barosaurus Dicraeosaurus Seismosaurus The
belief that
Claosaurus had a
gizzard has been
discredited on the
grounds that the
fossil remains...
-
close ****ociation with the
fossil remains of the duck-billed
hadrosaur Claosaurus and
interpreted it as gastroliths.
Brown was
among the
first paleontologists...
- Leidy, 1858 (the type
genus and
species of
Hadrosauridae Cope, 1869) and
Claosaurus agilis Marsh, 1872 (Dinosauria: Ornithopoda) from the Late Cretaceous...
- Artist's
impression of a
Cretoxyrhina and two
Squalicorax circling a dead
Claosaurus in the
Western Interior Seaway Elasmosaurus platyurus in the
Rocky Mountain...
-
Othniel Charles Marsh made an
endocast of a
specimen then
referred to
Claosaurus annectens; only
basic remarks were
possible but it was
noted that the...
-
Probactrosaurus but less
derived than Hadrosauridae. The
exclusion of
Claosaurus, Jeyawati, Levnesovia, Nanyangosaurus,
Shuangmiaosaurus and Telmatosaurus...
-
first endocast of an
ankylopolloxian brain, for in 1893, the
skull of a
Claosaurus annectens (today
referred to the
genus Edmontosaurus) was used by Othniel...
