-
Trachodon (meaning "rough tooth") is a
dubious genus of
hadrosaurid dinosaur based on
teeth from the Campanian-age
Upper Cretaceous Judith River Formation...
-
ascribed to the
species Edmontosaurus annectens (originally
known as
Trachodon annectens), a
hadrosaurid ("duck-billed dinosaur"). The
mummy was found...
- and
Trachodon, as well as Edmontosaurus.
References predating the 1980s
typically use Anatosaurus, Claosaurus, Diclonius, Thespesius, or
Trachodon for...
-
described and
named them in 1856; two of the
several species named were
Trachodon mirabilis of the
Judith River Formation and
Thespesius occidentalis of...
- Hadrosaurus, Thespesius, and
Trachodon, with
references predating the 1980s
typically using Anatosaurus, Claosaurus, Thespesius, or
Trachodon for
edmontosaur fossils...
-
compared the
teeth to
those of the
species Trachodon mirabilis,
Trachodon (Pteropelyx) selwyni,
Trachodon (Pteropelyx) marginatus, and
Pteropelyx grallipes...
-
found in the 1850s and
named by
American paleontologist Joseph Leidy:
Trachodon mirabilis from
Montana and
Thespesius occidentalis from
South Dakota in...
-
hadrosaurid limb
material and
other bones (originally GSC 419) from
Alberta as
Trachodon marginatus.
Paleontologists began finding better remains of hadrosaurids...
- hadrosaurid. The
holotype material was
initially referred to the
genus Trachodon (a
nomen dubium) as T.
amurense by
Riabinin (1925), but was
later re****igned...
- full-sized 'dead'
Stegosaurus and
swimming woolly rhinoceros,
Brontosaurus and
Trachodon models), as well as life-sized
model plants (as in the
Carboniferous forest...
