- also
suggested that his taxa
Agathaumas, Monoclonius, and Dysg****
could be Hadrosaurids. Cope did not ****ign
Agathaumas into the
group now recognized...
- two taxa,
Agathaumas sylvestris and
Polyonax mortuarius, in 1872 and 1874, respectively, by Marsh's
archrival Edward Drinker Cope.
Agathaumas was named...
-
Monoclonius was
Edward Drinker Cope's
third named ceratopsian,
after Agathaumas and Polyonax.
Several fossils were
found by Cope, ****isted by a young...
-
spike was even
featured in
Charles Knight's
painting of Cope's
ceratopsid Agathaumas,
likely based on Marsh's hypothesis.
Marsh also
named a
species of now-dubious...
-
different from any type of
dinosaur then known. He
named the new
species Agathaumas sylvestris,
meaning "marvellous forest-dweller". Soon after, Cope named...
- Meanwhile, an
Agathaumas is
attacked by the Allosaurus, and
gores it to death. Suddenly, a
Tyrannosaurus attacks and
kills the
Agathaumas,
along with an...
-
Agathaumas Brachyceratops Ceratops Dysg****
Monoclonius Polyonax Chasmosaurinae Centrosaurinae...
- In Hadrosauridae, he
included Hadrosaurus, Cionodon, and
tentatively Agathaumas.
Ornithopoda means "bird feet", from the Gr**** ornithos,
ornis ("bird")...
-
Agathaumas Brachyceratops Ceratops Dysg****
Monoclonius Polyonax Chasmosaurinae Centrosaurinae...
- or
unique genera based on morphometrics. In
addition there is a genus,
Agathaumas,
which is
considered to be a
nomen dubium as it is
based on ambiguous...
