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Dakotaraptor (meaning “thief from Dakota”) is a
potentially chimaeric genus of
maniraptoriform theropod dinosaur that
lived in
western North America during...
- the
biggest of the
dromaeosaurs in the form of
Utahraptor as well as
Dakotaraptor and Achillobator.
Being a carnivore,
Utahraptor was
adapted to hunt the...
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characteristics to
Dromaeosaurus such as
possibly its
closest relative Dakotaraptor.
Dromaeosaurus was
heavily built, more so than
other dromaeosaurs that...
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geologically youngest known species of dromaeosaurids, the
other being Dakotaraptor,
which is also
known from **** Cr****. A
basal cousin of Velociraptor...
- is one of the
largest dromaeosaurids known, with only Achillobator,
Dakotaraptor, and
Utahraptor approaching or surp****ing it in length. The type specimen...
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represented by some of the
largest species (Achillobator,
Dakotaraptor, Utahraptor). So far,
Dakotaraptor is the only
dromaeosaurine with
evidence of
quill ****s...
- of Velociraptor) to
approaching or over 6 m (20 ft) (in Utahraptor,
Dakotaraptor and Achillobator).
Large size
appears to have
evolved at
least twice...
-
Dakotaraptor Dromaeosaurus...
-
considered to be one of the
largest dromaeosaurs,
along with Austroraptor,
Dakotaraptor and Utahraptor.
Achillobator was a deep-bodied and
relatively short-armed...
- Sphaerotholus, and the
theropods Ornithomimus, Struthiomimus, Acheroraptor,
Dakotaraptor,
Pectinodon and Anzu.
Another formation with
Tyrannosaurus remains is...
