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Koparion is a
genus of
small coelurosaurian theropod dinosaur, from the late Jur****ic
Period (Kimmeridgian stage), of Utah. It
contains the
single named...
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Hesperornithoides from the Late Jur****ic of Wyoming. The
slightly older Koparion of Utah is only
represented by a
single tooth, and
small maniraptoran teeth...
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dinosaurs known from the
Morrison Formation include the
predatory theropods Koparion, Stokesosaurus, Ornitholestes, Ceratosaurus, Allosaurus,
Torvosaurus and...
- Archaeornithoides?
Geminiraptor Harenadraco Hesperornithoides Jianianhualong Koparion?
Liaoningvenator Papiliovenator Paronychodon? Polyodontosaurus? Sinornithoides...
- Archaeornithoides?
Geminiraptor Harenadraco Hesperornithoides Jianianhualong Koparion?
Liaoningvenator Papiliovenator Paronychodon? Polyodontosaurus? Sinornithoides...
- period.
Although several Troodontid teeth were found, with the
troodontid Koparion named in 1994, a well
preserved skeleton wasn't
found until in 2001, a...
- "Kittysaurus" –
nomen nudum;
Eotyrannus Kiyacursor Klamelisaurus Kol
Koleken Koparion Koreaceratops Koreanosaurus "Koreanosaurus" –
nomen nudum; name
later used...
- Archaeornithoides?
Geminiraptor Harenadraco Hesperornithoides Jianianhualong Koparion?
Liaoningvenator Papiliovenator Paronychodon? Polyodontosaurus? Sinornithoides...
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Dinosaurs known from the
Morrison include the
theropods Ceratosaurus,
Koparion, Stokesosaurus, Ornitholestes,
Allosaurus and Torvosaurus, the sauropods...
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Camptosaurus and Dryosaurus, and the
theropods Allosaurus, Tanycolagreus,
Koparion, Stokesosaurus, Ceratosaurus, and Ornitholestes, as well as Othnielosaurus...
