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Hypsilophodon (/ˌhɪpsɪˈlɒfoʊdɒn/;
meaning "high-crested tooth") is a
neornithischian dinosaur genus from the
Early Cretaceous period of England. It has...
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Megalosauridae and Scelidosauridae),
including within it the
genera Iguanodon,
Hypsilophodon, and Hadrosaurus, in
addition to
Cetiosaurus and
tentatively Stenopelix...
- is an
unnatural grouping which should only
include the type genus,
Hypsilophodon, with the
other genera being within clades like
Thescelosauridae and...
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Parksosauridae referring to all
animals closer to
Parksosaurus than
Hypsilophodon, but they
contained the same taxa so Boyd used
Parksosauridae under...
- the most
inclusive group containing Parasaurolophus walkeri but not
Hypsilophodon foxii. Later, in 2005, he
amended the
definition to
include Thescelosaurus...
-
Macrogryphosaurus gondwanicus and
Talenkauen santacrucensis than to
Hypsilophodon foxii or
Iguanodon bernissartensis",
expanding the
definition to include...
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Pachycephalosauria and Ceratopsia,
while the
latter typically includes Hypsilophodon and the more
derived Iguanodontia.
Neornithischia was
first named by...
- ****ociated with the
plant debris beds, a
notable exception is the "
Hypsilophodon bed"
present near the top of the formation, an up to 1
metre thick bed...
-
excavated the
types of new
dinosaur genera,
including Aristosuchus,
Hypsilophodon foxii, and ****anthus. Most of the
discoveries were then transferred...
- as a hypsilophodont, but more
recently recognized as
distinct from
Hypsilophodon.
Several species have been
suggested for this genus.
Three currently...
