-
phylogenetic hypothesis of
Galton is
shown below. Taxa
considered hypsilophodontids are
enclosed by green. In 1992
David Weishampel and
Ronald Heinrich...
- R.D. (2009). "Comparative long bone
histology and
growth of the "
hypsilophodontid"
dinosaurs Orodromeus makelai,
Dryosaurus altus, and Tenontosaurus...
- twenty-first
century it
became clear through cladistic analysis that
hypsilophodontids formed an unnatural,
paraphyletic group of
successive off-shoots from...
- of Dryosaurus, a
hypsilophodontid dinosaur from the
Upper Jur****ic of
North America and East Africa, with a
review of
hypsilophodontids from the
Upper Jur****ic...
-
something of a
wastebasket taxon,
including ornithopods that were
neither hypsilophodontids or hadrosaurids. In practice,
animals like Callovosaurus, Camptosaurus...
- taxon, new to science, was
informally indicated as the "Proctor Lake
hypsilophodontid".
Later it was
understood that the
Hypsilophodontidae are an invalid...
-
Vectidromeus (meaning "Isle of
Wight runner") is an
extinct genus of
hypsilophodontid ornithopod dinosaur from the
Early Cretaceous Wes****
Formation of England...
- Dong Zhiming, who
named the
genus in 1997,
suggested that it was a
hypsilophodontid, and
described the
teeth as the
smallest ornithopod teeth yet known...
-
American hypsilophodontids a few
years later,
found that the
Phyllodon teeth best
matched those of Nanosaurus, and
agreed with a
hypsilophodontid identity...
-
group then fell out of favor.
Rodney Sheetz suggested in 1999 that "
hypsilophodontids" were
simply the
primitive forms of ornithopods, the
larger grouping...
