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Homalocephale (from Gr**** ὁμαλός, homalos, "even", and κεφαλή, kephalē, "head") is a
genus of
pachycephalosaurid dinosaur that
lived during the Late Cretaceous...
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Sometimes it has been
classified as a
member of the now-deprecated
family Homalocephalidae, now
thought to be an
unnatural ****embly of
pachycephalosaurians without...
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primitive pachycephalosaurian, and was
originally included in the
family Homalocephalidae,
which united the
genus with Homalocephale,
which also has a flat skull...
- Pachycephalosaurus)
Homalocephaloidea (Homalocephale + Pachycephalosaurus)
Homalocephalidae Pachycephalosauridae Ceratopsia (Triceratops > Pachycephalosaurus)...
- dome-headed
Pachycephalosauridae (including Stegoceras) and the flat-headed
Homalocephalidae (originally
spelled Homalocephaleridae). Wall and
Galton did not find...
- flat-headed
pachycephalosaurs constituted a
distinct family called the
Homalocephalidae. Hans-Dieter Sues
argued that
while pachycephalosaurs probably did...
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primitive pachycephalosaurian, and was
originally included in the
family Homalocephalidae,
which united the
genus with Homalocephale,
which also has a flat skull...
- to some
pachycephalosaurian group. In 1991 they ****igned it to the
Homalocephalidae, in 1992 to the Pachycephalosauridae. However, they soon
rejected this...