-
Homalocephale (from Gr**** ὁμαλός, homalos, "even", and κεφαλή, kephalē, "head") is a
genus of
pachycephalosaurid dinosaur that
lived during the Late Cretaceous...
-
Formation of Mongolia. It was
similar in many ways to its
close relative,
Homalocephale. The
holotype specimen, Z. Pal. No. MgD-I/104,
consists of an isolated...
- fully-domed members, with flat-headed and
potentially juvenile taxa like
Homalocephale and
Goyocephale either just
outside or just
within the
clade of it and...
-
clade also
includes Stenopelix, Wannanosaurus, Goyocephale, Stegoceras,
Homalocephale, Tylocephale, Sphaerotholus, and Prenocephale.
Within the
tribe Pachycephalosaurini...
-
Homalocephale...
-
Tylocephale is
closely related to
other Asian pachycephalosaurs, like
Homalocephale and Goyocephale,
being part of the Old
World branch of the group. Being...
-
after identifying such
structures in the tail of the
pachycephalosaur Homalocephale. In 1979,
William Patrick Wall and
Peter Galton named the new species...
- horridus)
Goyocephala (Goyocephale + Pachycephalosaurus)
Homalocephaloidea (
Homalocephale + Pachycephalosaurus)
Homalocephalidae Pachycephalosauridae Ceratopsia...
-
which united the
genus with
Homalocephale,
which also has a flat
skull roof.
Goyocephale is
distinguished from
Homalocephale by its
overall proportions...
-
Santonian predating later species thought to have
primitive traits such as
Homalocephale and
Stegoceras validum.
Below is a
cladogram modified from
Evans et...
