-
Alaskacephale is an
extinct genus of pachycephalosaurid, a
group of dome-headed,
herbivorous ornithischian dinosaurs, that
lived during the Maastrichtian...
- †Homalocephale †Platytholus †Prenocephale †Sinocephale †Sphaerotholus †Tylocephale †Pachycephalosaurini ****van, 2003 †
Alaskacephale? †Pachycephalosaurus...
- Pachycephalosaurini,
Pachycephalosaurus is most
closely related to
Alaskacephale.
Dracorex and
Stygimoloch have also been
synonymized with Pachycephalosaurus...
- the
saurolophine hadrosaurid Edmontosaurus, the
pachycephalosaurin Alaskacephale gangloffi, an
unnamed azhdarchid pterosaur, and the
tyrannosaurine Nanuqsaurus...
- the
ceratopsid Pachyrhinosaurus perotorum, the
pachycephalosaurid Alaskacephale, a
large troodontid ****igned to the
dubious genus Troodon, the dromaeosaurids...
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Alaskacephale gangloffi Pachycephalosaurus wyomingensis...
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Alaskacephale gangloffi Pachycephalosaurus wyomingensis...
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Sphaerotholus edmontonensis Sphaerotholus goodwini Sphaerotholus buchholtzae Pachycephalosaurus Alaskacephale...
- grade,
whereas the
North American Pachycephalosaurus, Stygimoloch, and
Alaskacephale are in a
distinct group. The
Asian members also are more basal, with...
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Gravitholus Hanssuesia Stegoceras Texacephale Pachycephalosaurinae Acrotholus Alaskacephale Amtocephale Foraminacephale Goyocephale Homalocephale Pachycephalosaurus...
