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Pachycephalosauridae

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Journal Article
Published: 01 January 1971
Journal of Paleontology (1971) 45 (1): 40-47.
Journal Article
Published: 01 September 1945
Journal of Paleontology (1945) 19 (5): 534-538.
Journal Article
Journal: PALAIOS
Published: 01 February 1998
PALAIOS (1998) 13 (1): 41-51.
...%; Dromaeosauridae, 2%; Pachycephalosauridae, 1%; and Troodontidae, 1%. Among these groups, dromaeosaurs and troodontids are represented only by teeth, a circumstance attributed at least in part to thin-walled bones whose potential for preservation in an active fluvial system is jeopardized. Ornithomimids constitute...
Journal Article
Journal: PALAIOS
Published: 01 February 1998
...%; Dromaeosauridae, 2%; Pachycephalosauridae, 1%; and Troodontidae, 1%. Among these groups, dromaeosaurs and troodontids are represented only by teeth, a circumstance attributed at least in part to thin-walled bones whose potential for preservation in an active fluvial system is jeopardized. Ornithomimids constitute...
Series: GSA Special Papers
Published: 01 January 1987
DOI: 10.1130/SPE209-p35
... sanjuanensis , ?Pachycephalosauridae, Ankylosauria, Ankylosauridae, Nodosauridae, ? Euoplocephalus sp., ? Panoplosaurus sp., Hadrosauridae, Kritosaurus navajovius , Parasaurolophus tubicen , P. cyrtocristatus , Ceratopsidae, cf. Chasmosaurus sp., Pentaceratops sternbergii , P. fenestratus...
Journal Article
Published: 01 March 1983
Canadian Journal of Earth Sciences (1983) 20 (3): 462-472.
...) of Alberta show a slightly thickened frontal with an ornamentation of bony tubercles; they are referred to a new genus. A new genus of Pachycephalosauridae is described from the Hell Creek Formation (Maestrichtian) of Montana; it has horn-like projections on the squamosal. Sutural fusion between the quadrate...
Journal Article
Published: 01 June 1979
Canadian Journal of Earth Sciences (1979) 16 (6): 1176-1186.
... , and typical of ornithopods in general, is lacking in Stegoceras and Pachycephalosaurus . The loss of this separation may be the result of head butting.The family Pachycephalosauridae possesses sufficient ornithopod characters to justify their retention in that suborder. It does, however, represent an aberrant...
Image
Figure  3 —Dinosaur teeth from the Talley Mt. microsites.  1,  Hadrosaurid;...
Published: 01 January 2001
Figure 3 —Dinosaur teeth from the Talley Mt. microsites. 1, Hadrosaurid; hatchling or juvenile (LSUMG 489:5538, occlusal view); 2, Ceratopsian tooth fragment (LSUMG 488:6230, occlusal view); 3, Tyrannosaurid tooth fragment, close-up of denticles (LSUMG 489:5580); 4, 5, Pachycephalosauridae
Journal Article
Published: 01 September 2005
Journal of Paleontology (2005) 79 (5): 997-1001.
... figured puncture marks sensu Fiorillo (1988 , figs. 5, 6). The proximal end of the indentation has a broken margin ( Fig. 2.3 ). Suborder Pachycephalosauria Maryanska and Osmolska, 1974 Family Pachycephalosauridae Sternberg, 1945 Subfamily Pachycephalosaurinae Sereno, 2000 Figure...
FIGURES
Journal Article
Published: 01 January 2001
Journal of Paleontology (2001) 75 (1): 208-215.
...Figure 3 —Dinosaur teeth from the Talley Mt. microsites. 1, Hadrosaurid; hatchling or juvenile (LSUMG 489:5538, occlusal view); 2, Ceratopsian tooth fragment (LSUMG 488:6230, occlusal view); 3, Tyrannosaurid tooth fragment, close-up of denticles (LSUMG 489:5580); 4, 5, Pachycephalosauridae...
FIGURES
Journal Article
Journal: PALAIOS
Published: 01 May 2013
PALAIOS (2013) 28 (5): 285-292.
... (Ornithischia, Pachycephalosauridae) : Journal of Vertebrate Paleontology , v. 23 , p. 181 – 207 . Sullivan R.M. 2006 , A taxonomic review of the Pachycephalosauridae (Dinosauria: Ornithischia...
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Journal Article
Journal: Paleobiology
Published: 01 January 2004
Paleobiology (2004) 30 (2): 253-267.
... . Pachycephalosaurids: dinosaurian battering rams . Discovery , 6 : 22 - 32 . Galton , P. M. 1971 . A primitive dome-headed dinosaur (Ornithischia: Pachycephalosauridae) from the lower Cretaceous of England and the function of the dome of pachycephalosaurids . Journal of Paleontology , 45 : 40 - 47...
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Journal Article
Published: 29 August 2011
Canadian Journal of Earth Sciences (2011) 48 (9): 1342-1354.
... Pachycephalosauridae or a basal ornithopod taxon. Comments: Thescelosaurinae Sternberg, 1940 was originally erected to differentiate Thescelosaurus from the Hypsilophodontinae ( Hypsilophodon , Dysalotosaurus , and Parksosaurus ) within the Hypsilophodontidae, based on length and robustness of appendicular...
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Journal Article
Published: 01 May 2008
Journal of the Geological Society (2008) 165 (3): 613-623.
.... , 1971c . A primitive dome-headed dinosaur (Ornithischia: Pachycephalosauridae) from the Lower Cretaceous of England and the function of the dome of pachycephalosaurids . Journal of Paleontology , 45 , 40 – 47 . Galton , P.M. , 1974 . The ornithischian dinosaur Hypsilophodon from...
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Journal Article
Published: 04 March 2013
Canadian Journal of Earth Sciences (2013) 50 (7): 701-726.
...   Thescelosauridae     Parksosaurus warreni*   Pachycephalosauridae     Sphaerotholus sp. *    cf. Colepiocephale sp.   Hadrosauridae     Edmontosaurus regalis*     Saurolophus osborni*     Hypacrosaurus altispinus*   Ankylosauridae     Euoplocephalus tutus   Nodosauridae...
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Journal Article
Journal: PALAIOS
Published: 01 May 2008
PALAIOS (2008) 23 (5): 289-297.
... and sturgeons ( Acipenser ) are less common and vary in abundance between localities, but low sample size makes conclusions regarding relative abundance of these two taxa tenuous. Ornithischian teeth (Ceratopsidae, Hadrosauridae; cf. Thescelosaurus , Ankylosauridae, and Pachycephalosauridae) hold the same rank...
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Journal Article
Journal: Paleobiology
Published: 27 March 2017
Paleobiology (2017) 43 (3): 495-507.
Journal Article
Published: 01 January 2002
Rocky Mountain Geology (2002) 37 (2): 237-254.
... the mistake later, but referred to the horns as Ceratops alticornus . It was Hatcher (1907) who assigned the specimen to Triceratops . Family PACHYCEPHALOSAURIDAE Material .—AMNH 3951 (type of Cionodon arctatus ) maxillary fragment, dorsal vertebrae, metatarsal III distal end, metatarsal IV...
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Journal Article
Published: 08 August 2017
Canadian Journal of Earth Sciences (2017) 54 (9): 919-935.
FIGURES | View All (16)
Journal Article
Published: 01 December 2012
Bulletin de la Société Géologique de France (2012) 183 (6): 547-559.
... ; Pachycephalosauridae: Pachycephalosaurus wyomingensis , Stegoceras edmontonense , Stygimoloch spinifer , Sphaerotholus buchholtzae , S. goodwini , Dracorex hogwartsia ( Bakker et al. , 2006 ); Neoceratopsia: Leptoceratops gracilis , Montanaceratops sp. ; Ceratopsidae: Triceratops horridus , Torosaurus...
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