Search Results: Sphaerotholus triregnum

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Sphaerotholus
Rabu, 2026-03-04 20:57:34

the placement of the genus Sphaerotholus within the Pachycephalosauria. They recovered all proposed species of Sphaerotholus as a monophyletic group of...

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Pachycephalosaurus
Sabtu, 2026-05-30 06:00:34

Wannanosaurus, Goyocephale, Stegoceras, Homalocephale, Tylocephale, Sphaerotholus, and Prenocephale. Within the tribe Pachycephalosaurini, Pachycephalosaurus...

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Prenocephale
Senin, 2026-02-09 06:18:02

Sullivan considered Foraminacephale, "Prenocephale" edmontonensis, and Sphaerotholus goodwini to form a clade with the Asian taxon P. prenes. He considered...

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Stegoceras
Selasa, 2026-03-24 19:42:34

considered a juvenile pachycephalosaur of uncertain species (though perhaps Sphaerotholus goodwini). In 2006, Sullivan and Spencer G. Lucas considered it a juvenile...

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Ornithischia
Senin, 2026-05-25 10:50:32

Marginocephalia Pachycephalosauria Stegoceras validum Pachycephalosaurinae Sphaerotholus goodwini Pachycephalosaurus wyomingensis (Pachycephalosaurini) Ceratopsia...

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Alaskacephale
Senin, 2026-05-18 11:54:40

three-quarters the size of Prenocephale, and about the same size as Sphaerotholus and Foraminacephale. The latter measured 1.5 metres (4.9 ft) long and...

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Pachycephalosauria
Minggu, 2026-05-17 22:14:45

Skull domes of Gravitholus, Sphaerotholus, Stegoceras, and Pachycephalosaurus showing injuries...

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Zavacephale
Rabu, 2025-12-31 06:06:22

Sinocephale bexelli Sphaerotholus goodwini Pachycephalosaurini Platytholus clemensi Sphaerotholus lyonsi Sphaerotholus triregnum Sphaerotholus buchholtzae Pachycephalosaurus...

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Triceratops
Selasa, 2026-06-02 12:58:36

derived pachycephalosaurids Stygimoloch, Dracorex, Pachycephalosaurus, Sphaerotholus, and an undescribed specimen from North Dakota. The first two might...

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Brontotholus
Minggu, 2026-04-26 01:08:41

audeti Sphaerotholus goodwini Sphaerotholus buchholtzae Sphaerotholus edmontonensis Alaskacephale gangloffi Sphaerotholus triregnum Sphaerotholus lyonsi...

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Amtocephale
Minggu, 2025-08-03 23:06:49

Foraminacephale Goyocephale Homalocephale Pachycephalosaurus Platytholus Prenocephale Sinocephale Sphaerotholus Tylocephale See also: Timeline Category...

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Homalocephale
Senin, 2026-02-09 06:18:55

gobiensis Acrotholus audeti Prenocephale prenes Alaskacephale gangloffi Pachycephalosaurus wyomingensis Sphaerotholus buchholtzae Sphaerotholus goodwini...

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Goyocephale
Rabu, 2025-05-28 21:24:09

Amtocephale gobiensis Prenocephale prenes Acrotholus audeti Sphaerotholus goodwini Sphaerotholus buchholtzae Alaskacephale gangloffi Pachycephalosaurus wyomingensis...

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Tylocephale
Senin, 2026-04-13 13:45:19

(2021). Ontogeny and variation of the pachycephalosaurine dinosaur Sphaerotholus buchholtzae, and its systematics within the genus. Zoological Journal...

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Tyrannosaurus
Minggu, 2026-05-31 01:32:58

Denversaurus, the pachycephalosaurs Pachycephalosaurus, Platytholus and Sphaerotholus, the paravian theropods Acheroraptor and Pectinodon, other maniraptoran...

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Wannanosaurus
Minggu, 2025-11-02 22:02:48

Foraminacephale Goyocephale Homalocephale Pachycephalosaurus Platytholus Prenocephale Sinocephale Sphaerotholus Tylocephale See also: Timeline Category...

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Hanssuesia
Senin, 2026-01-26 10:07:01

Foraminacephale Goyocephale Homalocephale Pachycephalosaurus Platytholus Prenocephale Sinocephale Sphaerotholus Tylocephale See also: Timeline Category...

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Colepiocephale
Rabu, 2025-05-07 12:18:53

Foraminacephale Goyocephale Homalocephale Pachycephalosaurus Platytholus Prenocephale Sinocephale Sphaerotholus Tylocephale See also: Timeline Category...

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Platytholus
Senin, 2026-03-23 20:23:16

Amtocephale Prenocephale Acrotholus Platytholus Sphaerotholus edmontonensis Sphaerotholus goodwini Sphaerotholus buchholtzae Pachycephalosaurus Alaskacephale...

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Acrotholus
Selasa, 2026-03-24 20:26:09

gobiensis Acrotholus audeti Prenocephale prenes Alaskacephale gangloffi Pachycephalosaurus wyomingensis Sphaerotholus buchholtzae Sphaerotholus goodwini...

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Sinocephale
Selasa, 2026-04-14 01:26:28

squamosals. This is similar to Foraminacephale and some species of Sphaerotholus, but unlike some other pachycephalosaurs such as Stegoceras or Prenocephale...

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Parasaurolophus
Minggu, 2026-05-31 11:23:57

Titanoceratops ouranos; and the pachycephalosaurs Stegoceras novomexicanum and Sphaerotholus goodwini. Saurischians include the tyrannosaurid Bistahieversor sealeyi;...

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Foraminacephale
Minggu, 2025-09-28 17:16:22

base of the skull. Two traits also differentiate Foraminacephale from Sphaerotholus and Prenocephale: there are prominent grooves between the central lobe...

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Thomas Carr (paleontologist)
Jumat, 2025-12-19 13:15:39

nov. Carr, Williamson, & Schwimmer 2003 Sphaerotholus buchholtzae sp. nov. Williamson & Carr 2003 Sphaerotholus goodwini gen. et sp. nov. Williamson &...

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Gravitholus
Rabu, 2025-05-07 12:22:37

Foraminacephale Goyocephale Homalocephale Pachycephalosaurus Platytholus Prenocephale Sinocephale Sphaerotholus Tylocephale See also: Timeline Category...

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Acheroraptor
Senin, 2026-06-01 04:05:03

Creek Formation. Macrofossil taxa are represented by the dinosaurs Sphaerotholus buchholtzae and Pachycephalosaurus (pachycephalosaurid ornithischians)...

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List of dinosaur specimens with nicknames
Rabu, 2026-05-27 22:33:01

Cretaceous Period of #Montana. On the bottom left is the dome of a young #Sphaerotholus (MOR 3040) & on the right is the dome of #Pachycephalosaurus (MOR 1100)...

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Pentaceratops
Rabu, 2026-01-28 22:13:40

habitat include the hadrosaur Parasaurolophus, the pachycephalosaur Sphaerotholus, the armored dinosaur Nodocephalosaurus and the tyrannosauroid Bistahieversor...

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Nanotyrannus
Kamis, 2026-05-21 11:39:10

Edmontosaurus, pachycephalosaurs (Pachycephalosaurus, Platytholus, and Sphaerotholus), and ceratopsians (Leptoceratops, Torosaurus, and Triceratops). Dinosaurs...

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Texacephale
Selasa, 2026-03-24 20:26:55

Pachycephalosauridae Stegoceras Gravitholus Colepiocephale Texacephale Hanssuesia Sphaerotholus brevis S. goodwini S. edmontonense S. bucholtzae Pachycephalosaurini...

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Pachyrhinosaurus
Senin, 2026-06-01 20:14:28

Struthiomimus, the dome-skulled pachycephalosaurids Stegoceras, and Sphaerotholus edmontonensis, the ornithopod Parksosaurus warreni, the hadrosaurids...

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List of North American dinosaurs
Senin, 2026-05-18 05:31:50

synonyms of Triceratops), the pachycephalosaurs Pachycephalosaurus, Sphaerotholus, Stygimoloch, and Dracorex (the latter two possible synonyms of Pachycephalosaurus)...

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List of dinosaur genera
Sabtu, 2026-06-06 16:44:52

Sonorasaurus Soriatitan Soumyasaurus – possibly non-dinosaurian Spectrovenator Sphaerotholus Sphenosaurus – subsequently found to be a non-dinosaurian reptile Sphenospondylus...

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Denversaurus
Jumat, 2026-05-29 02:42:46

Edmontosaurus annectens, the Ankylosaur Ankylosaurus, the Pachycephalosaurs Sphaerotholus and Pachycephalosaurus, the Maniraptorans Anzu and Dakotaraptor, and...

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Montanoceratops
Minggu, 2025-09-28 11:56:57

Ornithomimus edmontonicus, and Struthiomimus altus, the pachycephalosaurid Sphaerotholus edmontonensis, the ornithopod Parksosaurus warreni, the hadrosaurids...

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Horseshoe Canyon Formation
Senin, 2026-06-01 07:52:43

Sphaerotholus...

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Atrociraptor
Senin, 2026-03-16 11:23:04

include the leptoceratopsid Montanoceratops, the pachycephalosaurid Sphaerotholus, the thescelosaurid Parksosaurus, and the alvarezsaurid Albertonykus...

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Anchiceratops
Kamis, 2026-03-26 16:19:17

curriei), ornithomimids (Ornithomimus edmontonicus), pachycephalosaurids (Sphaerotholus edmontonensis), hadrosaurids (Edmontosaurus regalis), ceratopsians (Pachyrhinosaurus...

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Saurolophus
Senin, 2026-06-01 10:51:12

Parksosaurus warreni, ankylosaurid Anodontosaurus lambei, pachycephalosaurid Sphaerotholus edmontonense, ornithomimids Dromiceiomimus brevitertius and an unnamed...

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Timeline of pachycephalosaur research
Senin, 2026-04-27 05:06:30

"glancing blows". Williamson and Carr described the new genus and species Sphaerotholus bucholtzae. He also described another species in that genus, S. goodwini...

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Thescelosaurus
Senin, 2026-03-02 11:33:33

Leptoceratops, pachycephalosaurids Pachycephalosaurus, Stygimoloch and Sphaerotholus, the hadrosaurid Edmontosaurus and possibly Parasaurolophus, ceratopsians...

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Paleobiota of the Hell Creek Formation
Sabtu, 2026-05-23 08:10:04

in the breakdown, but were relatively rare. Other dinosaurs, such as Sphaerotholus, Denversaurus, Torosaurus, Struthiomimus, Acheroraptor, Dakotaraptor...

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Leptoceratops
Minggu, 2025-10-26 21:51:37

Denversaurus, the pachycephalosaurs Pachycephalosaurus, Platytholus and Sphaerotholus, the paravian theropods Acheroraptor and Pectinodon, the other coelurosaurian...

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Dinosaur Park Formation
Senin, 2026-06-01 07:20:49

Judith River Formation Potentially synonymous with Stegoceras validum. Sphaerotholus S. lyonsi Upper, 76.10 ± 0.5 Ma Right squamosal Stegoceras S. validum...

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List of vertebrate fauna of the Maastrichtian stage
Kamis, 2026-05-21 16:23:06

Nemegt Formation, Omnogovi Province, Mongolia †Sphaerotholus †Sphaerotholus bucholtzae †Sphaerotholus edmontonensis 73–66 Ma, Campanian to Maastrichtian...

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List of marginocephalian type specimens
Rabu, 2026-05-20 06:02:35

Bibcode:2015CrRes..56..426M. doi:10.1016/j.cretres.2015.06.005. "†Sphaerotholus edmontonensis Brown and Schlaikjer 1943 (ornithischian)". Paleobiology...

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List of the prehistoric life of New Mexico
Selasa, 2025-12-16 06:11:24

†Shuvosaurus †Shuvosaurus inexpectatus Solemya †Sphaerotholus – type locality for genus †Sphaerotholus goodwini – type locality for species Spirorbis –...

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List of the prehistoric life of Montana
Minggu, 2025-11-02 15:33:40

†Scotiophryne – type locality for genus †Sequoia Sphaerium †Sphaerotholus †Sphaerotholus buchholtzae – type locality for species †Sphenopteris †Sphenopteris...

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Kirtland Formation
Senin, 2026-04-27 12:00:41

Sphaerotholus...

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List of vertebrate fauna of the Campanian stage
Sabtu, 2026-05-30 21:58:30

Sphaerotholus...

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Emily A. Buchholtz
Jumat, 2025-07-18 04:13:46

has done extensive work with pachycephalosaurians, in which the name Sphaerotholus buchholtzae honored her work.[citation needed] Buchholtz EA, Yozgyur...

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Frenchman Formation
Kamis, 2025-12-11 02:18:17

partial skeleton A caenagnathid theropod Ornithomimus Ornithomimus sp. Sphaerotholus cf. S. buchholtzae "nearly complete left postorbital" The first pachycephalosaurid...

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Nodocephalosaurus
Senin, 2026-01-12 21:58:40

the chasmosaurine ceratopsid Pentaceratops, the pachycephalosaurid Sphaerotholus, the ankylosaurine ankylosaurid Ziapelta, the dromaeosaurid Saurornitholestes...

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List of Mesozoic bird-line archosaur genera (P–S)
Senin, 2026-06-01 11:38:14

Montana) Differs from juveniles of the contemporary Pachycephalosaurus and Sphaerotholus, hence its classification as a new genus Plesiohadros - Khishigjav Tsogtbaatar...

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List of the Mesozoic life of Montana
Senin, 2026-03-23 21:06:33

†Spalacotheridium †Spalacotheridium mckennai Sphaerium †Sphaerium planum †Sphaerotholus †Sphaerotholus buchholtzae – type locality for species †Sphenopteris †Sphenopteris...

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1943 in paleontology
Senin, 2025-03-31 01:26:58

Troodon edmontonensis Sp. nov. Valid Brown & Schlaikjer Maastrichtian Horseshoe Canyon Formation Canada A species of Troodon now Sphaerotholus edmontonense...

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2023 in archosaur paleontology
Senin, 2025-11-03 19:48:53

Formation Canada ( Alberta) A pachycephalosaurine; a species of Sphaerotholus. Sphaerotholus triregnum Sp. nov Valid Woodruff, Schott & Evans Late Cretaceous...

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2002 in paleontology
Senin, 2025-11-17 10:18:46

Sphaerotholus...

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2021 in archosaur paleontology
Rabu, 2026-05-20 11:25:40

A study aiming to determine the taxonomic validity of the species Sphaerotholus buchholtzae and S. edmontonensis is published by Woodruff et al. (2021)...

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2003 in paleontology
Selasa, 2026-01-20 22:52:50

Valid taxon Dzik Poland Sinornithomimus Valid taxon Kobayashi Lü China Sphaerotholus Possible junior synonym of Prenocephale Williamson Carr "Wangonisaurus"...

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