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Haplocanthosaurus priscus

Reptilia

Synonyms
Synonymy list
YearName and author
1903Haplocanthosaurus priscus Hatcher
1903Haplocanthus priscus Hatcher p. 1
1903Haplocanthosaurus priscus Hatcher p. 6
1903Haplocanthosaurus utterbacki Hatcher p. 27
1903Haplocanthosaurus priscus Hatcher p. 100
1907Haplocanthosaurus utterbacki Seitz p. 312
1916Haplocanthosaurus priscus Mook p. 140
1916Haplocanthosaurus utterbacki Mook p. 140
1919Haplocanthosaurus priscus Osborn and Mook p. 388
1927Haplocanthosaurus priscus Huene p. 457
1927Haplocanthosaurus utterbacki Huene p. 457
1930Haplocanthosaurus priscus Hay p. 192
1930Haplocanthosaurus utterbacki Hay p. 192
1939Haplocanthosaurus priscus Kuhn p. 86
1939Haplocanthosaurus utterbacki Kuhn p. 86
1970Haplocanthosaurus priscus Steel p. 66
1970Haplocanthosaurus utterbacki Steel p. 66
1979Haplocanthosaurus priscus Jain et al. p. 206
1981Haplocanthosaurus priscus McIntosh p. 11
1990Haplocanthosaurus priscus Bakker p. 1
1990Haplocanthosaurus priscus McIntosh p. 378
1995Haplocanthosaurus priscus Calvo and Salgado p. 30 fig. 18
1997Haplocanthosaurus priscus Carpenter p. 91
1998Haplocanthosaurus priscus Wilson and Sereno p. 19
1999Haplocanthosaurus priscus Bonaparte p. 158
1999Haplocanthosaurus utterbacki Bonaparte p. 158
1999Haplocanthosaurus priscus Carpenter p. 3
1999Haplocanthosaurus priscus Salgado p. 210
2004Haplocanthosaurus priscus Upchurch et al. p. 266
2005Haplocanthosaurus priscus Apesteguía p. 252 fig. 12.1
2005Haplocanthosaurus priscus Gallina and Apesteguía p. 158
2006Haplocanthosaurus priscus Chure et al. p. 236
2006Haplocanthosaurus pricus Mateus p. 231
2009Haplocanthosaurus priscus Mannion p. 523 fig. 3
2010Haplocanthosaurus priscus Canudo et al.
2011Haplocanthosaurus priscus Molnar p. 305
2012Haplocanthosaurus priscus Decker p. 8
2014Haplocanthosaurus priscus Foster and Wedel p. 197
2015Haplocanthosaurus priscus Cerda et al. p. 14
2019Haplocanthosaurus priscus Tschopp et al. p. 12
2023Haplocanthosaurus priscus Curtice et al. p. 80

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Life
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
RankNameAuthor
Romeriida
Diapsida()
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Saurischia()
Sauropoda()
Gravisauria
Eusauropoda
Neosauropoda
Diplodocoidea()
genusHaplocanthosaurus
speciespriscus()

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Haplocanthosaurus priscus Hatcher 1903
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Invalid names: Haplocanthosaurus utterbacki Hatcher 1903 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: hydroxyapatiteinfrao
Entire body: yesg
Adult length: 10 to < 100infrao
Adult width: 10 to < 100infrao
Adult height: 10 to < 100infrao
Thickness: thickinfrao
Architecture: compact or denseinfrao
Form: sphericalinfrao
Ontogeny: accretion, modification of partsinfrao
Grouping: gregariousinfrao
Environment: terrestrialinfrao
Locomotion: actively mobileinfrao
Life habit: ground dwellinginfrao
Diet: herbivoreinfrao
Reproduction: oviparousinfrao
Dispersal: direct/internalinfrao
Dispersal 2: mobileinfrao
Created: 2005-08-24 13:35:49
Modified: 2005-08-24 15:35:49
Source: g = genus, infrao = infraorder
References: Marsh 1875, Peczkis 1995

Age range: base of the Late/Upper Kimmeridgian to the top of the Early/Lower Tithonian or 155.70000 to 145.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Late/Upper Kimmeridgian - Early/Lower Tithonian155.7 - 145.0USA (Colorado) Haplocanthus priscus, Haplocanthosaurus utterbacki (type locality: 28366)