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Kangnasaurus coetzeei

Description

Kangnasaurus (meaning "Farm Kangnas lizard") is a genus of iguanodontian ornithopod dinosaur found in supposedly Early Cretaceous rocks of South Africa. It is known from a tooth and possibly some postcranial remains. At times, it has been considered dubious or a valid genus. It was probably similar to Dryosaurus.


Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4823067https://www.gbif.org/species/4823067
PaleoBioDB ID (PBDB)81249https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=81249
Rankspecies
Taxonomy (GBIF)Life : Animalia : Chordata : Reptilia : Dinosauria : Dryosauridae : Kangnasaurus : Kangnasaurus coetzeei
Taxonomy (PBDB)Life : Animalia : Chordata : Ornithischia : Dryosauridae : Kangnasaurus : Kangnasaurus coetzeei
Taxonomic Status (GBIF)accepted
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-TriploblasticaLankester 1877
-NephrozoaJondelius et al. 2002
-DeuterostomiaGrobben 1908
phylumChordataHaeckel 1847
subphylumVertebrataLamarck 1801
superclassGnathostomataGegenbauer 1874
-Osteichthyes
-SarcopterygiiRomer 1955
subclassDipnotetrapodomorpha
subclassTetrapodomorpha
-Tetrapoda
-ReptiliomorphaSäve-Söderbergh 1934
-AnthracosauriaSäve-Söderbergh 1934
-Batrachosauria
-Cotylosauria
-AmniotaHaeckel 1866
-SauropsidaHuxley 1864
classReptiliaLaurenti 1768
subclassEureptilia
-RomeriidaGauthier et al. 1988
-Diapsida
-Eosuchia
-NeodiapsidaBenton 1985
-SauriaGauthier 1984
-Archosauromorpha
-CrocopodaEzcurra 2016
-ArchosauriformesGauthier 1986
-EucrocopodaEzcurra 2016
-Archosauria
informalAvemetatarsaliaBenton 1999
-OrnithodiraGauthier 1986
-DinosauromorphaBenton 1985
-DinosauriformesNovas 1992
-Dinosauria
-Ornithischia
-Neornithischia
-Ornithopoda
-Iguanodontia
-DryomorphaSereno 1986
familyDryosauridaeStefano 1903
genusKangnasaurusHaughton 1915
speciesKangnasaurus coetzeeiHaughton 1915
Generic NameKangnasaurus
Scientific NameKangnasaurus coetzeei Haughton, 1915
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Kangnasaurus coetzeeispeciesbelongs to Kangnasaurusstated with evidenceHaughton, 1915
Kangnasaurus coetzeeispeciesbelongs to Kangnasaurusstated without evidenceHuene, 1927
Kangnasaurus coetzeeispeciesbelongs to Kangnasaurusstated with evidenceSwinton, 1936
Kangnasaurus coetzeeispeciesbelongs to Kangnasaurusstated without evidenceKuhn, 1964
Kangnasaurus coetzeeispeciesbelongs to Kangnasaurusstated with evidenceCooper, 1985
Kangnasaurus coetzeeispeciesnomen dubium Dryosauridaestated with evidenceSues and Norman, 1990
Kangnasaurus coetzeeispeciesbelongs to Kangnasaurusstated without evidenceMolnar, 1992
Kangnasaurus coetzeeispeciesnomen dubium Iguanodontiastated with evidenceNorman, 2004
Kangnasaurus coetzeeispeciesbelongs to Kangnasaurusstated with evidenceRuiz-Omeñaca et al., 2007
Kangnasaurus coetzeeispeciesbelongs to Kangnasaurusstated without evidenceMcDonald et al., 2010
Kangnasaurus coetzeeispeciesbelongs to Kangnasaurusstated with evidenceZheng et al., 2013
Kangnasaurus coetzeeispeciesbelongs to Kangnasaurusstated without evidenceVerdú et al., 2015
Status (PBDB)extinct
Taxon Size (PBDB)1
First Recorded Appearance101 - 66 Ma
Late/Upper Cretaceous
Last Recorded Appearance101 - 66 Ma
Late/Upper Cretaceous
Environmentterrestrial (based on Ornithischia)
Motilityactively mobile (based on Ornithischia)
Dietherbivore (based on Ornithopoda)
Reproductionoviparous, dispersal=direct/internal,mobile (based on Ornithischia)
Ontogenyaccretion,modification of parts (based on Ornithischia)
Taphonomyhydroxylapatite,compact or dense (based on Ornithischia)
Primary Reference (PBDB)S. H. Haughton. 1915. On some dinosaur remains from Bushmanland. Transactions of the Royal Society of South Africa 5(1):259-264
Wikipediahttps://en.wikipedia.org/wiki/Kangnasaurus_coetzeei

Fossil Distribution

Synonymy List

YearName and Author
1915Kangnasaurus coetzeei Haughton p. 259
1927Kangnasaurus coetzeei Huene p. 266
1936Kangnasaurus coetzeei Swinton p. 573
1964Kangnasaurus coetzeei Kuhn p. 11
1975Kangnasaurus coetzeei Taquet p. 507
1983Kangnasaurus coetzeei Rich et al. p. 287
1983Kangnasaurus coetzeei Weishampel and Weishampel p. 44
1984Kangnasaurus coetzeei Molnar p. 154
1985Kangnasaurus coetzeei Cooper p. 295 figs. 3-22
YearName and Author
1992Kangnasaurus coetzeei Molnar p. 266
1997Kangnasaurus coetzeei Chinsamy p. 677
2007Kangnasaurus coetzeei Ruiz-Omeñaca et al. p. 10
2010Kangnasaurus coetzeei McDonald et al. p. 33 fig. 39
2013Kangnasaurus coetzeei Zheng et al.
2015Kangnasaurus coetzeei Verdú et al. p. 256
2016Kangnasaurus coetzeei Dieudonné et al. p. 29
2018Kangnasaurus coetzeei Bell et al. p. 13
2018Kangnasaurus coetzeei Madzia et al. p. 975

References

Haughton S. H. (1915) On some dinosaur remains from Bushmanland, Transactions of the Royal Society of South Africa 5 1, 259-264
Huene F. v. (1927) Contribución a la paleogeografía de Sud América [Contribution to the paleogeography of South America], Boletín de la Academia Nacional de Ciencias de la República Argentina 30, 231-294
Rich T. H. V., Molnar R. E., et al (1983) Fossil vertebrates from the Late Jurassic or Early Cretaceous Kirkwood Formation, Algoa Basin, southern Africa, Transactions of the Geological Society of South Africa 86 3, 281-291
Weishampel D. B., Weishampel J. B. (1983) Annotated localities of ornithopod dinosaurs: implications to Mesozoic paleobiogeography, The Mosasaur 1, 43-87
Ruiz-Omeñaca J. I., Pereda Suberbiola X., et al (2007) Callovosaurus leedsi, the earliest dryosaurid dinosaur (Ornithischia: Euornithopoda) from the Middle Jurassic of England, Horns and Beaks: Ceratopsian and Ornithischian Dinosaurs, 3-16
McDonald A. T., Kirkland J. I., et al (2010) New basal iguanodonts from the Cedar Mountain Formation of Utah and the evolution of thumb-spiked dinosaurs, PLoS One 5 11, e14075:1-35 doi:10.1371/journal.pone.0014075
Zheng W., Jin X., et al (2013) An early juvenile specimen of Bolong yixianensis (Ornithopoda: Iguanodontia from the Lower Cretaceous of Ningcheng County, Nei Mongol, China, Historical Biology doi:http://dx.doi.org/10.1080/08912963.2013.809347
Verdú F. J., Royo-Torres R., et al (2015) Perinates of a new species of Iguanodon (Ornithischia: Ornithopoda) from the lower Barremian of Galve (Teruel, Spain), Cretaceous Research 56, 250-264 doi:10.1016/j.cretres.2015.05.010
Dieudonné P.-E., Tortosa T., et al (2016) An unexpected early rhabdodontid from Europe (Lower Cretaceous of Salas de los Infantes, Burgos Province, Spain) and a re-examination of basal iguanodontian relationships, PLoS ONE 11 6, e0156251:1-40 doi:10.1371/journal.pone.0156251
Bell P. R., Herne M. C., et al (2018) Ornithopod diversity in the Griman Creek Formation (Cenomanian), New South Wales, Australia, PeerJ 6, e6008:1-40 doi:10.7717/peerj.6008
Madzia D., Boyd C. A., et al (2018) A basal ornithopod dinosaur from the Cenomanian of the Czech Republic, Journal of Systematic Palaeontology 16 11, 967-979 doi:10.1080/14772019.2017.1371258
S. H. Haughton (1915) On some dinosaur remains from Bushmanland: Transactions of the Royal Society of South Africa 1: 259--264 - via Catalogue of Life
W. Zheng, X. Jin, M. Shibata, Y. Azuma (2013) An early juvenile specimen of Bolong yixianensis (Ornithopoda: Iguanodontia from the Lower Cretaceous of Ningcheng County, Nei Mongol, China: Historical Biology (http://dx.doi.org/10.1080/08912963.2013.809347) - via Catalogue of Life
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
 
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