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Trinisaura

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)Not linked to a GBIF record.
PaleoBioDB ID (PBDB)255009https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=255009
Rankgenus (PBDB)
Taxonomy (PBDB)Life : Animalia : Chordata : Ornithischia : Trinisaura
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
-ElasmariaCalvo et al. 2007
genusTrinisauraCoria et al. 2013
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Trinisauragenusbelongs to Ornithopodastated with evidenceCoria et al., 2013
Trinisauragenusbelongs to Elasmariastated with evidenceMadzia et al., 2018
Status (PBDB)extinct
Taxon Size (PBDB)2
First Recorded Appearance83.5 - 70.6 Ma
Late/Upper Cretaceous
Last Recorded Appearance83.5 - 70.6 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)R. A. Coria, J. J. Moly, and M. Reguero, S. Santillana, S. Marenssi. 2013. A new ornithopod (Dinosauria; Ornithischia) from Antarctica. Cretaceous Research 41:186-193

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Trinisaura santamartaensis
species
listed (PBDB)183.5 Ma
Late/Upper Cretaceous
83.5 Ma
Late/Upper Cretaceous

Synonymy List

YearName and Author
2013Trinisaura Coria et al.
2018Trinisaura Madzia et al. p. 973 fig. 4

References

Coria R. A., Moly J. J., et al (2013) A new ornithopod (Dinosauria; Ornithischia) from Antarctica, Cretaceous Research 41, 186-193 doi:10.1016/j.cretres.2012.12.004
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
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!
 
Mineral and/or Locality  
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