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Iberosuchus macrodon âśť

Description

Iberosuchus (meaning "Iberian crocodile") is a genus of extinct sebecosuchian mesoeucrocodylian found in Western Europe from the Eocene. Remains from Portugal was described in 1975 by Antunes as a sebecosuchian crocodilian. This genus has one species: I. macrodon (meaning "large toothed). Iberosuchus was a carnivore, unlike the crocodilians today, they are not aquatic and are instead terrestrial.


Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)8442715https://www.gbif.org/species/8442715
PaleoBioDB ID (PBDB)192078https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=192078
Rankspecies
Taxonomy (GBIF)Life : Animalia : Chordata : Reptilia : Iberosuchus : Iberosuchus macrodon
Taxonomy (PBDB)Life : Animalia : Chordata : Reptilia : Eosuchia : Iberosuchus : Iberosuchus macrodon
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
-Pseudosuchia
-SuchiaKrebs 1974
-ParacrocodylomorphaParrish 1993
-Loricata
-Crocodylomorpha
suborderCrocodyliformesHay 1930
-MesoeucrocodyliaWhetstone and Whybrow 1983
infraorderNotosuchiaGasparini 1971
-ZiphosuchiaOrtega et al. 2000
suborderSebecosuchiaColbert 1946
genusIberosuchusAntunes 1975
speciesIberosuchus macrodonAntunes 1975
Generic NameIberosuchus
Scientific NameIberosuchus macrodon Antunes, 1975
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Iberosuchus macrodonspeciesbelongs to Iberosuchusstated with evidenceAntunes, 1975
Iberosuchus macrodonspeciesbelongs to Iberosuchusstated without evidenceMontefeltro et al., 2011
Iberosuchus macrodonspeciesbelongs to Iberosuchusstated with evidenceSertich and O'Connor, 2014
Status (PBDB)extinct
Taxon Size (PBDB)1
First Recorded Appearance55.8 - 48.6 Ma
Eocene
Last Recorded Appearance41.3 - 37.2 Ma
Eocene
Environmentmarine (based on Mesoeucrocodylia)
Motilityactively mobile (based on Osteichthyes)
Dietcarnivore (based on Pseudosuchia)
Taphonomyphosphatic (based on Vertebrata)
Primary Reference (PBDB)M. T. Antunes. 1975. Iberosuchus, crocodile Sebecosuchien nouveau, l’Eocène ibérique au nord de la Chaîne central, et l’origine du canyon de Nazare. Comunicaçoes dos Servicos Geologicos de Portugal 59:285-330
Wikipediahttps://en.wikipedia.org/wiki/Iberosuchus_macrodon

Fossil Distribution

Synonymy List

YearName and Author
1975Iberosuchus macrodon Antunes
2010Iberosuchus macrodon Turner and Sertich
2011Iberosuchus macrodon Montefeltro et al.
2012Iberosuchus macrodon Bronzati et al.
2014Iberosuchus macrodon Sertich and O'Connor

References

Antunes M. T. (1975) Iberosuchus, crocodile Sebecosuchien nouveau, l’Eocène ibérique au nord de la Chaîne central, et l’origine du canyon de Nazare, Comunicaçoes dos Servicos Geologicos de Portugal 59, 285-330
Turner A. H., Sertich J. J. W. (2010) Phylogenetic history of Simosuchus clarki (Crocodyliformes: Notosuchia) from the Late Cretaceous of Madagascar, Society of Vertebrate Paleontology Memoir 10, Journal of Vertebrate Paleontology 30 Sup1, 177-236
Montefeltro F. C., Larsson H. C. E., et al (2011) A New Baurusuchid (Crocodyliformes, Mesoeucrocodylia) from the Late Cretaceous of Brazil and the Phylogeny of Baurusuchidae, PLoS One 6 7, e21916 doi:10.1371/journal.pone.0021916
Bronzati M., Montefeltro F. C., et al (2012) A species-level supertree of Crocodyliformes, Historical Biology 24 6, 598-606
Sertich J. J. W., O'Connor P. M. (2014) A new crocodyliform from the middle Cretaceous Galula Formation, southwestern Tanzania, Journal of Vertebrate Paleontology 34 3, 576-596
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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