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Sudamerica ameghinoi

Description

Sudamerica, literally "South America" in Spanish, is a genus of mammal from the extinct suborder Gondwanatheria that lived in Patagonia, Argentina (Salamanca Formation) and Antarctica (La Meseta Formation) from the Middle Paleocene (Peligran), just after the end of the "Age of Dinosaurs", to the Early Eocene (Casamayoran).


Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)8495125https://www.gbif.org/species/8495125
PaleoBioDB ID (PBDB)206773https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=206773
Rankspecies
Taxonomy (GBIF)Life : Animalia : Chordata : Mammalia : Sudamericidae : Sudamerica : Sudamerica ameghinoi
Taxonomy (PBDB)Life : Animalia : Chordata : Mammalia : Sudamericidae : Sudamerica : Sudamerica ameghinoi
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
-SynapsidaOsborn 1903
-Therapsida
infraorderCynodontia
-EpicynodontiaHopson and Kitching 2001
infraorderEucynodontiaKemp 1982
-ProbainognathiaHopson 1990
-MammaliamorphaRowe 1988
-MammaliaformesRowe 1988
classMammaliaLinnaeus 1758
-Allotheria
suborderGondwanatheriaMones 1987
familySudamericidaeScillato-Yané and Pascual 1984
genusSudamericaScillato-Yane and Pascual 1984
speciesSudamerica ameghinoiScillato-Yane & Pascual 1984
Generic NameSudamerica
Scientific NameSudamerica ameghinoi Scillato-Yane & Pascual, 1984
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Sudamerica ameghinoispeciesbelongs to Sudamericastated with evidenceScillato-Yane and Pascual, 1984
Status (PBDB)extinct
Taxon Size (PBDB)1
First Recorded Appearance66.0 - 61.6 Ma
Paleocene
Last Recorded Appearance56.0 - 47.8 Ma
Eocene
Environmentterrestrial (based on Mammalia)
Motilityactively mobile (based on Osteichthyes)
Dietinsectivore (based on Mammaliaformes)
Taphonomyphosphatic (based on Vertebrata)
Primary Reference (PBDB)R. Pascual, F. J. Goin, and E. Ortiz-Jaureguizar, A. A. Carlini. 1999. The first gnathic remains of Sudamerica: implications for gondwanathere relationships. Journal of Vertebrate Paleontology 19(2):373-382
Wikipediahttps://en.wikipedia.org/wiki/Sudamerica_ameghinoi

Fossil Distribution

Synonymy List

YearName and Author
1984Sudamerica ameghinoi Scillato-Yane and Pascual
1999Sudamerica ameghinoi Pascual et al.
2007Sudamerica ameghinoi Gelfo et al.

References

Pascual R., Goin F. J., et al (1999) The first gnathic remains of Sudamerica: implications for gondwanathere relationships, Journal of Vertebrate Paleontology 19 2, 373-382
Gelfo J. N., Ortiz-Jaureguizar E., et al (2007) New remains and species of the ‘condylarth’ genus Escribania (Mammalia: Didolodontidae) from the Palaeocene of Patagonia, Argentina, Earth and Environmental Science Transactions of the Royal Society of Edinburgh 98, 127-138
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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