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Altacreodus âśť

Description

Altacreodus is a genus of basal, placental eutherians. Fossils have been found in North America, where they first appeared during the Late Cretaceous; they died out prior to the start of the Paleocene.


Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)8454593https://www.gbif.org/species/8454593
PaleoBioDB ID (PBDB)331292https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=331292
Rankgenus
Taxonomy (GBIF)Life : Animalia : Chordata : Mammalia : Altacreodus
Taxonomy (PBDB)Life : Animalia : Chordata : Mammalia : Creodonta : Altacreodus
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
subclassTribosphenida
infraclassEutheria
-PlacentaliaOwen 1837
-LaurasiatheriaWaddell et al. 1999
-ScrotiferaWaddell et al. 1999
-FeraeLinnaeus 1758
orderCreodontaCope 1875
genusAltacreodusFox 2015
Scientific NameAltacreodus Fox, 2015
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Altacreodusgenusbelongs to Creodontastated without evidenceFox, 2015
Status (PBDB)extinct
Taxon Size (PBDB)2
First Recorded Appearance72.1 - 66.0 Ma
Late/Upper Cretaceous
Last Recorded Appearance70.6 - 66.0 Ma
Late/Upper Cretaceous
Environmentterrestrial (based on Eutheria)
Motilityactively mobile (based on Osteichthyes)
Dietinsectivore (based on Mammaliaformes)
Taphonomyphosphatic (based on Vertebrata)
Primary Reference (PBDB)R. C. Fox. 2015. A revision of the Late Cretaceous–Paleocene eutherian mammal Cimolestes Marsh, 1889. Canadian Journal of Earth Sciences 52
Wikipediahttps://en.wikipedia.org/wiki/Altacreodus

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Cimolestes magnus âśť
species
accepted (GBIF)
listed (PBDB)
1072.1 Ma
Late/Upper Cretaceous
70.6 Ma
Late/Upper Cretaceous

Synonymy List

YearName and Author
2015Altacreodus Fox

References

Fox R. C. (2015) A revision of the Late Cretaceous–Paleocene eutherian mammal Cimolestes Marsh, 1889, Canadian Journal of Earth Sciences 52 doi:10.1139/cjes-2015-0113
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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