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Koskinonodon perfectus ✝

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)Not linked to a GBIF record.
PaleoBioDB ID (PBDB)174684https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=174684
Rankspecies (PBDB)
Taxonomy (PBDB)Life : Animalia : Chordata : Osteichthyes : Temnospondyli : Metoposauridae : Koskinonodon : Koskinonodon perfectus
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
-Temnospondyli
-EutemnospondyliSchoch 2013
-Rhachitomi
-EryopiformesSchoch 2013
-StereospondylomorphaYates and Warren 2000
-Stereospondyli
-TrematosauriaYates and Warren 2000
superfamilyTrematosauroideaWatson 1919
familyMetoposauridaeWatson 1919
genusKoskinonodonBranson and Mehl 1929
speciesKoskinonodon perfectusCase 1922
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Koskinonodon perfectusspeciessubjective synonym of Eupelor durusstated with evidenceColbert and Imbrie, 1956
Koskinonodon perfectusspeciesbelongs to Buettneriastated with evidenceLong and Murry, 1995
Koskinonodon perfectusspeciesbelongs to Koskinonodonstated with evidenceMueller, 2007
Status (PBDB)extinct
Taxon Size (PBDB)1
First Recorded Appearance237 - 228 Ma
Late/Upper Triassic
Last Recorded Appearance228 - 209 Ma
Late/Upper Triassic
Environmentbrackish,freshwater,terrestrial (based on Tetrapoda)
Motilityactively mobile (based on Temnospondyli)
Dietcarnivore (based on Temnospondyli)
Taphonomyphosphatic (based on Vertebrata)
Primary Reference (PBDB)E. C. Case. 1922. New reptiles and stegocephalians from the Upper Triassic of western Texas. Carnegie Institute of Washington Publication 221:1-84

Synonymy List

YearName and Author
1922Buettneria perfecta Case p. 13 figs. 1-6; Pl. 1-4
1929Kalamoiketer pinkleyi Branson and Mehl
1929Koskinonodon princeps Branson and Mehl p. 51 figs. 8-9
1929Borborophagus wyomingensis Branson and Mehl p. 65 fig. 10
1944Buettneria howardensis Sawin p. 361
1954Buettneria calgariensis Green
1995Buettneria perfecta Long and Murry
2007Koskinonodon perfectus Mueller p. 225

References

Case E. C. (1922) New reptiles and stegocephalians from the Upper Triassic of western Texas, Carnegie Institute of Washington Publication 221, 1-84
Branson E. B., Mehl M. G. (1929) Triassic amphibians from the Rocky Mountain Region, The University of Missouri Studies 4, 1-87
Sawin H. J. (1944) Amphibians from the Dockum Triassic of Howard County, Texas, Contributions to Geology, The University of Texas 4401, 361-399
Long R. A., Murry P. A. (1995) Late Triassic (Carnian and Norian) tetrapods from the southwestern United States, New Mexico Museum of Natural History and Science Bulletin 4, 1-254
Mueller B. D. (2007) Koskinonodon Branson and Mehl, 1929, a replacement name for the preoccupied temnospondyl Buettneria Case, 1922, Journal of Vertebrate Paleontology 27, 225
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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