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Lambdoceras trinitiensis

Mammalia - Protoceratidae

Taxonomy
Prosynthetoceras trinitiensis was named by Patton and Taylor (1971) [subgenus Lambdoceras]. Its type locality is Trinity River Pit 1, which is in a Barstovian terrestrial horizon in the Fleming Formation of Texas.

It was recombined as Lambdoceras trinitiensis by Tedford et al. (1987) and Prothero (1998).

Synonymy list
YearName and author
1971Prosynthetoceras trinitiensis Patton and Taylor
1987Lambdoceras trinitiensis Tedford et al.
1998Lambdoceras trinitiensis Prothero

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
subclassSynapsida
Therapsida()
infraorderCynodontia()
Mammaliamorpha
Mammaliaformes
RankNameAuthor
classMammalia
Theriamorpha(Rowe 1993)
Theriiformes()
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Artiodactylamorpha
Artiodactyla()
Ruminantiamorpha
familyProtoceratidae
subfamilySynthetoceratinaeFrick 1937
tribeSynthetoceratini
genusLambdoceras
speciestrinitiensis()

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Lambdoceras trinitiensis Patton and Taylor 1971
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Diagnosis
No diagnoses are available