Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy External Literature Search Age range and collections

Lambdoceras trinitiensis

Mammalia - Artiodactyla - 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

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
OlfactoresJefferies 1991
subphylumVertebrata
Gnathostomata()
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
Cotylosauria()
RankNameAuthor
Amniota
Synapsida()
Therapsida()
infraorderCynodontia()
Epicynodontia
infraorderEucynodontia
Probainognathia
Mammaliamorpha
Mammaliaformes
classMammalia
orderArtiodactyla()
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.

Diagnosis
No diagnoses are available