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

Apsisaurus witteri

Varanopidae

Taxonomy
Apsisaurus witteri was named by Laurin (1991). Its type specimen is MCZ 1474, a partial skeleton (partial skull, partial vertebral column, and partial fore and hindlimb), and it is a 3D body fossil. Its type locality is Archer City Bonebed 1 (Putnam Fm.), which is in a Wolfcampian terrestrial horizon in the Archer City Formation of Texas. It is the type species of Apsisaurus.

Synonymy list
YearName and author
1991Apsisaurus witteri Laurin p. 60 figs. 1-10
2010Apsisaurus witteri Reisz et al.

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
RankNameAuthor
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
subclassSynapsida
suborderEupelycosauria
familyVaranopidae()
genusApsisaurus
specieswitteri

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.

Apsisaurus witteri Laurin 1991
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialuc
Locomotion: actively mobilec
Created: 2017-04-17 15:15:35
Modified: 2017-04-17 15:15:35
Source: c = class, subp = subphylum, uc = unranked clade
References: Carroll 1988, Hendy et al. 2009

Age range: Wolfcampian or 298.90000 to 286.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Wolfcampian298.9 - 286.0USA (Texas) Apsisaurus witteri (type locality: 79162)