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Antipus bifidus

Reptilia

Taxonomy
Antipus bifidus was named by Hitchcock (1858). It is considered to be a form taxon. It is a trace fossil. Its type locality is Ferry above Turners Falls, tracksite, which is in a Hettangian/Sinemurian fluvial-lacustrine sandstone in the Portland Formation of Massachusetts.

Synonymy list
YearName and author
1858Antipus bifidus Hitchcock p. 116
1871Antipus bifidus Hitchcock p. xxi
1889Antipus bifidus Hitchcock p. 119
1894Antipus bifidus Lyman p. 206
1898Antipus bifidus Hitchcock p. 402
1902Antipus bifidus Hay p. 540
1904Antipus bifidus Lull p. 536
1930Antipus bifidus Hay p. 5
2015Antipus bifidus McCrea et al. p. 236

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Life
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
RankNameAuthor
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
PterosauromorphaPadian 1997
Pterosauria(Kaup 1834)
genusAntipus
speciesbifidus

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.

Antipus bifidus Hitchcock 1858
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Diagnosis
No diagnoses are available