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Argoides redfieldii

Reptilia -

Taxonomy
Ornithoidichnites redfieldii was named by Hitchcock (1844). It is a trace fossil. Its type locality is Chicopee Falls tracksite, which is in a Hettangian/Sinemurian lacustrine - small shale/sandstone in the Portland Formation of Massachusetts.

It was recombined as Argoides redfieldianus by Hitchcock (1845), Hay (1902), Lull (1904) and Hay (1930); it was recombined as Argozoum redfieldianum by Hitchcock (1848), Hitchcock (1858), Hitchcock (1871), Hitchcock (1889) and Hitchcock (1898); it was recombined as Argozoum redfieldi by Quenstedt (1882) and Zittel (1890); it was recombined as Argoides redfieldii by Lull (1917) and Haubold (1971).

Sister species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1844Ornithoidichnites redfieldii Hitchcock pp. 304-305 fig. 1
1845Argoides redfieldianus Hitchcock p. 24
1848Argozoum redfieldianum Hitchcock p. 185
1858Argozoum redfieldianum Hitchcock p. 24
1871Argozoum redfieldianum Hitchcock p. xxi
1882Argozoum redfieldi Quenstedt p. 131
1889Argozoum redfieldianum Hitchcock p. 118
1890Argozoum redfieldi Zittel p. 768
1898Argozoum redfieldianum Hitchcock p. 401
1902Argoides redfieldianus Hay p. 540
1904Argoides redfieldianus Lull p. 519
1917Argoides redfieldii Lull p. 120
1930Argoides redfieldianus Hay p. 6
1971Argoides redfieldii Haubold p. 81

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
Batrachosauria()
Cotylosauria()
Amniota
Sauropsida
classReptilia
RankNameAuthor
subclassEureptilia()
Romeriida
Diapsida()
Eosuchia()
Neodiapsida
SauriaGauthier 1984
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Saurischia()
genusArgoides
speciesredfieldii()

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