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Paradoxichnium

Reptilia - Rhynchosauroidae

Taxonomy
Paradoxichnium was named by Müller (1959). It is not extant. It is considered to be a form taxon.

It was assigned to Lepidosauria by Haubold (1974); and to Rhynchosauroidae by Ptaszyński and Niedźwiedzki (2004).

Synonymy list
YearName and author
1959Paradoxichnium Müller
1974Paradoxichnium Haubold p. 36
2004Paradoxichnium Ptaszyński and Niedźwiedzki

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
—Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
RankNameAuthor
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
—Sauropsida
classReptilia
familyRhynchosauroidaeHaubold 1966
genusParadoxichniumMüller 1959

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.

G. †Paradoxichnium Müller 1959
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†Paradoxichnium tumlinense Ptaszyński and Niedźwiedzki 2004
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: Hendy et al. 2009, Carroll 1988

Age range: base of the Induan to the top of the Olenekian or 252.17000 to 247.20000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Induan - Olenekian252.17 - 247.2Poland (Swietokrzyskie) P. tumlinense (197230)