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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Perplexisauroidea
Taxonomy
Perplexisauroidea was named by Tatarinov (2000). It is not extant.
It was assigned to Lycosuchida by Ivakhnenko (2011); and to Eutherocephalia by Huttenlocker and Sidor (2016).
It was assigned to Lycosuchida by Ivakhnenko (2011); and to Eutherocephalia by Huttenlocker and Sidor (2016).
Subtaxa
Synonymy list
Year | Name and author |
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2000 | Perplexisauroidea Tatarinov |
2011 | Perplexisauroidea Ivakhnenko |
2016 | Perplexisauroidea Huttenlocker and Sidor |
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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.
Superfm. †Perplexisauroidea Tatarinov 2000
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Fm. †Perplexisauridae Tatarinov 2000
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G. †Perplexisaurus Tatarinov 1997
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†Perplexisaurus foveatus Tatarinov 1997
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Invalid names: Chlynovia serridentatus Tatarinov 2000 [synonym]
†Perplexisaurus lepusculus Ivakhnenko 2011
Invalid names: Chlynovia Tatarinov 2000 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, subp = subphylum, uc = unranked clade | |||||
References: Hendy et al. 2009, Carroll 1988, Benton 1983 |
Age range: base of the Early/Lower Severodvinian to the top of the Vyatkian or 264.28000 to 257.40000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Urzhumian - Early/Lower Severodvinian | Russian Federation (Orenburg) | Porosteognathus sp. (187191) | |
Early/Lower Severodvinian | Russian Federation (Kirov) | Perplexisaurus foveatus, Chlynovia serridentatus (28854) | |
Vyatkian | Russian Federation (Kirov) | Perplexisauridae indet. (120215) |