Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Eutetrapoda (disused)
Taxonomy
Eutetrapoda was named by Säve-Söderbergh (1934). It is extant.
It was assigned to Choanata by Säve-Söderbergh (1934).
It was assigned to Choanata by Säve-Söderbergh (1934).
Synonymy list
Year | Name and author |
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1934 | Eutetrapoda Säve-Söderbergh p. 11 |
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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.
Unr. Eutetrapoda Säve-Söderbergh 1934
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Invalid names: Batrachomorpha Säve-Söderbergh 1934 [empty], Batrachomorphoidea Huene 1954 [empty], Theromorphoidea Huene 1954 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, subp = subphylum | |||||
References: Hendy et al. 2009, Carroll 1988 |
Age range
Maximum range based only on fossils: base of the Wordian to the top of the Induan or 266.90000 to 251.20000 Ma
Minimum age of oldest fossil (stem group age): 264.28 Ma
Minimum age of oldest fossil (stem group age): 264.28 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Wordian | Russian Federation | Batrachomorpha indet. (197595) | |
Induan | Russian Federation (Orenburg) | Batrachomorpha indet. (196045) | |
Spathian | Russian Federation (Orenburg) | Batrachomorpha indet. (195825) | |
Spathian | Russian Federation (Bashkortostan) | Batrachomorpha indet. (195806) |