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Euryptychites (Propolyptychites) arcticus
Taxonomy
Neopolyptychites arcticus was named by Shulgina (1983).
It was recombined as Euryptychites (Propolyptychites) arcticus by Bogomolov (1989).
It was recombined as Euryptychites (Propolyptychites) arcticus by Bogomolov (1989).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1983 | Neopolyptychites arcticus Shulgina |
| 1983 | Neopolyptychites klimovae Shulgina |
| 1989 | Euryptychites (Propolyptychites) arcticus Bogomolov p. 34 figs. Pl 4, fig 3; pl 5, fig 1 |
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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.
†Euryptychites (Propolyptychites) arcticus Shulgina 1983
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Invalid names: Neopolyptychites klimovae Shulgina 1983 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Early/Lower Valanginian or 140.20000 to 136.40000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Valanginian | Russian Federation | Euryptychites arcticus (189431 189434 189437 189608 189622 189626 189630) |