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Orthothetina iljinae
Taxonomy
Orthothetina iljinae was named by Sokolskaja (1965). Its type specimen is PIN 2072/30 and is a 3D body fossil.
Synonymy list
Year | Name and author |
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1965 | Orthothetina iljinae Sokolskaja p. 204 figs. Pl 30, figs 1-2 |
1978 | Orthothetina iljinae Tong p. 214 figs. Pl 77, fig 9 |
1989 | Orthothetina iljinae Kotlyar figs. Pl 18, fig 11 |
2001 | Orthothetina iljinae Sone p. 183 figs. 5.5-5.6 |
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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.
†Orthothetina iljinae Sokolskaja 1965
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 2 | 17.5 | 16.2 | 19.0 | 17.6 | 1.98 |
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Source: c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Kungurian to the top of the Capitanian or 279.30000 to 259.90000 Ma
Collections (13 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Kungurian | China (Sichuan) | Orthothetina iljinae (103469) | |
Wordian | Iran | Orthothetina iljinae (118135 134812) | |
Wordian | Azerbaijan | Orthothetina iljinae (82257 110883 113610) | |
Wordian | Armenia | Orthothetina iljinae (88706 113617) | |
Capitanian | Iran | Orthothetina iljinae (118223 118227) | |
Capitanian | Armenia | Orthothetina iljinae (88708 116771) | |
Capitanian | Malaysia | Orthothetina iljinae (40414) |