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Stephanites
Taxonomy
Stephanites was named by Waagen (1895) [Sepkoski's age data: Tr Olen-u Sepkoski's reference number: 1066].
It was assigned to Ceratitida by Sepkoski (2002); to Prionitidae by Brayard et al. (2009), Brühwiler and Bucher (2012); and to Stephanitidae by Spath (1934), Tozer (1981), Zakharov and Moussavi Abnavi (2013).
It was assigned to Ceratitida by Sepkoski (2002); to Prionitidae by Brayard et al. (2009), Brühwiler and Bucher (2012); and to Stephanitidae by Spath (1934), Tozer (1981), Zakharov and Moussavi Abnavi (2013).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Stephanites Waagen p. 100 |
| 1934 | Stephanites Spath |
| 1981 | Stephanites Tozer p. 90 |
| 2002 | Stephanites Sepkoski |
| 2009 | Stephanites Brayard et al. pp. Appendix 2 |
| 2012 | Stephanites Brühwiler and Bucher p. 94 |
| 2013 | Stephanites Zakharov and Moussavi Abnavi p. 732 |
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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.
G. †Stephanites Waagen 1895
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 10 | 22.3 | 14.0 | 55.0 | 18.5 | 15.9 | |
| shell diameter | 10 | 46.1 | 26.7 | 133.0 | 37.0 | 38.6 | |
| shell inflation | 10 | 13.0 | 6.00 | 46.0 | 10.4 | 15.4 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Smithian or 249.90000 to 248.10000 Ma
Collections (19 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Smithian | India (Himachal Pradesh) | S. superbus (139614 139617) | |
| Smithian | Pakistan | S. corona (143641) S. superbus (139071 139072 143638) | |
| Smithian | China (Xizang) | S. superbus (97342 97343 97344 97346 97347 229721 229722 229768 229769 229770 229771) | |
| Olenekian | Azerbaijan | S. sp. (73232 73243) |