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Coelochilina
Taxonomy
Coelochilina was named by Ulrich and Bassler (1923) [Sepkoski's age data: O Llvi-l D Give Sepkoski's reference number: 999].
It was assigned to Eurychilinidae by Benson et al. (1961); to Palaeocopida by Sepkoski (2002); and to Eurychilininae by Melnikova (2019).
It was assigned to Eurychilinidae by Benson et al. (1961); to Palaeocopida by Sepkoski (2002); and to Eurychilininae by Melnikova (2019).
Synonymy list
| Year | Name and author |
|---|---|
| 1923 | Coelochilina Ulrich and Bassler |
| 1961 | Coelochilina Benson et al. p. Q144 |
| 2002 | Coelochilina Sepkoski |
| 2019 | Coelochilina Melnikova p. 143 |
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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. †Coelochilina Ulrich and Bassler 1923
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Alvarez et al. 2008 | |||||
Age range: base of the Uhaku to the top of the Richmondian or 459.70000 to 445.50000 Ma
Collections (18 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Darriwilian | Russian Federation (Siberia) | C. patibilis (9228) | |
| Darriwilian | Russian Federation (Krasnoyarsk) | C. patibilis (204644) | |
| Llanvirn | Russian Federation (Krasnoyarsk) | C. patibilis (204693) | |
| Early/Lower Llandeilo | Russian Federation (Siberia) | C. laccochilinoides (9295) C. sp. (9301) | |
| Late/Upper Llandeilo | Russian Federation (Siberia) | C. sp. (9297 9304) | |
| Uhaku - Kukruse | Russian Federation (Krasnoyarsk) | C. laccochilinoides (204706) | |
| Blackriveran | USA (Oklahoma) | C. alata (23886) | |
| Haljala | Russian Federation (Krasnoyarsk) | C. laccochilinoides (204670 204671 204672 204902 204903 204904) C. sp., C. laccochilinoides (204669) | |
| Haljala - Nabala | Russian Federation (Krasnoyarsk) | C. sp. (204905) | |
| Richmondian | USA (Indiana) | C. striatomarginata (374) |