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Retispira bittneri
Taxonomy
Bellerophon bittneri was named by Newell and Kummel (1942). Its type specimen is University of Wisconsin, No. 21341 and is a mold. Its type locality is Red Canyon gully, which is in a Griesbachian shallow subtidal packstone in the Dinwoody Formation of Wyoming.
It was recombined as Retispira bittneri by Yochelson et al. (1985) and Kaim and Nützel (2011).
It was recombined as Retispira bittneri by Yochelson et al. (1985) and Kaim and Nützel (2011).
Synonymy list
| Year | Name and author |
|---|---|
| 1942 | Bellerophon bittneri Newell and Kummel p. 954 figs. Pl 3, fig 12 |
| 1985 | Retispira bittneri Yochelson et al. p. 100 figs. 1,2.1-2.6 |
| 2011 | Retispira bittneri Kaim and Nützel p. 193 |
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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.
†Retispira bittneri Newell and Kummel 1942
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Kiessling 2004, Hendy 2009 | |||||
Age range: Griesbachian or 251.90200 to 250.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Griesbachian | USA (Wyoming) | Bellerophon bittneri (121326) |