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Cyrtinopsis
Taxonomy
Cyrtinopsis is a genus. It is not extant. It is the type genus of Cyrtinopsinae, Cyrtinopsidae.
It was assigned to Spiriferida by Sepkoski (2002); and to Cyrtinopsinae by Williams et al. (2006).
It was assigned to Spiriferida by Sepkoski (2002); and to Cyrtinopsinae by Williams et al. (2006).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Cyrtinopsis Sepkoski |
| 2006 | Cyrtinopsis Williams et al. p. 1840 |
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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. †Cyrtinopsis
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Lochkovian to the top of the Middle Givetian or 419.62000 to 383.40000 Ma
Collections (13 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lochkovian | Czech Republic (Prague) | C. inflectens (12072) | |
| Lochkovian | Czech Republic | C. inflectens (13897 14119) | |
| Lochkovian - Emsian | Austria (Carnic Alps) | C. inflectens (77909) | |
| Pragian | Russian Federation (Sverdlovskaya Oblast) | C. nalivkini (81793) | |
| Pragian | New Zealand | C. perlamellosus (77223) | |
| Early/Lower Emsian | Russian Federation | C. nalivkini (35713) | |
| Emsian | Mongolia | C. nalivkini (46019 79690) | |
| Late/Upper Emsian | Russian Federation | C. nalivkini (35715 35716) | |
| Eifelian | Germany | C. sp. (60467) | |
| Middle Givetian | Russian Federation (Kemerovo) | C. nalivkini (231683) |