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Visbyella concavoconvexa
Taxonomy
Dalmanella concavoconvexa was named by Twenhofel (1928). It is a 3D body fossil.
It was recombined as Resserella concavoconvexa by Walmsley and Boucot (1971); it was recombined as Visbyella concavoconvexa by Li and Copper (2006).
It was recombined as Resserella concavoconvexa by Walmsley and Boucot (1971); it was recombined as Visbyella concavoconvexa by Li and Copper (2006).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1928 | Dalmanella concavoconvexa Twenhofel p. 32 |
| 1971 | Resserella concavoconvexa Walmsley and Boucot p. 32 |
| 2006 | Visbyella concavoconvexa Li and Copper pp. 32-35 figs. Plate 10, figures 1-22 |
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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.
†Visbyella concavoconvexa Twenhofel 1928
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Hendy 2009, Hendy et al. 2009, Nesnidal et al. 2013 | |||||
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aeronian | Czech Republic | Resserella concavoconvexa (14087) | |
| Telychian | Canada (New Brunswick) | Resserella concavoconvexa (68834) | |
| Jaani | Estonia (Hiiumaa) | Resserella concavoconvexa (195428) | |
| Jaani | Estonia (Saare) | Resserella concavoconvexa (195595 206838 206846) |