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Kjerulfina polycyma
Taxonomy
Kjerulfina polycyma was named by Bancroft (1929) [Lectotype selected by Cocks (1978, p. 110)]. Its type specimen is BB 9148, a valve (ventral valve internal mould), and it is a mold.
Synonymy list
| Year | Name and author |
|---|---|
| 1929 | Kjerulfina polycyma Bancroft p. 61 figs. pl. 2, figs 10–12 |
| 2010 | Kjerulfina polycyma Cocks p. 1174 figs. Plate 5, figures 1–5 |
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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.
†Kjerulfina polycyma Bancroft 1929
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013, Hendy et al. 2009 | |||||
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Soudleyan - Marshbrookian | Norway (Oslo) | Kjerulfina polycyma (2762) | |
| Cheneyan - Marshbrookian | United Kingdom (Wales) | Kjerulfina polycyma (173794) | |
| Cautleyan | United Kingdom (Northern Ireland) | Kjerulfina polycyma (163261) |