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Costiferina vishnu
Taxonomy
Productus vishnu was named by Waagen (1884).
It was recombined as Productus (Dictyoclostus) vishnu by Reed (1944); it was recombined as Costiferina vishnu by Muir-Wood and Cooper (1960).
It was recombined as Productus (Dictyoclostus) vishnu by Reed (1944); it was recombined as Costiferina vishnu by Muir-Wood and Cooper (1960).
Synonymy list
| Year | Name and author |
|---|---|
| 1884 | Productus vishnu Waagen p. 690 figs. Pl 71, figs 2,3 |
| 1944 | Productus (Dictyoclostus) vishnu Reed p. 49 |
| 1960 | Costiferina vishnu Muir-Wood and Cooper |
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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.
†Costiferina vishnu Waagen 1884
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| valve height | 1 | 39.0 |
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Williams et al. 2000, Nesnidal et al. 2013 | |||||
Age range: base of the Wordian to the top of the Wuchiapingian or 266.90000 to 254.14000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wordian | Pakistan | Productus vishnu (125834) | |
| Wuchiapingian | Pakistan | Productus vishnu (120124 125344 126267 126275) |