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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Wellerella truncata
Taxonomy
Wellerella truncata was named by Dunbar and Condra (1932).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1932 | Wellerella truncata Dunbar and Condra p. 292 figs. Pl 27, figs 17-21 |
| 1962 | Wellerella truncata Mudge et al. p. 75 figs. Pl 11, fig 21 |
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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.
†Wellerella truncata Dunbar and Condra 1932
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| valve height | 1 | 1.89 |
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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 Noginskian to the top of the Asselian or 301.20000 to 295.50000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Gzhelian | USA (Nevada) | Wellerella truncata (144025) | |
| Virgilian | USA (New Mexico) | Wellerella truncata (156708) | |
| Virgilian | USA (Kansas) | Wellerella truncata (800 861 870 880) | |
| Noginskian | USA (Kansas) | Wellerella truncata (11834 11948 11953) | |
| Asselian | USA (Kansas) | Wellerella truncata (12115) |