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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Spiriferellina aequiplicata
Taxonomy
Spiriferina (Spiriferellina) aequiplicata was named by Reed (1944).
It was recombined as Spiriferellina aequiplicata by Clapham (2015).
It was recombined as Spiriferellina aequiplicata by Clapham (2015).
Sister species lacking formal opinion data
Synonymy list
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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.
†Spiriferellina aequiplicata Reed 1944
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 8.12 | 6.00 | 11.0 | 8.50 | 3.54 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Wordian to the top of the Capitanian or 266.90000 to 259.51000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wordian | Pakistan | Spiriferina aequiplicata (125809 125827 125835 125853 125873) | |
| Wordian - Capitanian | Pakistan | Spiriferina aequiplicata (127031) | |
| Capitanian | Pakistan | Spiriferina aequiplicata (125882 127033) |