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Thecidellina alabamensis
Taxonomy
Thecidellina alabamensis was named by Cooper (1988). Its type specimen is USNM 550815a, a shell, and it is a 3D body fossil. Its type locality is NW1/4 Section 12 in Henry County, which is in a Selandian carbonate limestone/siltstone in the Clayton Formation of Alabama.
Synonymy list
| Year | Name and author |
|---|---|
| 1988 | Thecidellina alabamensis Cooper p. 22 figs. Pl. 4, Fig. 31-39 |
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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.
†Thecidellina alabamensis Cooper 1988
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 1.15 | 1.10 | 1.20 | 1.15 | 0.071 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||