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Ellipsoglandulina
Taxonomy
Ellipsoglandulina was named by Silvestri (1900) [Sepkoski's age data: K Turo R]. It was considered unknown by Hayward et al. (2012).
It was assigned to Foraminiferida by Sepkoski (2002); and to Ellipsoidinidae by Cushman (1927) and Hayward et al. (2012).
It was assigned to Foraminiferida by Sepkoski (2002); and to Ellipsoidinidae by Cushman (1927) and Hayward et al. (2012).
Synonymy list
| Year | Name and author |
|---|---|
| 1900 | Ellipsoglandulina Silvestri |
| 1927 | Ellipsoglandulina Cushman p. 72 |
| 2002 | Ellipsoglandulina Sepkoski |
| 2012 | Ellipsoglandulina Hayward et al. p. 198 |
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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.
G. †Ellipsoglandulina Silvestri 1900
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| B.W. Hayward et al. 2012 | Test uniserial throughout; chambers strongly overlapping, but never completely enveloping test; aperture terminal slit, curved, semilunate, wavy or straight. (Late Cretaceous–middle Pleistocene) |