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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Calcarinoidea (disused)
Taxonomy
Calcarinoidea was named by Schwager (1876). It is extant. It was considered unknown by Holzmann and Pawlowski (2017).
It was assigned to Rotaliida by Holzmann and Pawlowski (2017).
It was assigned to Rotaliida by Holzmann and Pawlowski (2017).
Synonymy list
| Year | Name and author |
|---|---|
| 1876 | Calcarinoidea Schwager p. 281 |
| 2017 | Calcarinoidea Holzmann and Pawlowski p. 32 |
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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.
Superfm. Calcarinoidea Schwager 1876
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| M. Holzmann and J. Pawlowski 2017 | coiled test, commonly with large inflational spines, umbilicus
can be closed by a plug, toothplate, diffuse canal system with perforations |
Measurements
No measurements are available
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| Source: o = order | |||||
| Reference: Kiessling 2004 | |||||
Collections
No collection or age range data are available