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Cassidulinacea
Taxonomy
Cassidulinacea was named by d'Orbigny (1839). It is extant.
It was assigned to Rotaliina by Loeblich and Tappan (1961); and to Foraminiferida by Gibson (1983).
It was assigned to Rotaliina by Loeblich and Tappan (1961); and to Foraminiferida by Gibson (1983).
Subtaxa
Entered
by M. Uhen on 2006-07-07; modified by B. Allen on 2024-02-29
Synonymy list
| Year | Name and author |
|---|---|
| 1839 | Cassidulinacea d'Orbigny |
| 1961 | Cassidulinacea Loeblich and Tappan |
| 1983 | Cassidulinacea Gibson p. 368 |
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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. Cassidulinacea d'Orbigny 1839
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, o = order | |||||
| Reference: Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Middle Miocene to the top of the Pleistocene or 15.98000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 11.63 Ma
Minimum age of oldest fossil (stem group age): 11.63 Ma
Collections (18 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Miocene | Chile (Coquimbo) | Virgulinella pertusa (222362) | |
| Pleistocene | North Atlantic | Virgulinella spp. (264480 264482 264483 264489 264919 264920 264924 264927 264928 264929 264930 264931 264935 264936 264940 264942) | |
| Pleistocene - Holocene | North Atlantic | Virgulinella spp. (264917) |