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Annulina
Taxonomy
Annulina was named by Terquem (1862) [Nomen dubium (Foraminifera).]. It is not extant. Its type is Annulina metensis.
It was considered a nomen dubium by Loeblich and Tappan (1988).
It was assigned to Foraminifera by Terquem (1862).
It was considered a nomen dubium by Loeblich and Tappan (1988).
It was assigned to Foraminifera by Terquem (1862).
Species
A. metensis (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1862 | Annulina Terquem p. 432 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Pliensbachian to the top of the Kimmeridgian or 190.80000 to 152.10000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pliensbachian | Germany | A. metensis (33518) | |
| Kimmeridgian | Egypt | A. metensis (99488) |