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Calyptroides
Taxonomy
Calyptroides was named by Clark and Durham (1946) [Sepkoski's age data: T Eo-m T Eo-u Sepkoski's reference number: 914]. Its type is Calyptroides bolivarensis.
It was assigned to Calyptraeidae by Clark and Durham (1946); and to Neotaenioglossa by Sepkoski (2002).
It was assigned to Calyptraeidae by Clark and Durham (1946); and to Neotaenioglossa by Sepkoski (2002).
Species
C. bolivarensis (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1946 | Calyptroides Clark and Durham p. 21 |
| 2002 | Calyptroides Sepkoski |
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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. †Calyptroides Clark and Durham 1946
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†Calyptroides bolivarensis Clark and Durham 1946
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
Age range: Late/Upper Eocene or 37.20000 to 33.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Eocene | Colombia (Bolivar) | C. bolivarensis (3315) |