| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ageina
Taxonomy
Ageina was named by Russell et al. (1973). It is not extant. Its type is Ageina tobieni.
It was assigned to Natalidae by Kurten and Anderson (1980).
It was assigned to Natalidae by Kurten and Anderson (1980).
Species
A. tobieni (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1973 | Ageina Russell et al. p. 35 |
| 1980 | Ageina Kurten and Anderson |
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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: f = family, o = order, c = class, subp = subphylum | |||||
| References: Hendy et al. 2009, Simmons et al. 2008, Ji et al. 2002, Nowak 1991, Carroll 1988 | |||||
Age range: base of the Lostcabinian to the top of the Ypresian or 54.90000 to 48.07000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ypresian | France (Marne) | A. sp. (35535) A. tobieni (35533) | |
| Lostcabinian | USA (Wyoming) | A. tobieni (16073) | |
| Bridgerian | USA (Utah) | A. sp. (16396) |