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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Niveria (Niveria)
Taxonomy
Niveria (Niveria) was named by Jousseaume (1884). It is extant.
It was assigned to Niveria by Jousseaume (1884) and Schilder and Schilder (1971).
It was assigned to Niveria by Jousseaume (1884) and Schilder and Schilder (1971).
Synonymy list
| Year | Name and author |
|---|---|
| 1884 | Niveria (Niveria) Jousseaume |
| 1971 | Niveria (Niveria) Schilder and Schilder p. 20 |
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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.
Subg. Niveria (Niveria) Jousseaume 1884
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†Niveria (Niveria) carlottae Dolin 1991
†Niveria (Niveria) cypha Woodring 1928
Niveria (Niveria) pacifica Gray 1832
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Burdigalian to the top of the Late/Upper Pleistocene or 20.45000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 15.98 Ma
Minimum age of oldest fossil (stem group age): 15.98 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Burdigalian | USA (Florida) | Niveria carlottae (89575 92548) | |
| Pliocene | Ecuador | Trivia pacifica (96596) | |
| Late/Upper Pliocene | Jamaica | Trivia cypha (58522 69089 69092 69093) | |
| Late/Upper Pleistocene | Ecuador | Trivia pacifica (96864 96866 96867) |