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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Yoldiella leurovata
Taxonomy
Yoldiella leurovata was named by Stilwell and Zinsmeister (1992) [DISTRIBUTION: Eocene; Seymour Island, Antarctica.]. Its type specimen is USNM 441591, a shell, and it is not a trace fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1992 | Yoldiella leurovata Stilwell and Zinsmeister p. 51 figs. pl. 1, figs. u, v |
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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.
†Yoldiella leurovata Stilwell and Zinsmeister 1992
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Mikkelsen and Bieler 2008, Sanchez Roig 1926, Aberhan et al. 2004 | |||||
Age range: base of the Ypresian to the top of the Late/Upper Eocene or 56.00000 to 33.90000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ypresian | Antarctica (Seymour Island) | Yoldiella leurovata (63549) | |
| Ypresian - Lutetian | Antarctica (Seymour Island) | Yoldiella leurovata (63551) | |
| Bartonian | Antarctica (Seymour Island) | Yoldiella leurovata (63552) | |
| Late/Upper Eocene | Antarctica | Yoldiella leurovata (72397) |