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Leda (Lembulus)
Taxonomy
Lembulus was named by Leach (1826) [Sepkoski's age data: T Eo R]. It is extant.
It was reranked as Leda (Lembulus) by Cossmann and Pissarro (1904); it was reranked as Nuculana (Lembulus) by Marasti (1973), Huber (2010).
It was assigned to Leda by Cossmann and Pissarro (1904); to Nuculanidae by Wienrich (1999); to Nuculoida by Sepkoski (2002); and to Nuculana by Marasti (1973), Huber (2010).
It was reranked as Leda (Lembulus) by Cossmann and Pissarro (1904); it was reranked as Nuculana (Lembulus) by Marasti (1973), Huber (2010).
It was assigned to Leda by Cossmann and Pissarro (1904); to Nuculanidae by Wienrich (1999); to Nuculoida by Sepkoski (2002); and to Nuculana by Marasti (1973), Huber (2010).
Species lacking formal opinion data
Synonymy list
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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. Leda (Lembulus) Leach 1826
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†Lembulus translucidus Gabb 1864
Nuculana (Lembulus) gemmulata Sowerby 1904
Nuculana (Lembulus) lamellata Sowerby 1904
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Early/Lower Cenomanian to the top of the Messinian or 100.50000 to 5.33300 Ma
Minimum age of oldest fossil (stem group age): 93.9 Ma
Minimum age of oldest fossil (stem group age): 93.9 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cenomanian | USA (California) | Lembulus translucidus (167599) | |
| Turonian | USA (California) | Leda translucida (44196) | |
| Early/Lower Miocene | Germany (North Rhein-Westfalia) | Lembulus emarginatus (62883) | |
| Burdigalian | Germany | Lembulus emarginatus (111599) | |
| Burdigalian | Austria | Lembulus emartginatus (65161) | |
| Tortonian - Messinian | Italy | Lembulus pella (207782) |