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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Leda lacryma
Taxonomy
Nucula lacryma was named by Sowerby (1824). It is the type species of Dacromya.
It was recombined as Dacryomya lacryma by Agassiz (1842); it was recombined as Leda lacryma by Lundgren (1895).
It was recombined as Dacryomya lacryma by Agassiz (1842); it was recombined as Leda lacryma by Lundgren (1895).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1824 | Nucula lacryma Sowerby |
1842 | Dacryomya lacryma Agassiz |
1895 | Leda lacryma Lundgren p. 204 figs. Pl. 4, Fig. 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.
†Leda lacryma Sowerby 1824
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Kiessling 2004, Aberhan et al. 2004 |
Age range: base of the Middle Jurassic to the top of the Callovian or 174.70000 to 163.50000 Ma
Collections (24 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Toarcian | France | Dacryomya lacryma (51608) | |
Middle Jurassic | United Kingdom (Gloucestershire) | Nuculana lacryma (204063) | |
Middle Bathonian | France (Picardie) | Nucula lacryma (96151 96157) | |
Middle Bathonian - Late/Upper Bathonian | France (Picardie) | Nucula lacryma (96146) | |
Callovian | India | Dacryomya lacryma (61467 67400 67558 67584 67623 68554 68555) | |
Early/Lower Callovian | India | Dacryomya lacryma (61793 62155 63059 63060 63062 63063 63066 63068 67608) | |
Late/Upper Callovian | India | Dacryomya lacryma (62165 67626 68552) |