| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Leptomactra was named by Ward (1992) [Sepkoski's age data: T Mi-m T Plio-u Sepkoski's reference number: 985].
It was assigned to Mactridae by Ward (1992); and to Veneroida by Sepkoski (2002).
It was assigned to Mactridae by Ward (1992); and to Veneroida by Sepkoski (2002).
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
G. †Leptomactra Ward 1992
show all | hide all
†Leptomactra curtidens Dall 1898
hide
Invalid names: Spisula (Hemimactra) chesapeakensis Glenn 1904 [synonym]
†Leptomactra delumbis Conrad 1832
†Leptomactra marylandica Dall 1898
†Leptomactra valhosierr Gardner 1947
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: f = family, c = class | |||||
| References: Sanchez Roig 1926, Aberhan et al. 2004 | |||||
Age range: base of the Burdigalian to the top of the Late/Upper Pliocene or 20.45000 to 2.58000 Ma
Collections (24 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Miocene | USA (New Jersey) | Mactra delumbis (59720 59722 59746 59750) | |
| Burdigalian | USA (Delaware) | L. marylandica (18579) | |
| Serravallian | USA (Florida) | Spisula valhosierr (42692 42870 43009 43014 111204 136943) | |
| Serravallian | USA (Maryland) | L. marylandica (60376) Spisula delumbis (79104 79110) | |
| Tortonian | USA (Maryland) | L. delumbis (70853) | |
| Tortonian | USA (Virginia) | L. delumbis (71632) | |
| Late/Upper Miocene | USA (Maryland) | L. delumbis (51722 59303 59304) | |
| Messinian | USA (Virginia) | L. delumbis (71536) | |
| Late/Upper Pliocene | USA (Virginia) | L. delumbis (78261 78264 78270) | |
| Late/Upper Pliocene | USA (Florida) | Spisula delumbis (59486) |