| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Spisula (Hemimactra) marylandica was named by Dall (1898).
It was recombined as Leptomactra marylandica by Ward (1992) and Ward (1998).
It was recombined as Leptomactra marylandica by Ward (1992) and Ward (1998).
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.
†Leptomactra marylandica Dall 1898
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Sanchez Roig 1926, Aberhan et al. 2004 | |||||
Age range: base of the Burdigalian to the top of the Serravallian or 20.44000 to 11.62000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Burdigalian | USA (Delaware) | Leptomactra marylandica (18579) | |
| Serravallian | USA (Maryland) | Leptomactra marylandica (60376) |