| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Rhamphidonta was named by Bernard (1975). It is extant.
It was assigned to Lasaeidae by Bernard (1975).
It was assigned to Lasaeidae by Bernard (1975).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1975 | Rhamphidonta Bernard |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Eames 1951, Aberhan et al. 2004 | |||||
Age range
Maximum range based only on fossils: base of the Middle Pleistocene to the top of the Late/Upper Pleistocene or 0.77400 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 0.129 Ma
Minimum age of oldest fossil (stem group age): 0.129 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Pleistocene | USA (California) | Bornia retifera (222663) | |
| Late/Upper Pleistocene | USA (California) | Bornia retifera (59063 96566) |