Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Arca (Scapharca) silverdalensis was named by Kellum (1926) [DISTRIBUTION: Early Miocene; North Carolina]. It is not a trace fossil. Its type locality is USGS 10655 (John Gilette Farm), Silverdale, Trent marl, Onslow Co., NC, which is in a Miocene marine marl/sandstone in the Trent Formation of North Carolina.
It was recombined as Anadara (Anadara) silverdalensis by Bird (1965); it was recombined as Cunearca silverdalensis by Ward (1992).
It was recombined as Anadara (Anadara) silverdalensis by Bird (1965); it was recombined as Cunearca silverdalensis by Ward (1992).
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.
†Cunearca silverdalensis Kellum 1926
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, f = family | |||||
References: Sanchez Roig 1926, Mikkelsen and Bieler 2008 |
Age range: base of the Late/Upper Oligocene to the top of the Early/Lower Miocene or 28.40000 to 15.97000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Oligocene | USA (North Carolina) | Anadara silverdalensis (71651) Cunearca silverdalensis (71649 71652) | |
Early/Lower Miocene | USA (North Carolina) | Arca silverdalensis (type locality: 41987) |