Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Arca rivulata was named by Wiedey (1928). Its type specimen is SDSNH 20, a valve, and it is a 3D body fossil. Its type locality is LSJU loc. 432, which is in a Miocene coastal sandstone in the Temblor Formation of California.
It was recombined as Anadara (Cunearca) rivulata by Reinhart (1943); it was recombined as Scapharca (Cunearca) rivulata by Moore (1983).
It was recombined as Anadara (Cunearca) rivulata by Reinhart (1943); it was recombined as Scapharca (Cunearca) rivulata by Moore (1983).
Sister species lacking formal opinion data
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.
†Scapharca (Cunearca) rivulata Wiedey 1928
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, f = family | |||||
References: Mikkelsen and Bieler 2008, Sanchez Roig 1926 |
Age range: Langhian or 15.97000 to 13.82000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Langhian | USA (California) | Anadara rivulata (37530) | |
Middle Miocene | USA (California) | Arca rivulata (type locality: 220066) |