Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Rhectomyax was named by Stewart (1930) [Sepkoski's age data: K Camp - K Maes Sepkoski's reference number: 914]. Its type is Asaphis undulata.
It was assigned to Psammobiinae by Cox et al. (1969); to Kelliidae by Saul (1988); and to Veneroida by Sepkoski (2002).
It was assigned to Psammobiinae by Cox et al. (1969); to Kelliidae by Saul (1988); and to Veneroida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
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1930 | Rhectomyax Stewart p. 285 |
1969 | Rhectomyax Cox et al. p. N633 |
1988 | Rhectomyax Saul p. 481 |
2002 | Rhectomyax Sepkoski |
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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: base of the Early/Lower Cenomanian to the top of the Campanian or 100.50000 to 72.20000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Cenomanian | USA (California) | R. undulatus (167599) | |
Campanian | USA (California) | R. undulatus (35060) | |
Early/Lower Campanian | USA (California) | R. undulatus (35061) |