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Taxonomy
Diluvarca (Cunearca) cardioides was named by Gardner (1947). Its type specimen is USNM 352307 and is a 3D body fossil. Its type locality is USGS Loc. 2646 - Oak Grove [Oak Grove Sand], which is in a Burdigalian marine sandstone in the Oak Grove Formation of Florida.
Sister species lacking formal opinion data
Anadara chavezi, Anadara eumeces, Anadara filicata, Anadara guajiraensis, Anadara megerata, Anadara microtera, Arca aequitorialis, Arca pilula, Arca thalia, Arca acompsa, Arca dodona, Arca hypomela, Arca initiator, Arca latidentata, Arca mikkula, Arca singewaldi, Arca staminata, Arca waltonia, Arca zapotalensis, Cunearca megerata, Scapharca incongrus, Scapharca paraensis
Synonymy list
| Year | Name and author |
|---|---|
| 1947 | Diluvarca (Cunearca) cardioides Gardner p. 34 figs. Pl 6, figs 7-10 |
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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.
†Diluvarca (Cunearca) cardioides Gardner 1947
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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: Burdigalian or 20.45000 to 15.98000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Burdigalian | USA (Florida) | Diluvarca cardioides (type locality: 42482 42605 42642 42663 42678) |