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Cyanoplax
Taxonomy
Cyanoplax was named by Pilsbry (1892) [Sepkoski's age data: Q Plei R]. It is extant.
It was assigned to Callochitonidae by Berry (1922); to Ischnochitonidae by Abbott (1974); and to Neoloricata by Sepkoski (2002).
It was assigned to Callochitonidae by Berry (1922); to Ischnochitonidae by Abbott (1974); and to Neoloricata by Sepkoski (2002).
Species
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.
G. Cyanoplax Pilsbry 1892
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†Cyanoplax dentiens Gould 1846
†Cyanoplax hartwegii Carpenter 1855
Cyanoplax keepiana Berry 1948 [keep's chiton]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2003 | |||||
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 (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Quaternary | USA (California) | C. dentiens (37933) | |
| Middle Pleistocene | USA (California) | Lepidochitona dentiens (138723) Lepidochitona keepiana (202492 202493) | |
| Late/Upper Pleistocene | USA (California) | C. hartwegii (207041 219030) Lepidochitona keepiana (96589) Lepidochitona keepiana, C. hartwegii (160361) |