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Tonicella
Taxonomy
Tonicella was named by Carpenter (1873) [Sepkoski's age data: T Ol-l R Sepkoski's reference number: 1029]. 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. Tonicella Carpenter 1873
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Tonicella lineata Wood 1815 [lined red chiton]
Tonicella marmorea Fabrius 1780
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: Late/Upper Pleistocene or 0.12900 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 0.0117 Ma
Minimum age of oldest fossil (stem group age): 0.0117 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pleistocene | Mexico (Baja California) | T. lineata (96590 96593) | |
| Quaternary | USA (California) | T. lineata (37933 37937 37947) | |
| Late/Upper Pleistocene | USA (Alaska) | T. marmorea (37632) | |
| Late/Upper Pleistocene | USA (California) | T. lineata (202936 207041 222973) T. sp. (240650) | |
| Late/Upper Pleistocene | Mexico | T. lineata (52347) |