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Triassicidaris
Taxonomy
Triassicidaris was named by Smith (1994) [Sepkoski's age data: Tr Nori Sepkoski's reference number: 1120]. Its type is Triassicidaris peruviensis.
It was assigned to Cidaridae by Smith (1994); and to Cidaroida by Sepkoski (2002).
It was assigned to Cidaridae by Smith (1994); and to Cidaroida by Sepkoski (2002).
Species
T. ampezzana, T. peruviensis (type species)
Entered
by J. Sepkoski on 2003-01-23; modified by M. Clapham on 2013-10-27
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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. †Triassicidaris Smith 1994
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†Triassicidaris ampezzana Zardini 1978
†Triassicidaris peruviensis Smith 1994
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum | |||||
| References: Kiessling 2004, Aberhan 1992 | |||||
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Carnian | Italy (Venezia) | Miocidaris ampezzana (56706) | |
| Norian | Peru | T. peruviensis (144532) | |
| Alaunian - Sevatian | Peru | T. peruviensis (36993) | |
| Rhaetian | Peru | T. peruviensis (144531) |