Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Chondrocidaris
Taxonomy
Chondrocidaris is a genus. It is extant.
It was assigned to Rhabdocidarinae by Nisiyama (1966) and Fell (1966); and to Cidaroida by Sepkoski (2002).
It was assigned to Rhabdocidarinae by Nisiyama (1966) and Fell (1966); and to Cidaroida 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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum | |||||
References: Aberhan 1992, Kiessling 2004 |
Age range: base of the Early/Lower Miocene to the top of the Middle Miocene or 23.03000 to 11.60800 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Miocene | Micronesia, Federated States of (Mariana Islands) | C. marianica (204375) | |
Middle Miocene | Fiji | C. problepteryx (68314 68315 68330) |