| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pterynotus (Calcitrapessa)
Taxonomy
Calcitrapessa was named as a genus. It is extant.
It was reranked as Pterynotus (Calcitrapessa) by Emerson (1960).
It was assigned to Pterynotus by Emerson (1960); and to Neogastropoda by Sepkoski (2002).
It was reranked as Pterynotus (Calcitrapessa) by Emerson (1960).
It was assigned to Pterynotus by Emerson (1960); and to Neogastropoda by Sepkoski (2002).
Subtaxa
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: f = family, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
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 (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Pleistocene | USA (California) | Centrifuga leeana (96566 160361) Murex leeanus (222660 222662) Purpura leeana (59063) |