| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Nerinea gachupinae
Taxonomy
Nerinea gachupinae was named by Alencaster (1977). Its type specimen is IGM-2326 and is a 3D body fossil. Its type locality is La Gachupina, which is in a Kimmeridgian shallow subtidal limestone/marl in the San Ricardo Formation of Mexico.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1977 | Nerinea gachupinae Alencaster |
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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.
†Nerinea gachupinae Alencaster 1977
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell diameter | 4 | 14.6 | 10.5 | 19.0 | 15.2 | 3.62 |
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: Kimmeridgian or 157.30000 to 152.10000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kimmeridgian | Mexico (Chiapas) | Nerinea gachupinae (type locality: 98672) |