Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Crispithyris
Taxonomy
Crispithyris was named by MacFarlan (2016). Its type is Crispithyris nauarchus.
It was assigned to Postepithyrididae by MacFarlan (2016).
It was assigned to Postepithyrididae by MacFarlan (2016).
Species
C. nauarchus (type species)
Synonymy list
Year | Name and author |
---|---|
2016 | Crispithyris MacFarlan p. 482 |
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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
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 2 | 12.7 | 9.90 | 16.3 | 13.1 | 4.53 |
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Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: Oxfordian or 163.50000 to 157.30000 Ma
Collections (17 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Oxfordian | New Zealand | C. nauarchus (56231 133963 133971 134086 134087 134088 134102 134160 182717 182728 182730 182736 182737 182739 182740 182741 182773) |