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Pinaxiothyris
Taxonomy
Pinaxiothyris was named by Dagys (1968) [Sepkoski's age data: J Oxfo K Vala Sepkoski's reference number: 882,1098]. Its type is Pinaxiothyris campestris.
It was assigned to Terebratulida by Sepkoski (2002); and to Loboidothyridinae by Williams et al. (2006).
It was assigned to Terebratulida by Sepkoski (2002); and to Loboidothyridinae by Williams et al. (2006).
Species
P. campestris (type species)
Synonymy list
Year | Name and author |
---|---|
1968 | Pinaxiothyris Dagys p. 86 |
2002 | Pinaxiothyris Sepkoski |
2006 | Pinaxiothyris Williams et al. p. 2084 |
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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 | 5 | 18.6 | 17.0 | 21.0 | 19.0 | 1.69 |
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Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |
Age range: base of the Tithonian to the top of the Berriasian or 149.20000 to 137.05000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Tithonian | Russian Federation | P. campestris (135564 135575) | |
Berriasian | Russian Federation | P. sp. (2450 2456) | |
Berriasian | Svalbard and Jan Mayen | P. campestris (163970) |