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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pachymytilus
Taxonomy
Pachymytilus was named by Zittel (1881) [Sepkoski's age data: J Oxfo]. It is not extant.
It was assigned to Pterioida by Sepkoski (2002); and to Myalinidae by Lang et al. (2017).
It was assigned to Pterioida by Sepkoski (2002); and to Myalinidae by Lang et al. (2017).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
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1881 | Pachymytilus Zittel |
2002 | Pachymytilus Sepkoski |
2017 | Pachymytilus Lang et al. |
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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.
G. †Pachymytilus Zittel 1881
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Subg. †Pachymytilus (Pseudopachymytilus) Krumbeck 1923
†Pachymytilus crassissimus Boehm 1881
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subc = subclass, c = class | |||||
References: Aberhan et al. 2004, Eaton 1871 |
Age range: base of the Late/Upper Kimmeridgian to the top of the Early/Lower Tithonian or 155.70000 to 145.00000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Kimmeridgian | Germany | P. petasus, P. crassissimus (211294) | |
Early/Lower Tithonian | Germany (Bavaria) | P. crassissimus (57791) P. tithonicus (57157) |