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Gresslya
Taxonomy
Gresslya was named by Agassiz (1843) [Sepkoski's age data: J Hett-u J Tith-u Sepkoski's reference number: 663,715]. It is not extant. Its type is Lutraria gregaria.
It was assigned to Pholadomyoida by Sepkoski (2002); and to Ceratomyidae by Vokes (1980), Aberhan (2004) and Ros-Franch et al. (2014).
It was assigned to Pholadomyoida by Sepkoski (2002); and to Ceratomyidae by Vokes (1980), Aberhan (2004) and Ros-Franch et al. (2014).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1843 | Gresslya Agassiz |
| 1980 | Gresslya Vokes p. 206 |
| 2002 | Gresslya Sepkoski |
| 2004 | Gresslya Aberhan p. 140 |
| 2014 | Gresslya Ros-Franch 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. †Gresslya Agassiz 1843
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†Gresslya abundans Kurushin 1998
†Gresslya bisulcata Popov 1964
†Gresslya gregaria von Zieten 1833
†Gresslya kularensis Truschelev 1996
Diagnosis
No diagnoses are available