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Morphology Ecology and taphonomy   Age range and collections

Grammorhynchus

Rhynchonellata - Rhynchonellida - Allorhynchidae

Taxonomy
Grammorhynchus is a genus. It is not extant.

It was assigned to Rhynchonellida by Sepkoski (2002); and to Allorhynchidae by Williams et al. (2002).

Synonymy list
YearName and author
2002Grammorhynchus Sepkoski, Jr.
2002Grammorhynchus Williams et al. p. 1268

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderRhynchonellidaKuhn 1949
superfamilyWellerelloideaLicharew 1956
familyAllorhynchidaeCooper and Grant 1976
genusGrammorhynchus

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