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Graphoceras
Taxonomy
Graphoceras is a genus. It is not extant.
It was assigned to Ammonoidea by Sepkoski (2002); and to Graphoceratinae by Howarth (2013).
It was assigned to Ammonoidea by Sepkoski (2002); and to Graphoceratinae by Howarth (2013).
Species lacking formal opinion data
Sister genera
Brasilia (syn. Apedogyria, Brasilina, Paquieria, Wiltshireia, Vacekia, Paneia, Planifastigites), Hyperlioceras (syn. Darellia, Braunsina, Deltoidoceras, Dissoroceras, Reynesia, Reynesella, Toxolioceras, Braunsella, Darellina, Hugia, Lopadoceras, Deltotoceras), Ludwigia (syn. Murchisonia, Cosmogyria, Welschia, Crickia, Hyattia, Kiliania, Ludwigina, Pseudographoceras, Strophogyria)
Download authority and opinion data - View classification of included taxa
Synonyms
|
Synonymy list
| Year | Name and author |
|---|---|
| 1901 | Ludwigella Buckman |
| 1902 | Depaoceras Buckman |
| 1902 | Lucya Buckman |
| 1902 | Platygraphoceras Buckman |
| 1904 | Oedania Buckman |
| 1904 | Stokeia Buckman |
| 1958 | Hosoureites Sato |
| 2002 | Graphoceras Sepkoski, Jr. |
| 2013 | Graphoceras Howarth p. 96 |
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