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| Morphology | Ecology and taphonomy | Map | Age range and collections |
Gryphaea (Bilobissa)
Taxonomy
Bilobissa was named as a genus. It is not extant.
It was reranked as Gryphaea (Bilobissa) by Gahr (2002).
It was assigned to Gryphaea by Gahr (2002); and to Pterioida by Sepkoski (2002).
It was reranked as Gryphaea (Bilobissa) by Gahr (2002).
It was assigned to Gryphaea by Gahr (2002); and to Pterioida by Sepkoski (2002).
Subtaxa
Species lacking formal opinion data
Sister taxa
Download authority and opinion data - View classification of included taxa
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Gryphaea (Bilobissa) Gahr |
| 2002 | Bilobissa Sepkoski, Jr. |
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