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| Morphology | Ecology and taphonomy | Map | Age range and collections |
Spinammatoceras
Taxonomy
Spinammatoceras is a genus. It is not extant.
It was assigned to Ammonoidea by Sepkoski (2002); and to Zurcheriinae by Howarth (2013).
It was assigned to Ammonoidea by Sepkoski (2002); and to Zurcheriinae by Howarth (2013).
Species lacking formal opinion data
Sister genera
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Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Spinammatoceras Sepkoski, Jr. |
| 2006 | Shahrudites Seyed-Emami |
| 2013 | Spinammatoceras Howarth p. 113 |
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