| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | 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), Dietze et al. (2017).
It was assigned to Ammonoidea by Sepkoski (2002); and to Zurcheriinae by Howarth (2013), Dietze et al. (2017).
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Spinammatoceras Sepkoski |
| 2006 | Shahrudites Seyed-Emami |
| 2013 | Spinammatoceras Howarth p. 113 |
| 2017 | Spinammatoceras Dietze 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. †Spinammatoceras
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†Spinammatoceras pugnax Vacek 1886
†Spinammatoceras sagax Vacek 1886
†Spinammatoceras tenax Vacek 1886
Invalid names: Shahrudites Seyed-Emami 2006 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Early/Lower Aalenian or 174.70000 to 170.90000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aalenian | Italy | S. pugnax (198944 198945) S. pugnax, S. tenax, S. sagax (198955) S. sagax (198947) S. sp., S. pugnax (198946) | |
| Early/Lower Aalenian | Spain | S. pugnax (71713 168073) | |
| Middle Aalenian | Italy (Central Italy ) | Hammatoceras pugnax (123679) | |
| Middle Aalenian | Spain | S. pugnax, Erycites sagax (71716) S. schindewolfi, S. tenax (131827) |