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Hammatoceras insigne
Taxonomy
Ammonites insignis was named by Schubler (1831). It is not extant.
It was recombined as Hammatoceras insigne by Kovács (2009), Benzaggagh et al. (2022).
It was recombined as Hammatoceras insigne by Kovács (2009), Benzaggagh et al. (2022).
Sister species lacking formal opinion data
H. alleoni, H. allobrogense, H. auerbachense, H. baconicum, H. broilii, H. diadematoides, H. dorsatum, H. ferrugineum, H. hantkeni, H. hungaricum, H. insignis, H. klimakomphalum, H. leptoplocum, H. liebi, H. mediterraneum, H. megacanthum, H. meneghinii, H. obtectum, H. percus, H. perplanum, H. planiforme, H. planinsigne, H. praefallax, H. rugatum, H. spinosum, H. subinsigne, H. subplanatum
Synonymy list
| Year | Name and author |
|---|---|
| 1831 | Ammonites insignis Schubler |
| 1831 | Ammonites insignis Schübler in Zieten |
| 2009 | Hammatoceras insigne Kovács p. 31 fig. 20 |
| 2022 | Hammatoceras insigne Benzaggagh et al. p. 21 fig. 14E |
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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.
†Hammatoceras insigne Schubler 1831
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 40.9 | 38.0 | 44.0 | 41.0 | 4.24 | |
| shell diameter | 2 | 134.2 | 114.0 | 158.0 | 136.0 | 31.1 | |
| shell inflation | 2 | 60.0 | 45.0 | 80.0 | 62.5 | 24.7 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Late/Upper Toarcian or 180.40000 to 174.70000 Ma
Collections (26 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Toarcian | France | Hammatoceras insigne (210797 210798 210878 210880 210881) | |
| Toarcian | Germany (Bavaria) | Hammatoceras insigne (51277) | |
| Levesquei | Germany | Hammatoceras insigne (59424) | |
| Levesquei | Spain | Hammatoceras insigne (147091 147093 147096) | |
| Levesquei | France (Deux-Sevrès) | Hammatoceras insigne (140875 147172) | |
| Levesquei | France | Hammatoceras insigne (148812) | |
| Variabilis | Hungary | Hammatoceras insigne (108476) | |
| Late/Upper Toarcian | Hungary | Hammatoceras insigne (108630 108634) | |
| Late/Upper Toarcian | France | Hammatoceras insigne (124179 161668 161672 161673 161675) | |
| Late/Upper Toarcian | Germany (Bavaria) | Hammatoceras insigne (51279) | |
| Late/Upper Toarcian | Canada (British Columbia) | Hammatoceras insigne (56341 59565) | |
| Late/Upper Toarcian | Morocco | Hammatoceras insigne (228356) | |
| Late/Upper Toarcian | Tunisia | Hammatoceras insigne (170604) |