| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Erymnoceras coronoides
Taxonomy
Ammonites coronoides was named by Quenstedt (1887).
It was recombined as Erymnoceras coronoides by Jeannet (1951).
It was recombined as Erymnoceras coronoides by Jeannet (1951).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1887 | Ammonites coronoides Quenstedt |
| 1951 | Erymnoceras coronoides Jeannet p. 118 figs. Pl 37, fig 1; text-fig 270 |
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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.
†Erymnoceras coronoides Quenstedt 1887
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 17.0 | |||||
| shell diameter | 1 | 45.0 | |||||
| shell inflation | 1 | 14.5 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Middle Callovian or 164.70000 to 161.20000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Callovian | Switzerland | Erymnoceras coronoides (171592 171761) | |
| Middle Callovian | France | Erymnoceras coronoides (60617 60618) |