| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Erymnoceras
Taxonomy
Erymnoceras was named by Hyatt (1900) [Sepkoski's age data: J Call-m].
It was assigned to Pachyceratidae by Arkell (1952) and Arkell et al. (1957); and to Ammonoidea by Sepkoski (2002).
It was assigned to Pachyceratidae by Arkell (1952) and Arkell et al. (1957); and to Ammonoidea by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1900 | Erymnoceras Hyatt p. 580 |
| 1952 | Erymnoceras Arkell p. 289 |
| 1957 | Erymnoceras Arkell et al. p. 296 |
| 2002 | Erymnoceras Sepkoski |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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. †Erymnoceras Hyatt 1900
show all | hide all
Subg. †Erymnoceras (Pachyerymnoceras) Howarth 1998
†Erymnoceras ajax d'Orbigny 1850
†Erymnoceras baylei Jeannet 1951
†Erymnoceras coronoides Quenstedt 1887
†Erymnoceras doliforme Roman 1930
†Erymnoceras nodosum Jeannet 1951
†Erymnoceras philbyi Arkell 1952
†Erymnoceras triplicatum Till 1911
Diagnosis
No diagnoses are available