| Gundolficeras Temporal range: Famennian | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | †Ammonoidea |
| Order: | †Goniatitida |
| Family: | †Tornoceratidae |
| Subfamily: | †Falcitornoceratinae |
| Genus: | †Gundolficeras Becker, 1995 |
| Species | |
| |
Gundolficeras is member of the Tornoceratidae, (goniatitid ammonites), from the Late Devonian named by Becker, 1995 and assigned to the Falcitornoceratinae. The type species is "Lobotornoceras" bicaniculatum.
Gundolficeras has a compressed or somewhat inflated shell that may have ventrolateral furrows and an open or closed umbilicus at medium stages. The suture has a small ventral lobe and on either side, a narrow, asymmetric, rounded or pointed adventitious lobe and a high saddle located mid-flank.
Gundolficeras differs from its partly contemporary, but slightly older relative Falcitornoceras in the details of the suture and in sometimes having an open umbilicus.
References
- Gundolficeras in GONIAT Online 6/9/12
- Falcitornoceratinae Paleobio Database. 6/9/12
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