Planavolites wisshaki Breton, 2020
| ID | 22069 |
|---|---|
| Fossil group | Bioerosional trace fossils |
| Taxon | Planavolites wisshaki |
| Author | Breton, 2020 |
| Reference | Breton et al., 2020 |
| Parent taxon | Planavolites |
| FAD | Bajocian |
| LAD | Bajocian |
Type specimens
| Type | No | Type locality | Type horizon | Remarks | Reference | ||||
|---|---|---|---|---|---|---|---|---|---|
| holotype | “Musée Vert”, Natural History Museum of Le Mans (Sarthe) | l,MHNLM 2018.3.32 | Gavrus, France | Bajocian | Breton et al., 2020 |
Description(s)
Breton et al., 2020:
Diagnosis. Millimetre to centimetre-sized very shallow depressions on shells. The outline is rounded in small specimens, to irregularly lobate in larger ones. The floor is flat and connects to the surface of the shell by a concave slope which can locally be moderately steep but never forms a perpendicular or overhanging wall