| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cyrtospira ventricosus
Taxonomy
Subulites ventricosus was named by Hall (1852). It is not a trace fossil.
It was recombined as Cyrtospira ventricosus by Ulrich and Scofield (1897), Wagner (2023).
It was recombined as Cyrtospira ventricosus by Ulrich and Scofield (1897), Wagner (2023).
Subspecies