Species
Skolithos verticalis (Hall, 1843)
Taxon description
Fernández & Pazos, 2012
Diagnosis. Burrows cylindrical to prismatic (when in contact), straight to curved, vertical to inclined. Diameter 1–4 mm; length 2–15 cm. Burrow wall smooth, rarely corrugated (from Alpert, 1974).
Synonymy list
1974     Skolithos verticalis (Hall, 1843) — Alpert , pp. 663
1998     Skolithos verticalis (Hall, 1843) — Stanley & Pickerill , pp. 28, fig. 13:2
2003     Skolithos verticalis (Hall, 1843) — Kim & Pickerill , pp. 50, fig. 5D,E
2012     Skolithos verticalis (Hall, 1843) — Fernándes & Pazos , pp. 516, fig. 5.7
2020     Skolithos verticalis Hall, 1843 — Ding et al. , pp. 83, fig. 5c-e
Classification
| Organism group | Biota | 
| Ichnofossil group | Ichnofossils | 
| Bioturbation trace fossils | |
| Genus | Skolithos | 
| Species | annulatus | 
| bulbus | |
| ingens | |
| linearis | |
| magnus | |
| rotundus | |
| verticalis |