Species
Skolithos annulatus (Howell, 1957)
Taxon description
Alpert, 1974
Diagnosis. Burrow cylindrical to subcylindrical, vertical, stright, Diameter about 12mm. Burrow wall indistinct, smooth, with characteristic ring-like annulation.
Synonyymit
1957 Stipsellus annulatus — Howell , pp. 18-19, fig. 1:1,2
1974 Skolithos annulatus (Howell, 1957) — Alpert , pp. 664
1989 Skolithos annulatus n. sp. — Troppenz
Aiheeseen liittyvät julkaisut
Luokittelu
Organism group | Biota |
Ichnofossil group | Ichnofossils |
Bioturbation trace fossils | |
Genus | Skolithos |
Species | annulatus |
bulbus | |
ingens | |
linearis | |
magnus | |
rotundus | |
verticalis |
Levinneisyys ja viitteet
- Troppenz, 1989 Lower Cambrian (old nomenclature)