Species
Ancorichnus ancornichnus Heinberg, 1974
Taxon description
Hovikoski et al., 2019
Horizontal, endichnial, almost straight, tubular, meniscate burrow with a mantle, in a fine-grained sandstone. The burrow is 10–11 mm wide, and the mantle is discontinuous, up to 1.5 mm thick.
Synonymy list
1974 Ancorichnus ancornichnus — Heinberg , pp. 7-15 , fig. 1A, 2-4, 9A
1984 Ancorichnus ancornichnus Heinberg, 1974 — Frey et al. , pp. 514
2018 Ancorichnus ancornichnus Heinberg, 1974 — Hovikoski et al. , pp. 10 , fig. 8B
Classification
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Soft-sediment trace fossils | |
| Genus | Ancorichnus |
| Species | ancornichnus |