Species
Circulichnis spiralis Li, 1993
Current taxon already exists. See initial taxon Gordia
Taxon ID: 15650
Fossil group: Ichnofossils
Belongs to: Circulichnis
Other version of taxon: Gordia
Stratigraphic distribution: Ordovician (header.f_taxon_age_within 485.4 – 443.8 header.f_taxon_age_within_unit)
Taxon description
Li, 1993
Descripiton: Helical unbranching burrow: 1.1 mm in diameter: one circle 4.2 mm in diameter.
Synonymy list
1993 Circulichnus spiralis ichnosp. nov, — Li , pp. 94, fig. text fig. 3;
2018 Gordia — Uchman & Rattazzi,
Klassificering
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Bioturbation trace fossils | |
| Genus | Circulichnis |
| sinensis | |
| Species | ligusticus |
| montanus | |
| spiralis |