Species

Circulichnis spiralis Li, 1993

Current taxon already exists. See initial taxon Gordia

Taxon ID: 15650

Fossil group: Ichnofossils

Other version of taxon: Gordia

Stratigraphic range: Ordovician (within ca. 485.4 – 443.8 million years)

Taxon description

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;

Classification