Radulichnus

Radulichnus is an ichnogenus of trace fossil which resembles the marks produced by the action of a mollusc's radula on sediment. As an ichnogenus, its classification is based solely on appearance, and does not necessarily imply anything of the affinity of the organism which produced the trace.[2] However, fossils of Kimberella have been found at or near the ends of Radulichnus traces, leading to the possibility that some traces were made by Kimberella.

Radulichnus
Trace fossil classification
Ichnofamily: †Gnathichnidae
Ichnogenus: †Radulichnus
Voigt, 1977
Type ichnospecies
Radulichnus inopinatus
Voigt, 1977
Ichnospecies[1]
  • R. inopinatus Voigt, 1977
  • R. transversus Lopes & Pereira, 2018

References
  1. Wisshak, M.; Knaust, D.; Bertling, M. (2019). "Bioerosion ichnotaxa: review and annotated list". Facies. 65 (2): 24. doi:10.1007/s10347-019-0561-8.
  2. Butterfield, N.J. (2006). "Hooking some stem-group "worms": fossil lophotrochozoans in the Burgess Shale". BioEssays. 28 (12): 1161–6. doi:10.1002/bies.20507. PMID 17120226. S2CID 29130876.


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