- Radulichnus
"Radulichnus" is an
ichnogenus oftrace fossil which resembles the marks produced by the action of amollusc 'sradula 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.cite journal
author = Butterfield, N.J.
year = 2006
title = Hooking some stem-group "worms": fossil lophotrochozoans in the Burgess Shale
journal = Bioessays
volume = 28
issue = 12
pages = 1161–6
doi = 10.1002/bies.20507]References
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