A soft-bodied mollusc with radula from the Middle Cambrian Burgess Shale

@article{Caron2006ASM,
  title={A soft-bodied mollusc with radula from the Middle Cambrian Burgess Shale},
  author={Jean‐Bernard Caron and Am{\'e}lie H. Scheltema and Christoffer Schander and David M Rudkin},
  journal={Nature},
  year={2006},
  volume={442},
  pages={159-163}
}
Odontogriphus omalus was originally described as a problematic non-biomineralized lophophorate organism. Here we re-interpret Odontogriphus based on 189 new specimens including numerous exceptionally well preserved individuals from the Burgess Shale collections of the Royal Ontario Museum. This additional material provides compelling evidence that the feeding apparatus in Odontogriphus is a radula of molluscan architecture comprising two primary bipartite tooth rows attached to a radular… 
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