1. Palaeontology: The Cause of Jaws and Claws
Gregory D. Edgecombe 
Current Biology 
Volume 27, Issue 16, Pages R807-R810 (August 2017)
DOI: /j.cub
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2. Figure 1
Cambrian taxa resolved in the mandibulate stem-group and crustacean mandibles.
(A) Canadaspsis perfecta, a bivalved arthropod from the Burgess Shale (image courtesy of Allison Daley). (B) Fuxianhuia protensa, an early Cambrian fuxianhuiid. (C) Boreomysis nobilis, a mysid crustacean, medial view of mandible, (mp) molar part. (D) Gnathophausia zoea, a lophogastrid crustacean, medial view of molar part of mandible (C,D images courtesy of Stefan Richter).
Current Biology  , R807-R810DOI: ( /j.cub )
Copyright © 2017 Elsevier Ltd Terms and Conditions