Fig. 4 in The Early Cambrian origin of thylacocephalan arthropods

Fig. 4. Simplified reconstructions showing the general morphology of thylacocephalan arthropods in left lateral (subscripted with "1"), frontal (subscripted with "2"), and ventral (subscripted with "3") views. A. Dollocaris ingens (Middle Jurassic, La Voulte, France; modified from Secrétan 1985). B. Clausocaris lithographica (Upper Jurassic, Solnhofen, Germany). C. Zhenghecaris shankouensis gen. et sp. nov. (Lower Cambrian, Maotianshan Shale biota, China). Not to scale. A and B modified from Secrétan 1985 and Polz 1990, respectively.