Fig. 4From: A new pachypleurosaur (Reptilia: Sauropterygia) from the Middle Triassic of southwestern China and its phylogenetic and biogeographic implicationsPectoral region of Dianmeisaurus mutaensis sp. nov. (HFUT MT-21-08-001). A photo; B interpreted drawing. cl, clavicle; cv23, 23rd cervical vertebra; dv1, 1st dorsal vertebra; h, humerus; sc, scapula. Scale bars equal 1Â mmBack to article page