PLATE XIX, 
Pectoral and pelvic girdles of plesiosaurs. 
Fig. 1, pectoral girdle of Plestosaurus, after Owen. 
Fig. 2, pectoral girdle of Plestosaurus, after Woodward. 
Fig. 3, pectoral girdle of Pleszosaurus laticeps, after Owen. 
Fig. 4, pectoral girdle of A/asmosaurus platyurus, after Cope. 
Fig. 5, pelvic girdle of same, after Cope. 
zc, episternum; c/, clavicle; sc, scapula; co, coracoid; fw, pubis; zs, ischium. 
