Fig. 1. Caudal vertebra, side view, cetiosaurus longus. Fig. 2. Terminal articular surface of do. Fig. 3. Upper surface of do. Fig. 4. Vertical longitudinal section of a dorsal vertebra of do. Fig. 3 is of the natural size; the rest are reduced to two thirds the natural size. Subsequently shown to belong to the dinosaurian order. Date: 1870s.
Loading...
