Dinosauria, [412];

affinities of, [415];

analogies with Birds, [416]

Diplocynodon, [448];

D. hastingsiae, [454]

Diplodocus longus, [419] f.;

skull, [419]

Diplovertebron, [287], [288]

Dipsadomorphinae, [623] f.

Dipsadomorphus, [623];