Ch. rubriventris, [346]

Chthonerpeton, [87], [90]

Cimoliasaurus, [478];

C. australis, [478];

C. cantabrigiensis, [478];

C. chilensis, [478];

C. haasti, [478]

Cinosternidae, [313], [314], [342];

distribution, [332]

Cinosternum, [342] f.;