birds of, 327

reptiles of, 327

amphibia of, 327

insects of, 327

past history of, as indicated by its fauna, 328

Chalicomys, European Pliocene, 113

Chalicotherium, European Miocene, 119

Indian Miocene, 122

fossil in N. China, 123

Chamæleo, N. American Eocene, 165