Blyth, Mr., on zoological regions, 60
on the relations of Indian sub-region with Africa, 321
Borneo, probable recent changes in, 357
Bos, Post-Pliocene, 112
Indian Miocene, 122
Bourbon, zoology of, 280
reptiles of, 281
Bovidæ, European Miocene, 120
Brachymys, European Miocene, 120
Bramatherium, Miocene of Perim Island, 122