THE GEOGRAPHICAL

DISTRIBUTION OF ANIMALS.

DISTRIBUTION OF ANIMALS

WITH A STUDY OF THE RELATIONS OF LIVING AND EXTINCT
FAUNAS AS ELUCIDATING THE PAST CHANGES

OF THE EARTH'S SURFACE.

By ALFRED RUSSEL WALLACE,

AUTHÓR OF THE “MALAY ARCHIPELAGO," ETC.

Í NEW YORK:
HARPER & BROTHERS, PUBLISHERS,

FRANKLIN SQUARE.

1876.