Alethe, ii. [262]
Aletornis, N. American Eocene, i. 163
Aleutian Islands, birds of, ii. [137]
Algeria, Post-Pliocene deposits and caves of, i. 111
Algira, ii. [391]
Alleghany sub-region, ii. [130]
mammalia of, ii. [132]
birds of, ii. [132]
reptiles of, ii. [133]
amphibia of, ii. [134]