Air-bladder of Fishes, fossil. 620.
Aix, fossil insects from, [557].
Aix-la-Chapelle, [205].
Aix, Provence, [185], [199], [550], [55] 7, [625], [628], [731].
Alabama, United States, [780].
Alcyonium, [254].
chonoides, [247].
Algæ, fossil, [87].
Allanbank, Berwickshire, [167].