INDEX TO VOL. I. 
Norte.—In this Index the names in Italics all refer to fossil genera or families 
mentioned in Part II. 
The systematic names of genera and families occurring in 
almost every page of Part III. are not given, as they would unnecessarily swell 
the Index ; but they can be readily referred to by the Class or Order, or by the 
Geographical Division (Region or Sub-region) under which they occur. 
They 
will, however, all be found in the General Index, with a reference to the page (in 
Vol. II., Part IV.) where a systematic account of their distribution is given. 
A. 
Aardvark of East Africa, figure of, 261 
Accipitres, European Eocene, 163 
Accipitres, classification of, 97 
range of Palearctic genera of, 248 
range of Ethiopian genera of, 312 
range of Oriental genera of, 385 
range of Australian genera of, 486 
Acerotherium, European Miocene, 119 
N. American Tertiary, 136 
Achenodon, N. American Tertiary, 138 
Acotheriwm, European Eocene, 126 
Adapis, European Eocene, 125 
ALlurogale, European Eocene, 125 
Alpyornis, of Madagasear, 164 
4ishna, from the Lias, 167 
Agnopterus, European Eocene, 163 
Agriocherus, N. American Tertiary, 138 
Agrion, from the Lias, 167 
Alcephalus, Indian Miocene, 122 
Aldabra Islands, land-tortoises of, 289 
Aletornis, N. American Eocene, 163 
Aigeria, Post-Pliocene deposits and caves of, 
LS 
Allen, Mr. J. A., on Zoological regions, 61 
objections to his system of circumpolar 
zones, 67 
objections to his zoo-geographical nomen- 
elature, 68 
Altai mountains, fossils in caves, 111 
Amblyrhiza, Pliocene of Antilles, 148 
America, recent separation of North and 
South, 40 
extinct mammalia of, 129 
North, Post-Pliocene fauna of, 129 
Amomys, N. American Tertiary, 134 
Amphechinus, European Miocene, 117 
Amphibia, means of dispersal of, 28 
classification of, 100 
peculiar to Palearctic region, 186 
of Central Eurape, 196 
of the Mediterranean sub-region, 205 
of Siberian sub-region, 220 
VoL. L—33 
Amphibia, of the Manchurian sub-region, 226 
table of Palearctic families of, 237 
of the Ethiopian region, 255 
of West Africa, 264 
South African, 268 
of Madagascar, 280 
table of Ethiopian families of, 298 
of the Oriental region, 317 
of the Indian sub-region, 326 
of Ceylon, 327 
of Indo-Chinese sub-region, 331 
of Indo-Malay sub-region, 340 
table of Oriental families of, 369 
of the Australian region, 397 
resemblances of Australian and South 
American, 400 
of New Guinea, 416 
of New Zealand, 457 
Amphibos, Indian Miocene, 122 
Amphicyon, European Miocene, 118 
Indian Miocene, 121 
N. American Tertiary, 134 
Amphimericide, European Miocene, 119 
Amphimoschus, European Miocene, 120 
Amphisorex, European Miocene, 118 
Amphitragulus, European Miocene, 120 
Anastoma, European Tertiary, 169 
Anchilophus, European Eocene, 125 
Anchippodus, N. American Eocene, 139 
Anchippus, N. American Tertiary, 135 
Anchitheride, N. American Tertiary, 135 
Anchitherium, European Miocene, 119 
European Eocene, 125 
N. American Tertiary, 135 
Ancient fauna of New Zealand, 459 
Ancylotherium, Miocene of Greece, 116 
European Miocene, 121 
Andaman Islands, zoology of, 333 
probable past history of, 334 
Andreas, European Miocene, 165 
Animal kingdom, primary divisions of, 85 
Animals, development of, affecting distribu- 
tion, 7 
dispersal and migration of, 10 
