The Geographical and Geological Distribution of Animals

abundant Africa allied American continent appear Arctic Asia Atlantic Australian belong birds Brachiopoda Cambrian Carboniferous Carnivora characters coast common comprise considerable considered constitute corals Cretaceous deep-sea deposits depth Devonian distinct distribution earth's surface elevated Eocene Ethiopian Eurasia Europe European existing extinct fauna feet fishes formation fossil fresh-water ganoids genera genus geological greater number group of animals Hemisphere Himalayas Holarctic hundred fathoms hundred species identical India inhabit insects islands Jurassic known Lake latter less limited number Madagascar mammalian marsupial Mediterranean Mesozoic migration Miocene modern Mollusca mollusks Mountains naturalists nearly Neotropical North American northern number of species occur oceanic Old World Oligocene Paleozoic parallel of latitude peculiar pelagic Peninsula period Permian Pliocene portion Post-Pliocene present Professor recent recognised region remains remarkable represented restricted Silurian single species Siwalik Hills South South America Southern structure sub-region Tertiary tion tract Triassic tropical true types Western zone