Life on the Earth: Its Origin and Succession

affinity Ammonites Amorphozoa ancient Annelida appear atmosphere beds Brachiopoda British BROOKE FOSS WESTCOTT Cænozoic Strata Carbon Carboniferous Cenozoic Cephalopoda Cetacea Chalk classes climate cloth creation Cretaceous Crocodilia Crown 8vo Crustacea deposits Dimyaria distribution earlier earliest earth Echinodermata effect English Eocene epoch equal examples existing Fcap Fishes forms fossil freshwater Gasteropoda genera genus geological geological periods gilt leaves globe groups heat History hypothesis land Lias limestone limited Lingula living Llandeilo Lower Palæozoic Strata M.A. Second Edition Mammalia marine mean temperature Mesozoic Mesozoic Period Mesozoic Strata modern Oceans Mollusca Monomyaria naturalists nature number of species occur Oolitic organic origin Palæozoic ages perhaps phenomena plants and animals Polyzoa prevalent races recent regard remarkable Reptiles rivers rocks Royal 16mo sediments Sermons shells shew Silurian Stonesfield structure succession suppose surface Teleosaurus thickness tion traced Treatise University of Cambridge Upper whole zone Zoophyta دو دو دو