On the Hypothesis of Evolution: physical and metaphysical

acceleration advance animal anti-developmentalist appear batrachia body brain called carbonic acid cerebellum cerebral hemispheres characters circulatory system coëxist common condition creation define derived devel Devonian distinct Divine divisions doubt earth Echinodermata Echinoderms embryonic emotional nature evidence evil evolution exact parallelism exhibited existence facts female genera genus geological periods growth harmony higher groups highest homologous groups human species hypothesis immature increased Indo-European inferior influence intelligence intermediate forms iron age kingdom labor labyrinthodonts lamprey later living lower male mammal man's material maturity means metals metaphysical mode modification Molluscs moral development natural selection necessitarianism nervous number of individuals optic lobes organs origin paleontologist Pelasgi perfection physical plants points possess preëxistent present day produce progress protean species quadrumana qualities race relation remains reptilia restricted species seen sexes sion spects spiritual stage structure superior tion ture types undeveloped Vertebrates woman Yale Yale College