Select Works of Thomas H. Huxley

animalcules animals appears Aristotle become Biology birds body bones brain called carbonic acid cause cavity cerebellum chalk character Chimpanzee cilium crania cranium Cretaceous Cuvier Darwin deposits Descartes distinct doctrine doubt ence epoch evidence evolution existence fact feet foot fossil give Gorilla hand Heteromita hippocampus horse human hypothesis ical kind knowledge LECTURE less limbs living lower man-like Apes matter means ment Mesozoic mind modification motion muscles nature Neanderthal nerves observed occipital Orang organic origin Origin of Species phenomena philosophy physical science physiology plants Pongo position possess posterior posterior cornu present Priestley proportion protoplasm question remains remarkable reptiles respect result rocks scientific sensation sense side Silurian skeleton skull species structure substance suppose tain teeth term things tion toes truth Tulpius ulna University variation vertebral vertebral column whole