The Origin of the Fittest: Essays on EvolutionAppleton, 1886 - 467 pages |
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Common terms and phrases
acceleration adaptation Amblypoda animals Anura aorta aorta-root appear arch Artiodactyla automatic Batrachia bones brain Bunodonts Carnivora cells Cetacea characters complex condition consciousness Creodonta Darwin dentition derived descent Digitigrade digits Dipnoi direction distinct division doctrine embryonic energy Eocene evidence evolution exact parallelism exhibit existence extinct fact fishes force forms genera genus geologic groups growth growth-force habits higher homologous identical incisors increase inferior intelligence jaws known latter less limbs lower Mammalia mammals mental metamorphosis mind modification molar movements natural selection Naturalist nutrition observed organs origin ossification paleontology period Perissodactyla Permian Phenacodus physical plantigrade possess posterior present primitive probably produced progress protoplasm Quadrumana regarded relation repetition represented reptiles Reptilia result rudimental sectorial seen segments Selenodont skull species stages structure succession superior molar teeth Teleostomi tion tissue tooth true tubercles Uintatherium unconscious vertebral vertebral column Vertebrata
Popular passages
Page 438 - Extract from Preface. SIGHT : An Exposition of the Principles of Monocular and Binocular Vision. By JOSEPH LE CONTE, LL. D., author of "Elements of Geology"; "Religion and Science"; and Professor of Geology and Natural History in the University of California.
Page 448 - Illustrations. Cloth, $10.00. " There is certainly no book in English— we think there is none in any other language— which covers quite the same ground. It records the most recent advances in the experimental treatment of electrical problems, it describes with minute carefulness the instruments and methods in use in physical laboratories, and is prodigal of beautifully executed diagrams and drawings made to scale.
Page 161 - Let thy work appear unto thy servants, And thy glory unto their children. And let the beauty of the LORD our God be upon us: And establish thou the work of our hands upon us; Yea, the work of our hands establish thou it.
Page 437 - STUDENTS' TEXT-BOOK OF COLOR; Or, Modern Chromatics. With Applications to Art and Industry. By Professor OGDEN N.
Page 13 - Wyman as evidence of the descent of the blind forms from those with visual organs. I would suggest that the process of reduction illustrates the law of " retardation," accompanied by another phenomenon.
Page 450 - In the first place, it is an elaborate treatise on the human mind, of independent merit as representing the latest and best work of all schools of psychological inquiry. But of equal importance, and what will be prized as a new and most desirable feature...
Page 452 - Leaving the dry and technical details of science, which are of chief concern to specialists, to the journals devoted to them, THE...
Page 104 - The whole range of the Mammalia, fossil and recent, cannot furnish a species, which has had a wider geographical distribution, and at the same time passed through a longer term of time, and through more extreme changes of climatal conditions, than the Mammoth. If species are so unstable, and so susceptible of mutation through such influences, why does that extinct form stand out so signally a monument of stability...
Page 450 - A book that has been long wanted by all who are engaged in the business of teaching and desire to master its principles. In the first place, it is an elaborate treatise on the human mind, of independent merit as representing the latest and best work of all schools of psychological inquiry.
Page 439 - In no field has modern research been more fruitful than in that of which Professor Judd gives a popular account in the present volume. The great lines of dynamical, geological, and meteorological inquiry converge upon the grand problem of the interior constitution of the earth, and the vast influence of subterranean agencies.