The Doctrine of Descent and DarwinismAppleton, 1900 - 336 páginas |
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... GEOGRAPHICAL DISTRIBUTION OF ANIMALS IN THE LIGHT OF THE DOCTRINE OF DERIVATION XI . THE PEDIGREE of VERTEBRATE ANIMALS MAN REFERENCES AND QUOTATIONS XII . • 195 222 248 282 311 LIST OF ILLUSTRATIONS . FIG . 1. Legs of Bird viii CONTENTS .
... GEOGRAPHICAL DISTRIBUTION OF ANIMALS IN THE LIGHT OF THE DOCTRINE OF DERIVATION XI . THE PEDIGREE of VERTEBRATE ANIMALS MAN REFERENCES AND QUOTATIONS XII . • 195 222 248 282 311 LIST OF ILLUSTRATIONS . FIG . 1. Legs of Bird viii CONTENTS .
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Oscar Schmidt. LIST OF ILLUSTRATIONS . FIG . 1. Legs of Bird and Chick . 2. Medusa , Tiaropsis Diadema 3. Stauridium . Medusa , Cladonema Radiatum 4. Spermatozoa 5. Section of Larva of Calcareous Sponge 6. Embryo of Hydrophilus Piceus 7 ...
Oscar Schmidt. LIST OF ILLUSTRATIONS . FIG . 1. Legs of Bird and Chick . 2. Medusa , Tiaropsis Diadema 3. Stauridium . Medusa , Cladonema Radiatum 4. Spermatozoa 5. Section of Larva of Calcareous Sponge 6. Embryo of Hydrophilus Piceus 7 ...
Página 9
... bird , in its individ- ual parts , may be traced back without difficulty to the an- terior extremities of a rep- tile or a mammal . But the leg of a bird , as a complete organ does not harmonize with the leg of other verte- brata until ...
... bird , in its individ- ual parts , may be traced back without difficulty to the an- terior extremities of a rep- tile or a mammal . But the leg of a bird , as a complete organ does not harmonize with the leg of other verte- brata until ...
Página 10
... bird's leg consists of the thigh , or femur ( a ) , and the shank or tibia ( b ) , two tarsal ( m , n ) , and three ... bird only one . The history of development shows that out of the material which in man is applied to the formation of ...
... bird's leg consists of the thigh , or femur ( a ) , and the shank or tibia ( b ) , two tarsal ( m , n ) , and three ... bird only one . The history of development shows that out of the material which in man is applied to the formation of ...
Página 34
... bird or a mammal , of one of the parasitic crustacea with a crayfish or an insect , shows , as the older zoology represented it , that in the actual forms the ground plan , or " ideal types , " find very di- versified expression . A ...
... bird or a mammal , of one of the parasitic crustacea with a crayfish or an insect , shows , as the older zoology represented it , that in the actual forms the ground plan , or " ideal types , " find very di- versified expression . A ...
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The Doctrine of Descent and Darwinism Oskar Schmidt,Henry S. King and Co Sin vista previa disponible - 2019 |
Términos y frases comunes
according adaptation already Ammonites Amphibians animal world Annelids apes appearance Ascidian birds bone brain causes Cetacea character characteristics comparative anatomy connection continent Darwin definite dentition derivation diverge doctrine of Descent Echinoderms embryonic Eocene exhibit existence external facts families fauna fish formation fossil Ganoids Gastrula gemmules genera genus geological Goethe grade gradually groups Haeckel heredity higher horse hypothesis idea individual infer intermediate forms islands lancelet language larva larvæ likewise linguistic Linnæus lower mammals Marsupials Medusa ment merely metamorphosis modifications morphological mutability natural selection naturalist observation Oolite organisms origin ovum peculiar pedigree perfect period phase phenomena placenta plants polypes possess present primordial produced progenitors races regard relations remains reproduction reptiles Rütimeyer says scarcely sexual Silurian skull species sponges strata structure systematic Tertiary tion transformation transition true Ungulata Ungulates varieties vegetal vertebral column Vertebrata vertebrate animals whole