On the Origin of SpeciesBroadview Press, 28 мар. 2003 г. - Всего страниц: 672 Charles Darwin’s On The Origin of Species, in which he writes of his theories of evolution by natural selection, is one of the most important works of scientific study ever published. This unabridged edition also includes a rich selection of primary source material: substantial selections from Darwin’s other works (Autobiography, notebooks, letters, Voyage of the Beagle, and The Descent of Man) and selections from Darwin’s sources and contemporaries (excerpts from Genesis, Paley, Lamarck, Spencer, Lyell, Malthus, Huxley, and Wallace). |
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Стр. 7
... species ; and being at a lofs for proper nourishment , we were obliged to content ourselves with a thick and greafy fubftance , which I found afterwards to be bear's fat , and which would have been neither disagreeable nor unwholfome ...
... species ; and being at a lofs for proper nourishment , we were obliged to content ourselves with a thick and greafy fubftance , which I found afterwards to be bear's fat , and which would have been neither disagreeable nor unwholfome ...
Стр.
... species of the genus Acidaspis in American rocks that approaches very nearly to this one. The nearest is A. tuberculata Conrad, from the Lower Helderberg Group in Albany Co., N. Y., illustrated in Vol. Ill, Pal. N. Y., Plate 79. A. mira ...
... species of the genus Acidaspis in American rocks that approaches very nearly to this one. The nearest is A. tuberculata Conrad, from the Lower Helderberg Group in Albany Co., N. Y., illustrated in Vol. Ill, Pal. N. Y., Plate 79. A. mira ...
Стр. 5
... species are being discovered has led some scientists to suggest that the world total could be even higher , up to 100 million species . This amazing diversity of living things , of course , did not appear overnight . The huge diversity ...
... species are being discovered has led some scientists to suggest that the world total could be even higher , up to 100 million species . This amazing diversity of living things , of course , did not appear overnight . The huge diversity ...
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... species in the less forward exten- sion of maxillaries , so that level of canines is noticeably further behind that of anterior incisors , and the bases of the three teeth of each side lie nearly in a straight oblique line ; occipital ...
... species in the less forward exten- sion of maxillaries , so that level of canines is noticeably further behind that of anterior incisors , and the bases of the three teeth of each side lie nearly in a straight oblique line ; occipital ...
Стр. 8
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II | 9 |
III | 10 |
V | 17 |
VI | 24 |
VII | 28 |
VIII | 35 |
IX | 51 |
XXIV | 310 |
XXV | 333 |
XXVI | 350 |
XXVII | 425 |
XXVIII | 445 |
XXIX | 465 |
XXX | 469 |
XXXI | 475 |
X | 54 |
XI | 61 |
XII | 66 |
XIII | 77 |
XIV | 79 |
XV | 91 |
XVI | 95 |
XVII | 122 |
XVIII | 132 |
XIX | 144 |
XX | 178 |
XXI | 225 |
XXII | 269 |
XXIII | 289 |
XXXII | 488 |
XXXIV | 562 |
XXXVI | 565 |
XXXVII | 573 |
XXXVIII | 580 |
XXXIX | 589 |
XL | 591 |
XLI | 592 |
XLII | 595 |
XLIII | 605 |
XLIV | 610 |
XLV | 619 |
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On the Origin of Species by Means of Natural Selection (World Classics ... Charles Darwin Недоступно для просмотра - 2017 |
Часто встречающиеся слова и выражения
adapted affinities America ancient appear archipelago Asa Gray Author become believe birds breeds cause chapter characters Charles Darwin Charles Lyell climate colour common continued corr crossed crustaceans Darwin degree descended difficulty distinct species domestic doubt effects embryo Evolution existence extinct extremely facts favourable females fertility flowers formation forms fossil genera genus geological greater number groups habits Hooker hybrids important increase individuals inhabitants inherited insects instance instincts intercrossing intermediate islands Lamarck larvæ laws less living Lyell male mammals manner migration mind modification natural selection naturalists nearly observed offspring organic organisation Origin of Species paleontologist parent perfect period pigeons plants pollen present principle probably produced progenitor quadrupeds races remarked rudimentary seeds sexes sexual sexual selection Silurian slight social South America sterility structure struggle successive suppose theory of natural tion variability variations varieties vary whole widely