Life on the Earth: Its Origin and Succession |
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Page 9
... second of time is ready to receive a new impression with undiminished energy . Regard the two eyes , the natural stereo- scope , by whose beautiful joint action solids take their proper aspect , distance is estimated , and the landscape ...
... second of time is ready to receive a new impression with undiminished energy . Regard the two eyes , the natural stereo- scope , by whose beautiful joint action solids take their proper aspect , distance is estimated , and the landscape ...
Page 14
... second gives the limits of the zone in depth by fathoms . The third , the depth in thickness of each zone in fathoms . The fourth the number of species found in each zone . The fifth is a column which I have calculated by dividing the ...
... second gives the limits of the zone in depth by fathoms . The third , the depth in thickness of each zone in fathoms . The fourth the number of species found in each zone . The fifth is a column which I have calculated by dividing the ...
Page 50
... second question the geological antiquity of the races of plants and animals which are directly and specially associated with man , as the valuable Pomaceous Plants and Ruminant Animals , the answer is of the same kind . They are of ...
... second question the geological antiquity of the races of plants and animals which are directly and specially associated with man , as the valuable Pomaceous Plants and Ruminant Animals , the answer is of the same kind . They are of ...
Page 87
... second equally large group with these openings not opposite ( E. exocyclida ) , and this is continued in the modern ocean . The Echinoidea of the Paleozoic Series have such peculiarities in the series of plates and pores as to claim to ...
... second equally large group with these openings not opposite ( E. exocyclida ) , and this is continued in the modern ocean . The Echinoidea of the Paleozoic Series have such peculiarities in the series of plates and pores as to claim to ...
Page 121
... second great epoch in geological chronology - the epoch of Life on the Earth -the starting - point of Paleontology . How shall we proceed to collect evidence which may bring that remote event into a scale of solar time ? What na- tural ...
... second great epoch in geological chronology - the epoch of Life on the Earth -the starting - point of Paleontology . How shall we proceed to collect evidence which may bring that remote event into a scale of solar time ? What na- tural ...
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Common terms and phrases
affinity ages Ammonites Amorphozoa ancient Annelida appear atmosphere beds Brachiopoda British BROOKE FOSS WESTCOTT Carbon Carboniferous Cenozoic Cenozoic Strata Cephalopoda Cetacea Chalk classes Clay climate cloth creation Cretaceous Crocodilia Crown 8vo Crustacea deposits Dimyaria distribution earlier earliest earth Echinodermata effect English epoch equal examples existing Fcap Fishes forms fossil freshwater Gasteropoda genera genus geological gilt leaves globe Goniatites groups heat History hypothesis Insects land Lias limestone limited Lingula living Llandeilo Mammalia marine mean temperature Mesozoic Mesozoic Period modern Oceans Mollusca Monomyaria naturalists nature number of species occur Oolitic organic origin Paleozoic Paleozoic Strata perhaps phenomena plants and animals Polyzoa prevalent Professor races recent regard remarkable Reptiles rivers rocks Royal 16mo Second Edition sediments Sermons shells shew Silurian Stonesfield Strata structure succession suppose surface Teleosaurus thickness tion traced University of Cambridge Upper variations vegetable whole zone Zoophyta وو
Popular passages
Page 202 - As all the living forms of life are the lineal descendants of those which lived long before the Cambrian epoch, we may feel certain that the ordinary succession by generation has never once been broken, and that no cataclysm has desolated the whole world.
Page 11 - The Nature of the Atonement, and its Relation to Remission of Sins and Eternal Life.
Page 203 - There is grandeur in this view of life, with its several powers, having been originally breathed by the Creator into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being evolved.
Page 15 - British Novelists and their Styles. Being a Critical Sketch of the History of British Prose Fiction. Crown 8vo. 7s. 6d. Life of John Milton.
Page 9 - Characteristics of the Gospel Miracles. Sermons preached before the University of Cambridge. With Notes. Crown 8vo. 4s. 6d. Introduction to the Study of the Four Gospels. Third Edition. Crown 8vo.
Page 202 - Therefore I should infer from analogy that probably all the organic beings which have ever lived on this earth, have descended from some one primordial form, into which life was first breathed.
Page 201 - I formerly entertained, namely, that each species has been independently created, is erroneous. I am fully convinced that species are not immutable; but that those belonging to what are called the same genera are lineal descendants of some other and generally extinct species, in the same manner as the acknowledged varieties of any one species are the descendants of that species. Furthermore, I am convinced that Natural Selection has been the main, but not exclusive, means of modification.
Page 201 - I cannot doubt that the theory of descent with modification embraces all the members of the same great class or kingdom. I believe that animals are descended from at most only four or five progenitors, and plants from an equal or lesser number.
Page 203 - It is interesting to contemplate an entangled bank, clothed with many plants of many kinds, with birds singing on the bushes, with various insects flitting about, and with worms crawling through the damp earth...
Page 186 - The intermixture of distinct species is guarded against by the aversion of the individuals composing them to sexual union, or by the sterility of the mule offspring. It does not appear that true hybrid races have ever been perpetuated for several generations, even by the assistance of man; for the cases usually cited relate to the crossing of mules with individuals of pure species, and not to the intermixture of hybrid with hybrid.