 | Geological Society of London - 1862 - 720 sider
...(March 7, 1862), evidence lies before me of the existence of a new I/abyrinthodont (Pholidagaxtcr), from the Edinburgh coal-field, with well-ossified...any long-continued group were more generalized in stincture than the later ones. To a certain extent, indeed, it may be said that imperfect ossification... | |
 | Lucius Edwin Smith, Henry Griggs Weston - 1873 - 522 sider
...of the period represented by the fossiliferous rocks? It gives those doctrines a decided negative ; for it either shows us no evidence of any such modification,...evidence whatsoever that the earlier members of any long continued group were more generalized in structure than the later ones. As we take a dispassionate... | |
 | 1873 - 824 sider
...more or less generalized types, within the limits of the period represented by the fossiliferous rock? It negatives those doctrines ; for it either shows us no evidence of such modification, or demonstrates it to have been very slight. . . . Such are the results of Palaeontology... | |
 | Charles Elam - 1876 - 198 sider
...represented by the fossiliferous rocks ? It negatives those doctrines, for it either shows us no evidence of such modification, or demonstrates it to have been...earlier members of any long-continued group were more generalised in structure than the later ones. . . . Obviously if the earliest fossiliferous rocks now... | |
 | Charles Elam - 1876 - 186 sider
...represented by the fossiliferous rocks ? It negatives those doctiines, for it either shows us no evidence of such modification, or demonstrates it to have been...evidence whatsoever that the earlier members of any long- continued group were more generalised in structure than the later ones. . . . Obviously if the... | |
 | Charles Elam - 1876 - 184 sider
...to less generalised types, within the limits of the period represented by the fossiliferous rocks ? It negatives those doctrines, for it either shows us no evidence of such modification, or demonstrates it to have been very slight ; and as to the nature of that modification,... | |
 | 1877 - 786 sider
...to less generalized types, within the limits of tlio period represented by the fossiliferous rocks? It negatives those doctrines; for it either shows...modification, or demonstrates it to have been very slight; nnd, as to the nnture of that modification, it yields no evidence whatsoever that the earlier members... | |
 | John Holmes Agnew, Walter Hilliard Bidwell, Henry T. Steele - 1877 - 812 sider
...less generalized types, within the limits of the period represented by the fossiliferous rocks? •' It negatives those doctrines, for it either shows us no evidence of such modification, or demonstrates it to have been very slight ; and as to the nature of that modification,... | |
 | 1879 - 614 sider
...either shows us no evidence of such modifications, or demonstrates such modification as has occurred to have been very slight ; and as to the nature of...group were more generalized in structure than the latter ones." I think that I cannot employ my last opportunity of addressing you, officially, more... | |
 | Alexander Winchell - 1881 - 422 sider
...to less generalized types, within the limits of the period represented by the fossiliferous rocks? It negatives those doctrines; for it either shows...long-continued group were more generalized in structure 332 We now think it far safer to accept the hypothesis than to reject it. If it is safer for the scientist... | |
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It negatives those doctrines ; for it either shows us no evidence of any such modification, or demonstrates it to have been very slight ; and as to the nature of that modification, it yields no evidence whatsoever that the earlier members of any long-continued... 
