| 1861 - 638 Seiten
...of the geiiera of this group have been founded, and even in some instances those of its orders. II. The ordinary notion of species, as assemblages of...from original prototypes similarly distinguished, is * See especially on this subject the valuable researches of Dr. J. Braxton Hicks, " On the Development... | |
| 1861 - 626 Seiten
...been fevndrd, and even in some instances those of its ordert. II. The ordinary notion of •peciet, as assemblages of individuals marked out from each...from original prototypes similarly distinguished, is 8rt «at«cUnjr on IhU aubject UM TaJuable rwwtrcba of Dr. J. Braxton Hicki, " On Ik« Tu i lUamml... | |
| 1862 - 506 Seiten
...warrant him in laying down : " 1. The range of variation is so great among Foraminifera, as to inelude not merely the differential characters which systematists...inapplicable to this group ; since even if the limits of sueh assemblages were extended so as to include what would elsewhere be accounted genera, they would... | |
| William Robert Grove - 1867 - 98 Seiten
...of the genera of this group have been founded, and even in some instances those of its orders. II. The ordinary notion of species as assemblages of individuals...such assemblages were extended so as to include what elsewhere would be accounted genera, they would still be found so intimately connected by gradational... | |
| 1867 - 558 Seiten
...which the greater part of the genera, or even in some instances the orders, have been founded ; that the ordinary notion of species as assemblages of individuals...such assemblages were extended so as to include what elsewhere would be accounted genera, they would still be found so closely connected by gradational... | |
| British Association for the Advancement of Science - 1867 - 832 Seiten
...of tho genera of this giwip have been founded, and even in some instances those of its orders. II. The ordinary notion of species as assemblages of individuals...such assemblages were extended so as to include what elsewhere would be accounted genera, they would still be found so intimately connected by gradational... | |
| H. Charlton Bastian - 1872 - 822 Seiten
...of the genera of this group have been founded, and even in some instances those of its orders. . . . The ordinary notion of species, as assemblages of...distinguished, is quite inapplicable to this group j since, even if the limits of such assemblages were extended so as to include what would elsewhere... | |
| H. Charlton Bastian - 1872 - 824 Seiten
...of the genera of this group have been founded, and even in some instances those of its arders. . , . The ordinary notion of species, as assemblages of individuals marked out from each other bj definite characters that have been genetically transmitted from original prototypes similarly distinguished,... | |
| William Robert Grove - 1874 - 498 Seiten
...accounted genera of this group have been founded, and even in some instances those of its orders. II. The ordinary notion of species as assemblages of individuals...such assemblages were extended so as to include what elsewhere would be accounted genera, they would still be found so intimately connected by gradational... | |
| Adam Sedgwick - 1898 - 642 Seiten
...which, indeed, often constitute a complete series. Carpenter* on this subject writes as follows : " The ordinary notion of species as assemblages of individuals marked out from each other by definite FIG. 7. — Kuglyitha gl<^»i (after 1 1 1 ;••-.: and Lesser). Flo. 8. — Diffliujia oblmga (after... | |
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