 | Alfred Russel Wallace - 1876 - 602 lehte
...definitions of interpenetrating frontiers, as well as regions extending over three-fourths of the land surface of the globe, and including places which are...there were not such difference of opinion about them. There can be little doubt, for example, that the most radical zoological division of the earth is made... | |
 | Alfred Russel Wallace - 1876 - 586 lehte
...definitions of interpenetrating frontiers, as well as regions extending over three-fourths of the land surface of the globe, and including places which are...there were not such difference of opinion about them. There can be little doubt, for example, that the most radical zoological division of the earth is made... | |
 | ALFRED RUSSEL WALLACE - 1876 - 566 lehte
...definitions of interpene"rating frontiers, as well as regions extending over three-fourths ' the land surface of the globe, and including places which are...antipodes of each other, would be most inconvenient, e if there were not such difference of opinion about them. TL can be little doubt, for example, that... | |
 | Geological and Geographical Survey of the Territories (U.S.) - 1878 - 942 lehte
...equal in size, aud with easily defined, and therefore easily remembered, boundaries", providing that '' we do not violate any clear affinities or produce...imply that truth, at least to a certain degree, should be regarded as secondary to convenience. They further show that the author of these propositions has... | |
 | 1878 - 932 lehte
...equal iu size, and with easily defined, and therefore easily remembered, boundaries", providing that '' we do not violate any clear affinities or produce...be most inconvenient, even if there were not such difi'erence of opinion about them".* These arguments can be scarcely characterized as otherwise than... | |
 | Geological and Geographical Survey of the Territories (U.S.) - 1878 - 240 lehte
...definitions of interpenetrating frontiers, as well as regions extending over three fourths of the land surface of the globe, and including places which are...imply that truth, at least to a certain degree, should be regarded as secondary to convenience. They further show that the author of these propositions has... | |
 | Biological Society of Washington - 1882 - 502 lehte
...definitions of interpenetrating frontiers, as well as regions extending over threefourths of the land surface of the globe, and including places which are...were not such difference of opinion about them."* Again, Mr. Wallace says: "On two main points every system yet proposed, or that probably can be proposed,... | |
 | Biological Society of Washington - 1882 - 506 lehte
...definitions of interpenetrating frontiers, as well as regions extending over threefourths of the land surface of the globe, and including places which are...were not such difference of opinion about them."* Again, Mr. Wallace says: "On two main points every system )'el proposed, or that probably can be proposed,... | |
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all elaborate definitions of interpenetrating frontiers, as well as regions extending over three fourths of the laud surface of the globe, and including places which are the antipodes of each other, would be most inconvenient, even if there were not... 