 | Alfred Russel Wallace - 1876 - 602 lehte
...group, Emerald Island, is only 600 miles from the outlying islets of Victoria land. The ova of nsh will survive a considerable time in the air, and the...easy is it to understand, how, within the life of genera and families, a number of such interchanges may have occurred ; yet always limited to those... | |
 | Richard Lydekker - 1896 - 422 lehte
...period of existence of this one species of fish, not only on account of what we know of the permanency of continents and deep oceans ; but because such a...similarity of natural productions than we actually find. Rather must we look to the transport of the ova across the 1 Supra, p. 55. 2 Possibly, as suggested... | |
 | Richard Lydekker - 1896 - 426 lehte
...period of existence of this one species of fish, not only on account of what we know of the permanency of continents and deep oceans ; but because such a...similarity of natural productions than we actually find. Rather must we look to the transport of the ova across the 1 Supra, p. 55. 2 Possibly, as suggested... | |
 | British Association for the Advancement of Science - 1906 - 932 lehte
...Chili Patagonia, Tierra del Fuego, the Falkland Islands, New Zealand, and Southern Australia, would have led to much more numerous and important cases...of natural productions than we actually find, and that we must rather look to the transport of the ova across the southern sea to explain this very remarkable... | |
 | John Walter Gregory - 1907 - 724 lehte
...protest that no such land connection could have existed within the life of this one species of fish, " because such a connection must have led to much more...similarity of natural productions than we actually find. Rather must we look to the transport of the ova across the southern seas, aided perhaps by the Antarctic... | |
 | British Association for the Advancement of Science. Meeting - 1905 - 928 lehte
...Chili, Patagonia, Tierra del Fuego, the Falkland Islands, New Zealand, and Southern Australia, would have led to much more numerous and important cases...of natural productions than we actually find, and that we must rather look to the transport of the ova across the southern sea to explain this very remarkable... | |
 | Lewis Spence - 2002 - 280 lehte
...deep oceans, but because such a connection must have ted to much more numerous and important caaes of similarity of natural productions than we actually find. And if within the life of specitê such interchangé may have taken place across seas of greater or less extent, still more easy... | |
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Temperate South America ; while another species is common to New Zealand and the Auckland Islands. We cannot believe that a land connection has existed between all these remote lands within the period of existence of this one species of fish, not only... 