 | M. J. S. Rudwick - 1985 - 303 lehte
...essay Wallace argued that the facts of geographical and geological distribution of species suggested the 'law' that "Every species has come into existence coincident both in space and time with a pre-existing closely allied species". Very probably he was already convinced... | |
 | Ernst Mayr - 1988 - 582 lehte
...was not understood as clearly as it is now. This is well reflected in Wallace's statement in 1855: "Every species has come into existence coincident...space with a pre-existing closely allied species," and more specifically "the most closely allied species are found in the same locality or in closely... | |
 | Michael Ruse - 1989 - 299 lehte
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 | John Burdon Haldane - 1990 - 256 lehte
...they were able to verify the law of succession, first explicitly given by Darwin's colleague Wallace. "Every species has come into existence coincident,...space, with a pre-existing closely allied species." This would clearly be true on any theory of evolution, and probably false on a theory of numerous successive... | |
 | David Millard Locke - 1992 - 268 lehte
...the evolutionary mechanism, Alfred Rüssel Wallace enunciated his famous Sarawak Law, which states, "Every species has come into existence coincident...space with a pre-existing closely allied species." 1 * What remained to be done —and what Wallace and Darwin did — was to erase the dividing line... | |
 | Andrea Barrett - 1996 - 266 lehte
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 | Charles Darwin - 1998 - 288 lehte
...introduction of new species. Annals and Magazine of Natural History 2d ser. 16 (1855): 184-96. The law: 'Every species has come into existence coincident...space with a pre-existing closely allied species.' 1858 CD had sent Hooker his manuscript on variation in large and small genera. It is printed, with... | |
 | 1998 - 562 lehte
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 | Phillip E. Johnson, Denis Lamoureux - 1999 - 180 lehte
...occur. From the facts of geographical distribution Wallace concludes his paper with the famous statement that "Every species has come into existence coincident...space with a pre-existing closely allied species." And he asks: "In the face of these facts the question forces itself upon every thinking mind — why... | |
 | Bruce S. Lieberman - 2000 - 230 lehte
...space and time, and molded them into a superb theory of evolution. First, he claimed that there was a law that "every species has come into existence coincident...and space with a preexisting closely allied species" (Wallace, 1855, quoted from Brooks, 1984. p. 172). Further, he felt that this ..,connects together... | |
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Every species has come into existence coincident both in time and space with a preexisting closely allied species," Connects together and renders intelligible a vast number of independent and hitherto unexplained facts. 
