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Raamatud Books 1 - 4 of 4 on Europe) during the Tertiary period, we must suppose that it was at a far more remote....
" Europe) during the Tertiary period, we must suppose that it was at a far more remote epoch that the ancestral forms of all the other marsupials entered Australia... "
The Geographical Distribution of Animals: With a Study of the Relations of ... - Page 251
by Alfred Russel Wallace - 1876
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The Geographical Distribution of Animals: With a Study of the ..., 2. köide

Alfred Russel Wallace - 1876
...extinct wombat, as large as a tapir, has been found in the Australian Pliocene deposits. General Remarks on the Distribution of Marsupialia. We have here the...secondary period will be found at vol. ip 159. Order XIII.—MONOTEEMATA. FAMILY 83.— OENITHORHYNCHID^. (1 Genus, 1 Species.) GENERAL DISTRIBUTION. NEOTROPICAL...
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The American Naturalist, 35. köide,1. osa

1901
...speaks as follows : " As, however, no other form but that of the Didelphyidae occurs there (in Europe) during the Tertiary period, we must suppose that it...indications as to the time when this really took place." 2 . . . "It was probably far back in the Secondary period that some portion of the Australian region...
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The American Naturalist

1901
...speaks as follows : " As, however, no other form but that of the Didelphyidas occurs there (in Europe) during the Tertiary period, we must suppose that it...valuable indications as to the time when this really took place."2 ... "It was probably far back in the Secondary period that some portion of the Australian...
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Proceedings of the Royal Society of Queensland, 19–21. köide

Royal Society of Queensland, Brisbane - 1907
...however, no other form than that of the Didelphyidae occurs there (Europe) during the Tertiary period, \ve must suppose that it was at a far more remote epoch...forms of all the other marsupials entered Australia." Now this is not so much explaining a difficulty, as explaining it away. It assumes as true the slow...
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