[The] postglacial dispersal of freshwater fishes in northern North America
Glaciated areas offer a unique opportunity to study the dispersal of animals . During glaciation the fauna of glaciated areas was either destroyed or forced into ungla iated refugia. .When the icesheets retreated the glaciated regions were open to reinvasion.
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| Format: | Thesis |
| Language: | English |
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McGill University
1963
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| Online Access: | http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=106980 |
| Summary: | Glaciated areas offer a unique opportunity to study the dispersal of animals . During glaciation the fauna of glaciated areas was either destroyed or forced into ungla iated refugia. .When the icesheets retreated the glaciated regions were open to reinvasion. |
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