ARCTIC · 1954 · 33 citations · 3 references
Life SciencesBiologyEvolutionary BiologyMammalogyPaleoecologySpeciationAllopatric SpeciationEvolutionary BiogeographyGlacial RefugiaHistorical BiogeographyMammalian EvolutionPostglacial ColonizationGlacial BiogeographyIce Age RefugiaMammalian PhylogenyRefugia ReconstructionRefugial BiogeographyRefugial HypothesisRefugial PopulationsSpeciation In Refugia
On the basis of studies of botanists and his own on arctic birds, the author suggests a number of refugia where, during glaciation, speciation of mammals took place in geographic isolation. These refugia are reconstructed on the basis of closely related mammalian species, including the most complex case, that of the caribou forms.
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On the Status of Some Arctic Mammals
Robert L. Rausch · ARCTIC · 1953 · 113 citations · Full text
GLACIATION, AN ISOLATING FACTOR IN SPECIATION
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