Assertion: ancestral magpie | /r/CapableOf | colonize north america
Facets:
value: quite soon
type: TEMPORAL
Source sentences:
text: Combining fossil evidence and paleobiogeographical considerations with the molecular data indicates that the yellow-billed magpie's ancestors became isolated in California quite soon after the ancestral magpies colonized North America (which probably happened some 3–4 mya) due to early ice ages and the ongoing uplift of the Sierra Nevada, but that during interglacials there occurred some gene flow between the yellow- and black-billed magpies until reproductive isolation was fully achieved in the Pleistocene.
text: that the Yellow-billed Magpie's ancestors became isolated in California quite soon after the ancestral magpies colonized North America (which probably happened some 3-4 mya) due to early ice ages and the ongoing uplift of the Sierra Nevada, but that during interglacials there occurred some gene flow between the Yellow- and Black-billed magpies until reproductive isolation was fully achieved in the Pleistocene.
text: Combining fossil evidence (Miller and Bowman, 1956) and paleobiogeographical considerations with the molecular data indicates that the Yellow-billed Magpie's ancestors became isolated in California quite soon after the ancestral magpies colonized North America (which probably happened some 3-4 mya) due to early ice ages and the ongoing uplift of the Sierra Nevada, but that during interglacials there occurred some gene flow between the Yellow- and Black-billed magpies until reproductive isolation was fully achieved in the Pleistocene.