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pro vyhledávání: '"Paul C. Grabau"'
Publikováno v:
Quaternary Research. 40:297-308
Low, nearly continuous terraces of similar age are present along streams in drainage basins that range in size from Drift Creek (190 km2) to the Umpqua River (11,800 km2) in the Oregon Coast Range. Radiocarbon ages from near the bose of fluvial sedim