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Filtering by: Subject Sand dunes -- Observations Remove constraint Subject: Sand dunes -- Observations Creator Cooper, William Skinner, 1884 Remove constraint Creator: Cooper, William Skinner, 1884

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  • Coastal sand dunes of Oregon and Washington

    Creator:
    Cooper, William Skinner, 1884-
    Abstract:
    In Part I the environment of the coastal dunes of Oregon and Washington is analyzed. Most of the substratum is a narrow foreland or terrace, in part submerged, that borders the mountain front. Temperature is relatively low in summer and rarely reaches the freezing point in winter. Winter precipitation is...
    Resource Type:
    Technical Report
    Full Text:
    sources of the dune sand ................................................. 25 Sand, wind, and water: the