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Filtering by: Subject Agricultural pests--Control--Willamette River Valley (Or.) Remove constraint Subject: Agricultural pests--Control--Willamette River Valley (Or.) Degree Name Master of Arts in Interdisciplinary Studies (M.A.I.S.) Remove constraint Degree Name: Master of Arts in Interdisciplinary Studies (M.A.I.S.)

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  • Peavy Arboretum : an archaeological and historical investigation of a Willamette Valley landscape

    Creator:
    Hylton, Lindon B.
    Abstract:
    This thesis documents a period of ecological and cultural change on a Willamette Valley, Oregon landscape. In particular, this study examines the Peavy Arboretum area and the cultural changes that accompanied the transformation of the landscape from an oak savannah in the mid-nineteenth century to a dense Douglas-fir forest in...
    Resource Type:
    Masters Thesis
    Full Text:
    trail from the north or south into the interior Willamette Valley and then settle along the trail's

  • Subsistence variability in the Willamette Valley

    Creator:
    Havercroft, Francine M.
    Abstract:
    During the summer of 1981, Oregon State University archaeologically tested three prehistoric sites on the William L. Finley National Wildlife Refuge. Among the sites tested were typical Willamette Valley floodplain and adjacent upland sites. Most settlement-subsistence pattern models proposed for the Willamette Valley have been generated with data from the...
    Resource Type:
    Masters Thesis
    Full Text:
    . Consequently, the Willamette River, the dominant feature of the valley, is a rather large, sluggish stream

  • Recognizing individual potters in historic Oregon sites : a visual and chemical analysis of early Oregon redware

    Creator:
    Peterson, Ella M.
    Abstract:
    This paper discusses research concerning redware vessel sherds found in an archaeological excavation at Oregon's historic Champoeg State Park, and comparative artifacts from four known Oregon and Washington late nineteenth pottery production sites. Visual and Instrumental Nuclear Activation Analysis comparison studies were conducted on samples from each site. The New...
    Resource Type:
    Masters Thesis
    Full Text:
    mid-nineteenth century Willamette Valley. ©Copyright by Ella