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Filtering by: Committee Member Gardner, H. E. Advisor Harward, M. E.

Mineralogical and chemical characteristics of western Oregon Andic soils

Creator:

Franklin, William Talbert

Abstract:

A study was conducted to determine the mineralogy and chemical properties of "Ando-like" western Oregon soils. The samples were collected from 13 sites which formed mainly from basaltic rocks, a contact metamorphic rock, sedimentary rocks, and alluvium derived from sedimentary rock and from volcanic rock. All samples contained small amounts...

Resource Type:

Dissertation

Full Text:

times, Drs. M. E. Harward, E. G. Knox, G. H. Simonson, H. En lows, R. A. Peekama, and E. Piepmeir
Stratigraphy and genesis of soils from volcanic ash in the Blue Mountains of Eastern Oregon

Creator:

Rai, Dhanpat, 1943-

Abstract:

Investigations were conducted to (1) determine the original pattern of deposition and thickness of ash in the Ochoco and Blue Mountain areas of Oregon, (2) determine if discontinuities exist in the parent material of these soils, (3) determine the degree of mixing of ash with other materials and evaluate reworking...

Resource Type:

Dissertation

Full Text:

- tinuing my formal education., and to Drs. G. H. Simonson, E. M. Taylor and W. W. Chilcote for serving on
Genesis, mineralogy, and properties of Parkdale soils, Oregon

Creator:

Harris, Billy Lynn

Resource Type:

Dissertation

Full Text:

. Appreciation is also extended to Drs. H. E. En lows, R. A. Schmitt, and A. P. Appleby for their interest and