Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Advisor Corden, M. E. Committee Member Schmitt, R. A.

The nature and properties of amorphous colloids formed from Mazama tephra

Creator:

Dingus, Delmar DeLee

Abstract:

Soil samples from the Mazama tephra deposit were collected from the AC and C2 horizons at five different locations along the axis of the main depositional lobe. The clay fraction from the samples was recovered and studied by means of chemical, x-ray, DTA and electron microscopy methods in order to...

Resource Type:

Dissertation

Full Text:

author wishes to express his appreciation to Dr. M. E. Harward who has given generously of his time and
Genesis, mineralogy, and properties of Parkdale soils, Oregon

Creator:

Harris, Billy Lynn

Resource Type:

Dissertation

Full Text:

SOILS, OREGON Abstract approved: Redacted for privacy M. E. HarwCkrd Prior to the present studies