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Filtering by: Advisor Emmingham, William H. Creator Mullen, Ellen Domaratius

Petrology and regional setting of peridotite and gabbro of the Canyon Mountain complex, northeast Oregon

Creator:

Mullen, Ellen Domaratius

Resource Type:

Dissertation
Geology of the Greenhorn Mountains, northeastern Oregon

Creator:

Mullen, Ellen Domaratius

Abstract:

The Greenhorn Mountains contain a tectonic ally disrupted ophiolite and both arc-derived and pelagic sediments. Age of major sedimentary units within and bordering the thesis area is Early Permian, based upon dates of conodonts and fusulinids from contemporaneous but allocthanous limestones. Sediments near the south boundary of the thesis area...

Resource Type:

Masters Thesis