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Petrology of a differentiated anorthositic intrustion in northwestern Wisconsin

Petrology of a differentiated anorthositic intrustion in northwestern Wisconsin

Olmstead, James Frederick

Text (1966)

Part of Electronic Theses & Dissertations

The petrology of a portion of the Mellen Gabbro complex and its relationship to the Keweenawan basalts and the Tyler formation

The petrology of a portion of the Mellen Gabbro complex and its relationship to the Keweenawan basalts and the Tyler formation

Puffer, John H.

Text (1964)

Part of Electronic Theses & Dissertations