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Filtering by: Creator Staudigel, H. Decade 1990-1999 Degree Name Master of Science (M.S.)

Two styles of oceanic near-ridge volcanism for the Southeast Indian Ocean and the NE Pacific Ocean

Creator:

Sprtel, Frank M.

Resource Type:

Masters Thesis
The Southeast Indian Ridge water contents of MORB glasses and chemical effects of propagating rifts

Creator:

Sylvander, Brendan A.

Resource Type:

Masters Thesis

Full Text:

fractionation than depleted magmas. Michael and Chase (1987) traced these trends to the fact that higher H.,O
Hydrothermal alteration of a supra-subduction zone ophiolite analog, Tonga, Southwest Pacific

Creator:

Kelman, Melanie C.

Abstract:

The basement of the Tonga intraoceanic forearc comprises Eocene arc volcanic crust formed during the earliest phases of subduction. Volcanic rocks recovered from the forearc include boninites and arc tholeiites, apparently erupted into and upon older mid-oceanic ridge tholeiites. Rock assemblages suggest that the forearc basement is a likely analog...

Resource Type:

Masters Thesis

Full Text:

seawater in the volcanic section can continue for tens of millions of years (Staudigel et al., 1981