Browsing ELibrary by Subject "OPHIOLITE"

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HYPERSOLIDUS DEFORMATION IN THE LOWER CRUST OF THE JOSEPHINE OPHIOLITE: EVIDENCE FOR KINEMATIC DECOUPLING BETWEEN THE UPPER AND LOWER OCEANIC CRUST

Yoshinobu A.S.; Harper G.D. (2004)

New mapping and structural observations in the lower crust of the Josephine ophiolite provide insights into the geometry and kinematics of hypersolidus flow beneath an oceanic spreading center. The lower crust, defined ...
IMBALANCE IN THE OCEANIC STRONTIUM BUDGET

Davis A.C.; Bickle M.J.; Teagle D.A.H. (2003)

Palmer and Edmond [Earth Planet. Sci. Lett. 92 (1989) 11-26] indicated that thermally plausible oceanic hydrothermal inputs of strontium to the oceans are not sufficient to balance the riverine input. It has recently been ...
THE NEOPROTEROZOIC AND EARLY PALEOZOIC GEOLOGICAL HISTORY OF THE URAL-KAZAKHSTAN MARGIN OF THE PALEOASIAN OCEAN USING NEW ISOTOPIC AND GEOCHRONOLOGICAL DATA OBTAINED FOR THE POLAR URAL REGION

Khain E.V.; Fedotova A.A.; Bibikova E.V.; Salnikova E.B.; Kotov A.B.; Burgat K.P.; Kovach V.P.; Remizov D.N. (2005)

The presence of pre-Paleozoic ophiolites in the Polar Ural region has been a matter of debate for a long time. In order to solve this problem rock samples were collected from the Enganepe Ridge and the Kharbei metamorphic ...

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