The proceedings from the September 1998 conference in Marshall, California contain 39 papers on the following topics: ophiolites, ocean crust, and global tectonics; oceanic lower crust and upper mantle; structure and physical properties of upper oceanic crust; hydrothermal processes; Pacific Rim ophiolites; and, Ophiolites from Iapetus, Rheic-Pleionic, Neotethyan, and Indian Oceans. Contributors include scientists with backgrounds in structural geology, tectonics, geophysics, petrology, and geochemistry. Numerous black and white illustrations (and one in color) are included. Annotation copyrighted by Book News Inc., Portland, ORREEs in both plots were normalized to the Leedy chondrite. Hf/3. Silurian- Devonian. mafic. rocks. Ordovician. mafic. rocks. Figure 10. Hf-Th-Ta diagram of basalts from Western Precordillera (from Wood et al., 1979a). Both Ordovician andanbsp;...
|Title||:||Ophiolites and Oceanic Crust|
|Publisher||:||Geological Society of America - 2000-01-01|