 | | Book (volume) | | Precambrian Part of the Eastern Cordillera: The Marafion Complex .............................. 219 220 220 222...surrounding the North Pacific Basin, with their complex lithologies, must be ignored. A few types of sedimentary...is fed by the equatorial countercurrent and the Chile Current. The western equatorial Pacific is characterized...Chase, 1975; GEBCO, 1975) portray an even more complex bathymetry; for example, Murray (1941, 1945) and...to information from the published literature. A complex graphic scheme for portraying lithologies involved |  | | Book | | Spreading-rate paran1eters in ocean crust: analogue for ophiolite? .......... . SMEWl:---JG, J. D., C HRISTENSEN...variation within the Cumu late Sequence of the Oman ophiolite: mag,na cha ,nber depth and petrological implications...North Arm Mountain massif of the Bay of Islands ophiolite, Newfoundland ..................................Petrology of the Upper Pillow Lava suite, Troodos ophiolite, Cyprus .................... .. ................Modelling of oxygen-isotope data from the Sarmiento ophiolite complex, Chile ................................ |  | | Book | | variety of mineral deposits of Japan reflects the complex geotectonic environments. An intimate relationship...greater than 0.004 molal were very fine-grained, and complex dendritic particles crystals, while rectangular...pyrargyrite, polybasite) are commonly recognized. Pyrrhotite, magnetite, hematite, and marcasite are occasionally...mol%), while that of sphalerite coexisting with pyrrhotite is high (mostly 10-20 mol%; Shikazono, 1975)...other iron minerals such as hematite, pyrite, pyrrhotite, siderite, and chlorite and also occurs in both |  | | Book | | seismically-defined crustal stratigraphy and to test the ophiolite model of the crust. The importance of oceanic... Contents PART I STRUCTURE Introduction and the ophiolite model JOE CANN 1.1 1.2 1.3 2 Historical perspectives...Geological information from bathymetric mapping: Chile Triple Junction region Selecting sampling targets...Dredged basalts 8.3.2 Experimental evidence 8.3.3 Ophiolite evidence 8.3.4 Drilled basalts 8.4 Concluding...Gulf of California 10.3.9 Rocas verdes ophiolite complex, Chile Compositional diversity of back-arc basin |  | | Book | | present the current state of knowledge on the complex and beautiful forms of volcanic flows that pave...mountain ranges snake their way around the Earth in a complex, interconnected network of fault zones, rift valleys...operate them, provide the capacity to conduct complex experiments in the harsh conditions often encountered...to the ship’s location) is on horizontal axis. Complex reflection patterns generally indicate that there... in 2011, ABE was lost during a mission to the Chile Ridge in the Southeast Pacific. This was likely |  | | Book | | metamorphism. Metamorphism may thus be defined as a complex of processes acting in or at the surface of the...serpentinization of ultrabasites (external changes of ophiolite complexes, after Coleman, 1977). 18 Metamorphism...formed at the contact of peridotite in the central ophiolite zone of the Dinarides (Schreyer and Abraham,...craters a) simple, b) composite. 1 — underlying rock complex with deformed bedding at the margins of the crater...established in boreholes SE of Košice, in the Neogene complex of eastern Slovakia. Metamorphic conditions have |  | | Report (issue) | | professional papers provide current interpretations of a complex island-arc terrane that was accreted to ancient...been recognized for more than a decade, but many complex questions remain. For example, how, when, and where...chapters] Page 1. Petrology of the Canyon Mountain Complex, eastern Oregon 1 William P. Leeman, Hans G....Washington: Implications for the geologic evolution of a complex island arc 45 125 Tracy L. Vallier 4. High-pressure...U-Pb zircon ages of the Canyon Mountain Complex, Sparta complex, and related metaplutonic rocks of the |
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