Matches in SemOpenAlex for { <https://semopenalex.org/work/W1981328116> ?p ?o ?g. }
- W1981328116 endingPage "169" @default.
- W1981328116 startingPage "154" @default.
- W1981328116 abstract "The blueschist-bearing Franciscan mélange exposed near San Simeon is very similar to the mélange terrane forming the Central Belt north of San Francisco. Epidote-bearing low-T blueschist blocks at San Simeon (n = 3) are the same age as high-T garnet-bearing blocks in the northern, and Diablo Range mélange terranes (~ 155–150 Ma). This age approximates the time of initiation of Franciscan subduction. During the initial stages of Franciscan subduction, part of the top volcanic sequence from the subducting oceanic plate and small volumes of overlying sediments were imbricated at the bottom of the overriding plate and metamorphosed under high-P conditions. This underplated material was variably retrograded as subduction refrigerated the forearc blocks. Actinolitic rinds formed at the contacts between blueschists and intercalated mantle under relatively static conditions as the base of the overriding plate became serpentinized. A model is proposed in which exhumation was facilitated by gravity-driven, seaward-oriented extensional thinning of the forearc prism caused by the decrease in subducting plate dip starting around 80 Ma that caused the Laramide orogeny. As this occurred, blueschist and graphite-schist blocks were plucked from the bottom of the hanging wall, incorporated into the shale- and water-rich shear zone at the plate interface (subduction channel shear zone), and exhumed during the upward flow of mélange driven by the movement of the downgoing plate while subduction was still active." @default.
- W1981328116 created "2016-06-24" @default.
- W1981328116 creator A5000534001 @default.
- W1981328116 date "2012-09-01" @default.
- W1981328116 modified "2023-10-03" @default.
- W1981328116 title "Tectonic significance of low-temperature blueschist blocks in the Franciscan mélange at San Simeon, California" @default.
- W1981328116 cites W1712827465 @default.
- W1981328116 cites W1952639126 @default.
- W1981328116 cites W1964776185 @default.
- W1981328116 cites W1965679953 @default.
- W1981328116 cites W1966767256 @default.
- W1981328116 cites W1968617532 @default.
- W1981328116 cites W1969481164 @default.
- W1981328116 cites W1972323255 @default.
- W1981328116 cites W1972368270 @default.
- W1981328116 cites W1978177807 @default.
- W1981328116 cites W1982637387 @default.
- W1981328116 cites W1983202097 @default.
- W1981328116 cites W1990061878 @default.
- W1981328116 cites W1990793331 @default.
- W1981328116 cites W2001368143 @default.
- W1981328116 cites W2004401680 @default.
- W1981328116 cites W2004993774 @default.
- W1981328116 cites W2007180441 @default.
- W1981328116 cites W2008884892 @default.
- W1981328116 cites W2014069854 @default.
- W1981328116 cites W2017343540 @default.
- W1981328116 cites W2019091089 @default.
- W1981328116 cites W2024911193 @default.
- W1981328116 cites W2024953052 @default.
- W1981328116 cites W2028918680 @default.
- W1981328116 cites W2031641984 @default.
- W1981328116 cites W2033259176 @default.
- W1981328116 cites W2037202219 @default.
- W1981328116 cites W2040227616 @default.
- W1981328116 cites W2042631921 @default.
- W1981328116 cites W2045369743 @default.
- W1981328116 cites W2046052293 @default.
- W1981328116 cites W2048018196 @default.
- W1981328116 cites W2048503666 @default.
- W1981328116 cites W2051632984 @default.
- W1981328116 cites W2056908630 @default.
- W1981328116 cites W2058194480 @default.
- W1981328116 cites W2058219615 @default.
- W1981328116 cites W2058246536 @default.
- W1981328116 cites W2062390495 @default.
- W1981328116 cites W2070185994 @default.
- W1981328116 cites W2071339220 @default.
- W1981328116 cites W2074891652 @default.
- W1981328116 cites W2078165623 @default.
- W1981328116 cites W2084499501 @default.
- W1981328116 cites W2095904732 @default.
- W1981328116 cites W2100299486 @default.
- W1981328116 cites W2100653978 @default.
- W1981328116 cites W2101320847 @default.
- W1981328116 cites W2106076755 @default.
- W1981328116 cites W2106518128 @default.
- W1981328116 cites W2106924410 @default.
- W1981328116 cites W2109281784 @default.
- W1981328116 cites W2114398259 @default.
- W1981328116 cites W2115035416 @default.
- W1981328116 cites W2115460911 @default.
- W1981328116 cites W2117438620 @default.
- W1981328116 cites W2121440949 @default.
- W1981328116 cites W2123291756 @default.
- W1981328116 cites W2125632215 @default.
- W1981328116 cites W2139151824 @default.
- W1981328116 cites W2143501565 @default.
- W1981328116 cites W2146396587 @default.
- W1981328116 cites W2146723515 @default.
- W1981328116 cites W2148232034 @default.
- W1981328116 cites W2154315792 @default.
- W1981328116 cites W2155130189 @default.
- W1981328116 cites W2163491347 @default.
- W1981328116 cites W2165764138 @default.
- W1981328116 cites W2167135405 @default.
- W1981328116 cites W2167888127 @default.
- W1981328116 cites W2173542245 @default.
- W1981328116 cites W2292829390 @default.
- W1981328116 cites W2311786694 @default.
- W1981328116 cites W2319491202 @default.
- W1981328116 cites W2322800101 @default.
- W1981328116 cites W2325675141 @default.
- W1981328116 cites W2327942730 @default.
- W1981328116 cites W2336760192 @default.
- W1981328116 cites W2342147764 @default.
- W1981328116 cites W2346191194 @default.
- W1981328116 cites W2401415521 @default.
- W1981328116 cites W2435949132 @default.
- W1981328116 cites W4210999665 @default.
- W1981328116 cites W4293860446 @default.
- W1981328116 doi "https://doi.org/10.1016/j.tecto.2011.12.039" @default.
- W1981328116 hasPublicationYear "2012" @default.
- W1981328116 type Work @default.
- W1981328116 sameAs 1981328116 @default.
- W1981328116 citedByCount "39" @default.
- W1981328116 countsByYear W19813281162012 @default.
- W1981328116 countsByYear W19813281162013 @default.