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- sierradetecka @fieldwork:sierradetecka #Argentina #Jurassic #Paleozoic #Patagonia #Sierra de Tecka #fieldwork #laccolith #mapping
- onian part of Gondwanaland switched to widespread extension that was accompanied by extensive volcanism, lead... ant crustal anatexis under conditions of regional extension was involved [Gust et al., 1985; Uliana & Biddle,... e resulted in a change from a compressional to an extensional regime with thinning of continental crust, grab... overriding of a subduction zone as the causes of extension and partial crustal melting in Patagonia. This mo
- 0113_why_there_is_no_saharan_atlantic_ocean @tectonicwaters:2014 #Africa #Continental breakup #Cretaceous #Mesozoic #Numerical model #Plate reconstructions #Publishing #Rifting #South America #South Atlantic
- understanding the rules which govern continental extension and tectonic plate motion ultimately sculpting Ea... ary configuration, lithospheric architecture, and extension geometry determines the dynamics of rift evolutio... he rift geometry, we analyze the Early Cretaceous extension between Africa and South America that was precede... ) the dynamic competition of Atlantic and African extensional systems, (2) two-stage kinematics of the South
- oceanic_transform_fault_paper @tectonicwaters #Gravity #Magnetics #Oceanic crust #Oceanic transform faults #Sao Tome and Principe #paper
- odel indicates enhanced tectonic activity with an extensional component during the formation of oceanic crust