Looking to create a detailed and innovative oceanic continental convergence system diagram? Why not try this Edraw preset template according to your love for science? Learn more unknown facts about the ground right under your feet.
Continental intraplate volcano is an ideal probe to unravel the composition and structure of the deep Earth. The intraplate Changbaishan-Tianchi volcano was one of the most hazardous eruptions on the Earth's planet. The long-term activity of this volcano from the Pleistocene to 946 CE has erupted...
MCMC parameter convergence was monitored using the program Tracer v1.7.1 [68]. Mitochondrial analysis The COI region was amplified with the primers jgLCO1490/jgHCO2198 [69] in either 20 µL or 10 µL reaction solutions to accommodate the specifications of different sequencing services: the...
aConcept of the shipborne HSRL profiling seawater optical properties.bHSRL can work at both day- and night-time.cSchematic diagram of the HSRL system with the iodine absorption cell discriminator Full size image The schematic diagram of the shipborne oceanic HSRL is illustrated in Fig.1cand the ...
A fragment of continental crust has been postulated to underlie the young plume-related lavas of the Indian Ocean island of Mauritius based on the recovery of Proterozoic zircons from basaltic beach sands. Here we document the first U–Pb zircon ages recovered directly from 5.7 Ma Mauritian ...
These two different ophiolite suites were tectonically incorporated into the colored mélange and were then emplaced onto the central Iran continental margin during convergence and subsequent continental collision in the Late Cretaceous. 11. Summary and conclusions The Nain lherzolites represent subcontinental...
Part 1: from the discovery of nappes to the hypothesis of continental drift the result of collisions between light continents drifting and floating on denser formations of the Earth's interior, also present at the bottom of the ... JP Schaer - 《Eclogae Geologicae Helvetiae》 被引量: 1发表...
The eastern part of the Cordillera Occidental of Ecuador comprises thick buoyant oceanic plateaus associated with island-arc tholeiites and subduction-related calc-alkaline series, accreted to the Ecuadorian Continental Margin from Late Cretaceous to Eocene times. One of these plateau sequences, the Gua...
T John,V Schenk,K Haase,E Scherer,F Tembo.Evidence for a Neoproterozoic ocean in south-central Africa from mid-oceanic-ridge-type geochemical signatures and pressure-temperature estimates of Zambian eclogites. The Journal of Geology . 2003
TP distribution (the Wadati diagram, see Supplementary Fig. 1). This starting pseudo-1D model (Fig. 3a) was preferred to a true minimum 1D model as it represents already a 50% data variance reduction, improving stability and convergence. Inversion method. We used the code Simulps28, which ...