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Showing 1 to 2 of 2 for “"Putumayo basin"”.
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Mafic magmatism in the Eastern Cordillera and Putumayo Basin, Colombia : causes and consequences
… can be recognized in the western part of the basin reflected in higher Ba/Nb and Sr/P ratios and also in the Sr radiogenic isotope ratios, which is possible a consequence of metasomatism in the mantle due to processes related to the presence of a previously subducted slab. The trace element …
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Subsurface mapping and 3D flexural modeling of the Putumayo foreland basin, Colombia
The Putumayo foreland basin (PFB) is located in southernmost Colombia and forms a 250-Kmlong segment of the 7000-Km-long corridor of Late Cretaceous-Cenozoic foreland basins formed by the eastward thrusting of the Andean mountain chain over Precambrian rocks. The current daily production of the …