Magmatic island arc rocks, forearc and backarc basins, together with exhumed HP rock complexes and other collisional units are recognized in the Hispaniola Island. Tentative thermodynamic modeling of the blackwall domain Atg + Chl + Tr points vein network formation at 400–500 °C and 5–10 kbar during exhumation in the subduction channel, suggesting the infiltration of deep-seated pressurized fluid that triggered hydrofracturing.

The petrological and geochemical characteristics of antigoritite allow distinguishing two types of rock: i) antigoritite and ii) dolomite-bearing antigoritite. I hope I will find the time to continue both with this series and with other comic series from the peninsula. e., East Yucatán, Cangre, Pinos, Escambray, Guayabal, Asunción, Samaná, and Puerto Rico Trench terranes).Los de mayor tamaño, con volúmenes de reservas en muchos casos superiores a 100Mt, se localizan en cuencas de rift intracratónicas de edad Paleoproterozoico-mente de barita. Continued subduction led to the collision of the NE leading segment of the Caribbean plate with the passive margin of North America (i. In this paper, we report new zircon UPb chronology, mineralogy, and geochemistry of ophiolitic metadiabase dikes and island-arc rocks in central Cuba, and discuss their origin and petrogenesis. Oligocene and younger sections are dominated by clastic sedimentary rocks which fill deep basins north and south of the present Cordillera Central. A change in the Pacific relative motion direction is presumed to have played a role in the development.

limestone and clastic deposits of the Las Canas Limestone, Don Juan Formation, and other unnamed formations were deposited unconformably upon older rocks. Early to Late Cretaceous Quebradagrande Complex in Colombia and the Alao terrane and Celica Formation in Ecuador, until the Late Cretaceous to Early Paleogene accretion oceanic terrains produced the present tectonic setting.The same year, Hugo Pratt and his mother were interned in a prison camp at Dirédaoua, and later was sent back to Italy by the Red Cross.