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Showing 1 to 7 of 7 for “"TECTONIC BLOCKS"”.
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The tectonic relationships of the Hillabee Chlorite Schist and the adjacent rock units in southern Cleburne County, Alabama
… county Alabama contains two defined litho-tectonic blocks separated by a large displacement thrust fault. The Talladega block is composed of low grade metamorphic rocks. Sericite Phyllites and Quartzites are the main composition units. Metamorphic and tectonic events have created four …
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Proterozoic Farwell Mountain-Lester Mountain suture zone, northern Colorado : subduction flip and progressive assembly of arcs
… as a northeast-trending belt of imbricated tectonic slivers between ca. 1.79-1.77 Ga Green Mountain rocks to the north and ca. 1.76-1.72 Ga rocks to the south. Marble, chert, mafic to ultramafic bodies, deformed pillow basalts, and sulfide deposits all outcrop along the zone and may …
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The Proterozoic ancestry of the Colorado Mineral Belt : ca. 1.4 Ga shear zone system in central Colorado
… Ga, 1.67 Ga, 1.65, and 1.62 Ga. Thus, the tectonic fingerprint of the Colorado Mineral Belt shear zone system includes two ~100 Ma long orogenic periods in the Proterozoic, each with important pulses of deformation that occurred every fifteen to twenty million years. This shear zone system …
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THE TECTONIC EVOLUTION OF THE HATAY OPHIOLITE OF SOUTHEAST TURKEY
… eastern Mediterranean region and to produce a tectonic model for its evolution. The ophiolite comprises part of a prominent chain of southern Neotethyan ophiolites that stretches from the Troodos ophiolite of Cyprus eastwards to the Semail ophiolite of Oman. The Hatay ophiolite and the related …
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Blueschists and associated rocks in the south Sepik region, Papua New Guinea; field relations, petrology, mineralogy, metamorphism and tectonic setting
… Salumei Formation, which is believed to be a tectonic mixture of mostly politic sediments, derived from the continent to the south, and ophiolite fragments and other volcanogenic rocks, related to the arc to the north. Near the Tau body, the Salumei Formation is metamorphosed from …
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Hidrogeología del sistema acuífero de los manantiales de Gormaz
… constitute the impermeable substrate. Due to the tectonic blocks in the vicinity of the river Duero, the Cretaceous calcareous aquifer emerges in the Tertiary, and along a fault that represents the northern limit of the study area. To the south, both aquifer segments emerge from the Tertiary, …
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ΤΕΚΤΟΝΙΚΕΣ ΚΙΝΗΣΕΙΣ ΚΑΤΑ ΤΟ ΤΕΤΑΡΤΟΓΕΝΕΣ ΣΤΙΣ ΑΚΤΕΣ ΤΗΣ ΑΝΑΤΟΛΙΚΗΣ ΚΡΗΤΗΣ
… THE DIRECTION AND MAGNITUDE OF THE VERTICAL TECTONIC MOVEMENTS AND TECTONIC DEFORMATIONS THAT THE COASTS OF CENTRAL AND EASTERN PART OF CRETE ISLAND HAVE BEEN AFFECTED DURING QUATERNARY AND TO ARRIVE INTOCONCLUSIONS CONTRIBUTING TO THE RECENT GEOLOGICAL EVOLUTION OF THE ISLAND. (SHORTENED)