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Showing 1 to 7 of 7 for “"Tectonometamorphic"”.
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Polyphase Proterozoic tectonometamorphic history of the Taos Range, northern New Mexico
Proterozoic rocks in the Taos Range of northern New Mexico preserve components of a protracted tectonic history involving pre-1.7 Ga, 1.65 Ga, 1.4 Ga, and possible 1.1 Ga tectonism. The southern Taos Range is a 1.76 – 1.7 Ga volcano-plutonic complex with tectonically interlayered remnants of the …
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The tectonometamorphic evolution of the Greater Himalayan sequence as exposed in central Nepal and adjacent south-central Tibet
… mid-crust of the Himalayan orogen, records the tectonometamorphic evolution of the Himalaya from its deep hinterland to its foreland. The GHS in central Nepal and adjacent Tibet is deformed pervasively; quartz c-axis orientation fabrics from across the GHS indicate that it was deformed at high …
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Tectonometamorphic evolution of Medium-P granulites of the Namaqua Metamorphic Province at the Gordonia Subprovince marginal zone, southern Namibia
The western Namaqua Metamorphic Complex (NMC) is a Mesoproterozoic mediumto low-pressure, high temperature metamorphic belt that is characterised by a complex, polyphase Mesoproterozoic metamorphic history. Using an integrated approach, the P-T-t evolution of a portion of the marginal zone between …
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Miocene core complex development and coeval supradetachment basin evolution of Paros, Greece
… preserves the multi-stage Mesozoic-Cenozoic tectonometamorphic history of the central Aegean Sea and was deposited synchronously with progressive core complex development. Laser ablation data suggest that parent nuclide zonation in zircon poses a significant challenge to the reliability of …
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High-temperature metamorphism in the western Namaqua-Natal Metamorphic Province (South Africa): implications for low-pressure granulite terranes
… a complex polyphasic evolution with two major tectonometamorphic episodes at ∼1.2-1.1 and 1.04-1.0 Ga, respectively. The older event is temporally linked to the emplacement of the felsic pre- to syn-tectonic Little Namaqualand Suite that caused widespread greenschist- to amphibolite facies …
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High-temperature metamorphism in the western Namaqua-Natal Metamorphic Province (South Africa): implications for low-pressure granulite terranes
… a complex polyphasic evolution with two major tectonometamorphic episodes at ∼1.2-1.1 and 1.04-1.0 Ga, respectively. The older event is temporally linked to the emplacement of the felsic pre- to syn-tectonic Little Namaqualand Suite that caused widespread greenschist- to amphibolite facies …
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Tektonometamorphe Entwicklung von Scherzonen im präkambrischen Basement Südindiens
… intrusives in order to examine the tectonometamorphic evolution of the MSZ, BSZ, PSZ and KSZ. Whole rock data The majority of relic and retrogressed granulites from the MSZ (TDM 2.3–3.1 Ga) and BSZ (TDM 2.6-2.9 Ga) show late Archaean average crustal residence ages. With respect to …