نتایج جستجو برای: exhumation
تعداد نتایج: 1277 فیلتر نتایج به سال:
Abstract The western Tianshan Gold Belt hosts numerous giant and large gold deposits that have been formed during the late Paleozoic amalgamation of orogen. However, little is known about their exhumation histories Mesozoic to Cenozoic intracontinental evolution Carboniferous Katebasu orogenic deposit in northwestern China a new discovery within Belt, it shares many similarities with other belt...
The behavior of fluids at the subduction plate interface and their chemical rheological impacts remain poorly constrained. Based on detailed fieldwork, petrographic geochemical analyses thermobarometry, present study documents an example a block-in-matrix ‘mélange’ metasomatized along (Kampos-Lia mélange zone, Cycladic Blueschists, Syros island). We show that this particular zone is preserved f...
In the Katha Range of central Myanmar, lithologic tracers and pressure-temperature-deformation-time data identify Cambro-Ordovician, Indian-affinity Tethyan Himalaya Series, located ∼700 km from their easternmost outcrop in S-Tibet, ∼450 Himalayan rocks Eastern Syntaxis. Metamorphism began at ∼65 Ma, peaked ∼45 Ma (∼510°C, 0.93 GPa), exhumation/cooling (∼25°C/Myr) occurred until ∼30 a subductio...
Since the early 1990s, forensic exhumation of mass graves in wake violent conflict has become an increasingly important humanitarian intervention. Exhumation two stated aims: to document evidence atrocity for judicial proceedings and return bodies families bring psychological closure. is premised on idea that opening mourners’ closure, but little research been done examine how affects missing. ...
Although the permanently to seasonally ice-covered Arctic Ocean is a unique and sensitive component in the Earth's climate system, the knowledge of its long-term climate history remains very limited due to the restricted number of pre-Quaternary sedimentary records. During Polarstern Expedition PS87/2014, we discovered multiple submarine landslides along Lomonosov Ridge. Removal of younger sedi...
Although the quest for Earth's oldest rock is of great importance, identifying the youngest exposed pluton on Earth is also of interest. A pluton is a body of intrusive igneous rock that crystallized from slowly cooling magma at depths of several kilometers beneath the surface of the Earth. Therefore, the youngest exposed pluton represents the most recent tectonic uplift and highest exhumation....
The establishment of two international ad hoc tribunals for Rwanda and the former Yugoslavia, and the creation of an International Criminal Court within the next fi ve years, has increased the need for archaeologists who can assist in the exhumation of individual and mass graves associated with war crimes and genocide throughout the world. This work examines the efforts of teams of archaeologis...
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