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首页> 外文会议>International Conference on Earth Science, Mineral, and Energy >New insights into the geological evolution of West Papua from recent field and laboratory studies
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New insights into the geological evolution of West Papua from recent field and laboratory studies

机译：从最近的地区和实验室研究中进入西巴布瓦地质演变的新见解

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Our understanding of the geological evolution of West Papua (or the Bird's Head Peninsula and Bird's Neck) predominantly stems from a systematic mapping campaign conducted by Indonesian and Australian geologists during the 1970's and 80's, together with the findings of mineral and hydrocarbon exploration by Dutch geologists in the early 1900's. Most of the research that has been conducted since these initial, but comprehensive studies have been associated with continued exploration for hydrocarbons (e.g., around the Salawati and Bintuni Basins) and precious metals (e.g., associated with Grasberg-Ertsburg). Here we present an overview of research conducted over the past five years that was largely funded by several oil exploration companies. Our research did not focus on oil exploration, but instead attempted to update our understanding of the age of magmatic, metamorphic and deformation events, and to improve our knowledge of the regional stratigraphy of West Papua. These new data have been used to develop new tectonic models and paleogeographic maps that provide a framework for future studies in the region to build upon.
机译：我们对西巴布亚（或鸟头半岛和鸟颈部）的地质演变的理解主要是由印度尼西亚和澳大利亚地质学家在1970年代和80年代进行的系统映射运动，以及荷兰地质学家的矿物和油气勘探的调查结果。在1900年代初。自这些初始但综合研究以来已经进行的大多数研究已经与碳氢化合物（例如，萨拉瓦特和小儿生盆地）和贵金属（例如，与Grasberg-Ertsburg相关）的持续探索有关。在这里，我们概述了过去五年进行的研究，这主要由几家石油勘探公司提供资金。我们的研究并未专注于石油勘探，而是试图更新我们对岩石，变质和变形事件的时代的理解，并改善我们对西巴布亚区域地层的知识。这些新数据已被用于开发新的构造模型和古地理图，为该地区的未来研究提供了一个框架，以建立。

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