Thermal regimes, flexure and duration: establishing the framework for intracratonic orogeny in central Australia

热状态、弯曲和持续时间：建立澳大利亚中部克拉通内造山运动的框架

• 批准号: DP0345626
• 负责人: Prof Martin Hand
• 金额: $ 11.15万
• 依托单位: The University of Adelaide
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2003
• 资助国家: 澳大利亚
• 起止时间: 2003-01-01 至 2006-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0345626
• 关键词: Thermal; regimes; flexure; duration; establishing

Intracratonic orogeny is a confronting phenomena because it contradicts the plate tectonic paradigm, which highlights the apparently rigidity of the lithospheric plates. Central Australia contains an exceptional record of intracratonic orogeny, expressed by the formation of the Petermann and Alice Springs orogens. This project will quantify the duration, and thermal conditions associated with the comparatively poorly known Petermann Orogen. Given the importance of intracratonic deformation in shaping the lithospheric architecture of central Australia, understanding the history of the Petermann Orogeny is essential to developing models that describe the evolution of the Australian continent, and continental interiors in general.

颅内造山基是一种面对现象，因为它与板块构造范式相矛盾，它突出了岩石圈板的刚性刚度。 澳大利亚中部包含裂谷内造口的特殊记录，该记录是由Petermann和Alice Springs Orogens的形成表达的。该项目将量化持续时间，以及与相对众所周知的彼得曼造山造成的热条件。 鉴于颅内变形在塑造澳大利亚中部岩石圈结构中的重要性，了解彼得曼造口的历史对于开发描述描述澳大利亚大陆和大陆室内室内进化的模型至关重要。