地层学
地质学
构造学
古生物学
层序地层学
沉积岩
古地理学
沉积盆地
构造盆地
沉积沉积环境
火山作用
标识
DOI:10.3997/2214-4609.202270087
摘要
Summary An overlooked relationship in sedimentary geology is that basins direct sedimentation, and stratigraphy records the tectonic history of the basins. In spite of this direct relationship, stratigraphy has hardly been used to help develop ideas in regional structural geology. In some cases bad stratigraphy has actually obscured recognition of natural patterns. The authors have undertaken a major review to validate and calibrate stratigraphic data from original reports, and using modern methods such as geohistory analysis to quantitatively analyse the history of accommodation space and its sediment fill across Sundaland since the Eocene. The results are startling, and indicate a very different geology and plate tectonic origin for the region. The process is evidence-based and replaces the largely model-based stratigraphic concepts that have dominated thinking over the past three decades. From this a process has evolved, where stratigraphy can be used to test and falsify geological ideas, quite unlike its limited application in “layer-cake” passive margins.
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