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根据浅层地震和钻孔资科,将澳大利亚东南部研究地区高能波控陆架风暴沉积分为直立风暴层、叠瓦状风暴层、无序风暴层、水平风暴层和纹层状风暴层等五类。各类风暴层及风暴层与非风暴层组合而成悬移风暴层序、悬移-推移混合风暴层序和推移风暴层序三大类。中陆架风暴沉积与现今近岸和水下岸坡相似,岩性、岩相和古生物属海岸带,风暴沉积厚,底板埋深大,组成物质粗。推断中陆架风暴沉积当形成于冰后期海侵、该地带处在近岸带和水下岸坡环境时,此时海面上升速度可能减缓,或趋近于零,甚至可能有短时间的下降。
Based on the shallow seismic and drilling data, the storm-induced sediment deposition in the southeastern part of Australia is divided into five types: eruptive stratum, imbricated stratosphere, disorder stratosphere, horizontal stratosphere and laminar stratosphere class. All kinds of storms and storms and storms are combined into three categories: suspended stratosphere, suspended stratospheric mixed overthrust stratosphere and progressive stratosphere. The sediment storm in the mid-shelf is similar to today’s coastal and underwater bank slopes. The lithology, lithofacies and paleontology are coastal zones with thick storm deposits, large floor depths and coarse materials. It is inferred that when the SSTs are formed in the late phase of ice transgression and the environment is in the nearshore zone and the underwater bank environment, the rising rate of the sea surface may slow down or close to zero and may even decrease in a short time.