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1 Markets I: The Ecosystem and Exchange-Traded Markets市场在线 2 Markets II: Rates, FX and Credit市场在线 3 Markets III: Commodities, Energy and Crypto市场在线 4 Quantitative Methods方法在线 5 Derivatives and Volatility衍生品在线 6 Rates, Credit, XVA and Risk利率、信用与风险在线 7 Research Craft: Predictors, Backtests, Measurement, Portfolios研究在线 8 Strategies I: Equities and Futures策略在线 9 Strategies II: Volatility, Relative Value, Macro and the Bank Desks策略在线 10 Microstructure and Execution交易执行在线 11 Market Making and High-Frequency Trading做市在线 12 Machine Learning for Markets机器学习在线 13 Low-Latency Software技术在线 14 Networks, Hardware and Trading Infrastructure技术在线 15 Research, Data and Risk Platforms技术在线 16 The Desk and the Firm公司运营在线 17 The Industry: Firms, Roles and Careers职业发展在线 18 Interviews I: Maths, Probability and Speed职业发展在线 19 Interviews II: Markets, Trading Games and the Final Round职业发展在线 20 Interviews III: Code职业发展在线

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Earth and Space Sciences · 术语表

什么是 Intracratonic, rift and passive-margin basins？

又称： intracratonic basin · rift basin · passive-margin basin

Definition 16.1 University Earth and Space Sciences — Year 2 · 第 16 章 — Sedimentary Basins Compared

An intracratonic basin is a broad, round or oval basin in the interior of a continent, far from plate boundaries, that subsides slowly over very long times without major faulting. A rift basin is a basin bounded by normal faults in a continental lithosphere being stretched; its subsidence follows the stretching and then the cooling of the lithosphere. A passive-margin basin is the wedge of sediment, thickening oceanwards, that accumulates on a continental margin after break-up, over the thinned crust of the old rift.

Four families of basins in schematic sections across the lithosphere (not to scale; sediment in yellow, continental crust in orange, oceanic crust in grey). The vertical exaggeration is large: real basins are hundreds of kilometres wide and a few to fifteen kilometres deep.

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