Stratigraphic arcitecture & depositional evolution of the upper triassic Charlie Lake formation

地层结构

• 批准号: 371662-2009
• 负责人: Zonneveld, JohnPaul
• 金额: $ 3.86万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=528314
• 关键词: Stratigraphic; arcitecture; depositional; evolution; upper

Arid mixed siliciclastic-carbonate coastal and marginal marine depositional systems are characterized by a high degree of complexity and internal heterogeneity. As well as complex interfingering of lithologies reflecting environmental shifts related to shoreline migration, tectonic subsidence and eustatic sea-level rise or fall these successions are strongly influenced by transient phenomena such as discharge of ephemeral rivers (and concomitant construction of short-lived deltaic successions) or the migration of aeolian dunes of various sizes through a coastal plain dominated by sabkhas and shore-parallel lagoons.

干旱的混合硅质碳酸盐岩沿海和边缘海洋沉积系统的特征是高度的复杂性和内部异质性。 As well as complex interfingering of lithologies reflecting environmental shifts related to shoreline migration, tectonic subsidence and eustatic sea-level rise or fall these successions are strongly influenced by transient phenomena such as discharge of ephemeral rivers (and concomitant construction of short-lived deltaic successions) or the migration of aeolian dunes of various sizes through a coastal plain dominated by sabkhas and海岸平行的泻湖。