Integrated Ichnological-Sedimentological Facies Models in a Sequence Stratigraphic Framework

层序地层框架中的综合地质-沉积相模型

• 批准号: RGPIN-2017-04166
• 负责人: MacEachern, James
• 金额: $ 2.33万
• 依托单位: Simon Fraser University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=633803
• 关键词: Integrated; Ichnological; Sedimentological; Facies; Models

Trace fossils, unlike most other fossils, allow an assessment of how animals interacted with their environment while they were alive. In rocks of shallow-marine origin, they comprise one of the most common biological features, yet are relatively understudied. Nothing is more sensitive to changes in the environment and climate than the animals that inhabit them, and so trace fossils provide an unparalleled opportunity to investigate how their responses have operated and changed through time. Animal behaviours, and their resulting trace fossils, vary in response to changes in salinity, physical energy, sediment size, deposition rate, water turbidity,

与大多数其他化石不同，遗迹化石可以评估动物在活着时如何与环境相互作用。在浅海起源的岩石中，它们是最常见的生物特征之一，但相对而言研究不足。没有什么比栖息在那里的动物对环境和气候的变化更敏感了，因此遗迹化石提供了一个无与伦比的机会来研究它们的反应如何随着时间的推移而运作和变化。动物的行为和由此产生的遗迹化石会随着盐度、物理能量、沉积物大小、沉积速率、水浊度