Sequence Stratigraphic Analysis of Upper Cretaceous (Campanian-Maastrichtian) Strata of the Eastern Gulf Coastal Plain

东部湾沿岸平原上白垩统（坎帕阶-马斯特里赫特阶）地层层序地层分析

• 批准号: 9303039
• 负责人: Ernest Mancini
• 金额: $ 7.72万
• 依托单位: University of Alabama Tuscaloosa
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-08-15 至 1997-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9303039&HistoricalAwards=false
• 关键词: Sequence; Stratigraphic; Analysis; Upper; Cretaceous

9303039 Mancini Preliminary study of Upper Cretaceous strata of the eastern Gulf Coastal Plain indicates that this succession lends itself well to sequence analysis for intrabasin and potentially interbasin correlation. PI and collaborators will investigate strata of Tennessee, Mississippi and Alabama to provide a high-resolution biostratigraphy, to identify and map key stratigraphic surfaces, to define depositional systems tracts and associated sequences, to compare these sequences to globally recognized ones, and to seek evidence for controls on cyclicity. This work will provide useful correlation tools regionally, and has the potential to test global sequence analysis for this critical time period in Earth history.

9303039 Mancini对海湾东部沿海平原上白垩统地层的初步研究表明，这种层序有助于进行盆地内和潜在的盆地间对比的层序分析。PI及其合作者将调查田纳西州、密西西比州和阿拉巴马州的地层，以提供高分辨率的生物地层学，识别和绘制关键地层表面，定义沉积体系域和相关层序，将这些层序与全球公认的层序进行比较，并寻找控制旋回性的证据。这项工作将在区域范围内提供有用的对比工具，并有可能测试地球历史上这一关键时期的全球序列分析。