Enabling magnetostratigraphic dating of a drill core from paleo-Lake Idaho

对古爱达荷湖钻芯进行磁性地层测年

• 批准号: 390756234
• 负责人: Professor Dr. Erwin Appel
• 金额: --
• 依托单位: Arbeitsgruppe Geophysik
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2017
• 资助国家: 德国
• 起止时间: 2016-12-31 至 2018-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/390756234?language=en
• 关键词: Enabling; magnetostratigraphic; dating; drill; core

This proposal ('Kleinantrag') is interconnected with an approved interdisciplinary and interlinked project within the German ICDP priority program in order to study a sediment drill core from the former paleo-Lake Idaho in mid-latitude North America. In this framework project the paleoclimatic potential of the core shall be explored. The Idaho-core offers a unique opportunity to study the warm Pliocene period, the Pliocene-Pleistocene transition, and the initiation of the northern hemisphere glaciation in the continental North America - all in the same archive. Establishment of a high-quality age control is crucial for the success of the ICDP framework project. This proposal applies the necessary complementary funding to carry out the paleomagnetic work for magnetostratigraphic dating. For this purpose, the applicant of Tübingen University will closely cooperate with the principle investigators of the ICDP project at the Universities of Heidelberg and Cologne.

该提案（“Kleinantrag”）与德国ICDP优先计划内已批准的跨学科和相互关联的项目相互关联，以研究北美中纬度前古爱达荷州湖的沉积物钻孔岩心。在这一框架项目中，将探索岩芯的古气候潜力。莎士比亚核心提供了一个独特的机会，研究温暖的上新世时期，上新世-更新世的过渡，并在北美大陆的北方半球冰川的启动-所有在同一档案。建立高质量的年龄控制对于综合社区发展项目框架项目的成功至关重要。该提案将提供必要的补充资金，以开展磁性地层定年的古地磁工作。为此，蒂宾根大学的申请人将与海德堡大学和科隆大学的ICDP项目的主要研究人员密切合作。