Differentiating between tectonics and eustatic controls in coarse-grained, syn-rift sedimentary basins: Baja California Sur, Mexico
区分粗粒同裂谷沉积盆地的构造和海平面上升控制:墨西哥南下加利福尼亚州
基本信息
- 批准号:15049712
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:德国
- 项目类别:Research Grants
- 财政年份:2005
- 资助国家:德国
- 起止时间:2004-12-31 至 2007-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Depositional architectures of syn-rift deltas are controlled by tectonic, eustatic, and sediment supply (climatic) variations. Most often, they are considered result from short-term eustatic variations superimposed on long-term tectonic fluctuations. The San Jose transtensional basin is one of several that form the western margin of the Gulf (of California) Extensional Province (GEP). It contains exceptionally exposed sediments deposited during the early evolution of the Gulf (3-4 Ma), providing one of the earliest records of sedimentation associated with the modern configuration of the Gulf. Existing studies in the contemporary Loreto basin, GEP, recognise stacked coarse-grained deltas, and suggest that their architecture is controlled by episodic accelerations in the rate of tectonically-controlled subsidence, rather than eustatic cyclicity. A multidisciplinary analysis in the San Jose basin would test this hypothesis, and provide a characterisation of depositional architectures to discriminate between tectonic and eustatic controls that could be applied to other rifts. It would also provide important constraints on strain distribution contributing greatly to our understanding of strain localisation during the northward propagation of the Gulf.
同裂谷三角洲的沉积构造受构造、海平面上升和沉积物供应(气候)变化的控制。大多数情况下,它们被认为是短期海平面上升变化叠加在长期构造波动上的结果。圣何塞跨张盆地是形成(加利福尼亚州)海湾伸展省(GEP)西缘的几个盆地之一。它包含在海湾早期演化(3-4Ma)期间沉积的异常暴露的沉积物,提供了与海湾现代构造相关的最早的沉积记录之一。当代洛雷托盆地(GEP)的现有研究认识到堆积的粗粒三角洲,并表明它们的结构是由构造控制沉降速率的幕式加速控制的,而不是海平面上升循环。圣何塞盆地的多学科分析将检验这一假设,并提供沉积构造的特征,以区分构造控制和海平面上升控制,这些控制可应用于其他裂谷。它还将为应变分布提供重要的约束,极大地有助于我们了解海湾向北传播期间的应变局部化。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Dr. Estelle Mortimer, Ph.D.其他文献
Dr. Estelle Mortimer, Ph.D.的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
相似海外基金
IRES Track 1: International Research Experiences for Students: Phase II: Into the Magmatic Roots: Interactions Between Magmatism, Tectonics, and Sedimentation
IRES 轨道 1:学生国际研究经验:第二阶段:深入岩浆根源:岩浆作用、构造和沉积之间的相互作用
- 批准号:
2245854 - 财政年份:2023
- 资助金额:
-- - 项目类别:
Standard Grant
Breaking Gondwana: interplay between tectonics, climate and resources
冈瓦纳大陆的断裂:构造、气候和资源之间的相互作用
- 批准号:
FT210100906 - 财政年份:2022
- 资助金额:
-- - 项目类别:
ARC Future Fellowships
Rivers in the Himalayas: investigating links between tectonics, climate and topography
喜马拉雅山脉的河流:调查构造、气候和地形之间的联系
- 批准号:
2679267 - 财政年份:2022
- 资助金额:
-- - 项目类别:
Studentship
Collaborative Research: The Rise and Fall of the Neoproterozoic Era in Siberia: Connections between Tectonics, Ocean Chemistry, and Biologic Innovation
合作研究:西伯利亚新元古代的兴衰:构造、海洋化学和生物创新之间的联系
- 批准号:
2020593 - 财政年份:2020
- 资助金额:
-- - 项目类别:
Standard Grant
Collaborative Research: The Rise and Fall of the Neoproterozoic Era in Siberia: Connections between Tectonics, Ocean Chemistry, and Biologic Innovation
合作研究:西伯利亚新元古代的兴衰:构造、海洋化学和生物创新之间的联系
- 批准号:
2020644 - 财政年份:2020
- 资助金额:
-- - 项目类别:
Standard Grant
CAREER: Quantifying the controls of wildfire, climate, and tectonics on the transition between soil-mantled and bedrock hillslopes
职业:量化野火、气候和构造对土壤覆盖和基岩山坡之间过渡的控制
- 批准号:
1848321 - 财政年份:2019
- 资助金额:
-- - 项目类别:
Continuing Grant
Relationship between paleomagnetism and tectonics during signature events in the assembly and dispersal of supercontinents
超大陆聚集和分散的标志性事件期间古地磁与构造的关系
- 批准号:
435790-2013 - 财政年份:2018
- 资助金额:
-- - 项目类别:
Discovery Grants Program - Individual
Reconstructing erosion rates to understand the interactions between tectonics and climate
重建侵蚀率以了解构造与气候之间的相互作用
- 批准号:
18K13624 - 财政年份:2018
- 资助金额:
-- - 项目类别:
Grant-in-Aid for Early-Career Scientists
Relationship between paleomagnetism and tectonics during signature events in the assembly and dispersal of supercontinents
超大陆聚集和分散的标志性事件期间古地磁与构造的关系
- 批准号:
435790-2013 - 财政年份:2017
- 资助金额:
-- - 项目类别:
Discovery Grants Program - Individual
A new hypothesis for the initiation of plate tectonics on Earth: Feedback between subduction and continental crust growth
地球板块构造起始的新假说:俯冲与大陆地壳生长之间的反馈
- 批准号:
1723057 - 财政年份:2017
- 资助金额:
-- - 项目类别:
Continuing Grant