RUI: COLLABORATIVE RESEARCH: Active Tectonics of a Young Oblique-Rifted Continental Margin, Loreto Area, Baja California Sur, Mexico

RUI：合作研究：墨西哥南下加利福尼亚州洛雷托地区年轻斜裂大陆边缘的活跃构造

• 批准号: 9526506
• 负责人: Paul Umhoefer
• 金额: $ 16.31万
• 依托单位: Northern Arizona University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-12-01 至 1999-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9526506&HistoricalAwards=false
• 关键词: RUI; COLLABORATIVE; RESEARCH; Active; Tectonics

; R o o t E n t r y F g_ C o m p O b j b W o r d D o c u m e n t O b j e c t P o o l g_ g_ 4 @ ( ! " # $ % & ' ) * + , - . / 0 1 2 3 4 5 6 7 8 9 : ; = ? @ A B C D E F G H I J F Microsoft Word 6.0 Document MSWordDoc Word.Document.6 ; e = e z z j j j j j j j S 1 5 T 5 S j S j j j j ~ j j j j @ 9526506 Umhoefer The eastern margin of Baja California is an example of a continental margin that has experienced young (Plio-Quaternary) oblique rifting which appears to have overprinted, slightly order orthogonal rifting. This style of deformation may lead to formation of detached continental blocks that then travel parallel to the margin, eventually becoming allochthonous terranes attached or reattached to continental margins far from their point of origin. The goals of this collaborative project to test the hypothesis that orthogonal rifting was overprinted by oblique rifting, to document fault interactions, to investigate segmentation of structures along the margin and to study the associated land forms produced by these tectonic events. Results should help understand the origin of the Gulf of California and, by analogy, may help understand allochthonous terranes. Oh +' 0 $ H l D h R:\WWUSER\TE MPLATE\NORMAL.DOT S u m m a r y I n f o r m a t i o n ( 9526506 Felicia Smith Felicia Smith @ C @ @ C @ Microsoft Word 6.0 1 ; z y z ! ! ! ! K @ Normal a " A@ " Default Paragraph Font z z z z @ Felicia Smith/\\CLM12\EARTESHR\1995SEPT\ABSTRACT\UMHOEFER.TXT @HP LaserJet IIID LPT3: hppcl5a HP LaserJet IIID 8D R HP LaserJet IIID 8D R y y y y 1 Times New Roman Symbol & Arial " h e e $ 5 9526506 Felicia Smith Felicia Smith ; ;

;​R o o t E n t y F g _ C o m p o b j b W o r d d o c u m e n t O b j e c t P O O l g_ g_4 @ ！# $ % &amp；’)* +,-。/ 0 1 2 3 4 5 6 7 8 9:；= ?@ A B C D E F G H J F Microsoft Word 6.0文档MSWordDoc。6;e = e zzjjjjjjjjjjjs1 5 t5 sjsjjUmhoefer下加利福尼亚东部边缘是一个经历了年轻（上纪-第四纪）斜裂作用的大陆边缘的例子，这种斜裂作用似乎是叠印的，稍微有序的正交裂陷作用。这种类型的变形可能导致分离的大陆块体的形成，然后平行于边缘移动，最终成为远离其起源点的大陆边缘连接或重新连接的异地地体。这个合作项目的目标是验证正交裂陷被斜裂陷覆盖的假设，记录断层的相互作用，调查沿边缘的构造分割，研究这些构造事件产生的相关地形。结果应该有助于了解加利福尼亚湾的起源，并通过类比，可能有助于了解异域地形。0 $ H l D H R:\WWUSER\ MPLATE\NORMAL。你是我的朋友，我是你的朋友，我是你的朋友，我是你的朋友。9526506 Felicia Smith @ C @ @ C @ Microsoft Word 6.0;zY z ！!!!K @ Normal a “ a @ ”默认段落字体z z z z z @ Felicia Smith/\\CLM12\EARTESHR\1995SEPT\ABSTRACT\UMHOEFER.TXT @ hp LaserJet IIID LPT3：hppcl5a HP LaserJet iii id 8D R HP LaserJet iii id 8D R y y y y y 1 Times New Roman Symbol & Arial " h $ 5 9526506 Felicia菲利西亚·史密斯；;