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Tectonics
Resumen/Descripción – provisto por la editorial en inglés
Presents original research articles that describe and explain the evolution, structure, and deformation of Earth’s lithosphere including across the range of geologic time.Palabras clave – provistas por la editorial
encias de la tierra (general) u2013 Geociencias; Geología; Geofísi
Disponibilidad
| Institución detectada | Período | Navegá | Descargá | Solicitá |
|---|---|---|---|---|
| No detectada | desde ene. 1982 / hasta dic. 2023 | Wiley Online Library |
Información
Tipo de recurso:
revistas
ISSN impreso
0278-7407
ISSN electrónico
1944-9194
Editor responsable
American Geophysical Union (AGU)
País de edición
Estados Unidos
Fecha de publicación
1982
Información sobre derechos de publicación
© 2021 American Geophysical Union
Cobertura temática
Tabla de contenidos
doi: 10.1029/92tc01790
Strike‐slip faults in the southernmost andes and the development of the Patagonian orocline
<jats:p>The Patagonian orocline is the 90° bend in the southernmost Andes between 50°S and 56°S. Paleomagnetic and structural data indicate that the orocline is, at least in part, the product of tectonic rotation. Recent field work in the Beagle Channel region of southernmost Chile provides evidence for widespread left‐lateral strike‐slip faulting in the internal zones of the mountain belt. Both arms of the Beagle Channel are interpreted to be left‐lateral strike‐slip faults based on detailed study of mesoscale strike‐slip faults (Riedel shears) observed in coastal outcrops. Although much of the evidence indicates Cenozoic brittle strike‐slip faulting, other fabric data, including vertical foliation zones containing horizontal quartz stretching lineations and ductile left‐lateral kinematic indicators, suggest that Mesozoic ductile strike‐slip or oblique‐slip shearing also occurred. The implication is that the mid‐Cretaceous Andean orogeny involved the transpressional inversion of the Rocas Verdes marginal basin and that transpression has been the dominant deformational regime in the region for the last 120 Ma. Regional left‐lateral strike‐slip faults are now recognized in all lithotectonic provinces of the southernmost Andes. A statistical study of regional lineament trends using aerial photographs and satellite imagery suggests that many unstudied lineaments are also strike‐slip faults. A new model is proposed that integrates the development of strike‐slip faulting and the structural evolution and uplift of the southernmost Andes with the rotational development of the orocline. The Patagonian orocline appears to be the product of broad interplate shearing accommodated by strike‐slip faulting, block rotation, and contraction and is probably continuing to evolve today.</jats:p>
Palabras clave: Geochemistry and Petrology; Geophysics.
Pp. 169-186
doi: 10.1029/2004tc001675
Plateau-style accumulation of deformation: Southern Altiplano
Kirsten Elger; Onno Oncken; Johannes Glodny
Palabras clave: Geochemistry and Petrology; Geophysics.
Pp. n/a-n/a
doi: 10.1029/2020tc006475
Gondwanan Inheritance on the Building of the Western Central Andes (Domeyko Range, Chile): Structural and Thermochronological Approach (U‐Pb and 40 Ar/ 39 Ar)
M. Espinoza
; V. Oliveros; P. Vásquez; L. Giambiagi; L. Morgan; R. González; L. Solari; F. Bechis
Palabras clave: Geochemistry and Petrology; Geophysics.
Pp. No disponible
doi: 10.1029/2020tc006509
Late Quaternary Intraplate Deformation Defined by the Las Chacras Fault Zone, West‐Central Argentina
Jeremy M. Rimando; Lindsay M. Schoenbohm; Gustavo Ortiz; Patricia Alvarado; Agostina Venerdini; Lewis A. Owen; Erin G. Seagren; Paula Marques Figueiredo; Sarah Hammer
Palabras clave: Geochemistry and Petrology; Geophysics.
Pp. No disponible
doi: 10.1029/2021tc007091
Along‐Strike Variation in the Initiation Timing of the North‐Trending Rifts in Southern Tibet as Revealed From the Yadong‐Gulu Rift
Shuang Bian; Junfeng Gong; Andrew V. Zuza; Rong Yang; Lin Chen; Jianqing Ji; Xiangjiang Yu; Yihong Tian; Zhiquan Yu; Xiaogan Cheng; Xiubin Lin; Hanlin Chen
Palabras clave: Geochemistry and Petrology; Geophysics.
Pp. No disponible
doi: 10.1029/2021tc007120
Active Back‐Arc Thrust in North West Java, Indonesia
Sonny Aribowo; Laurent Husson; Danny H. Natawidjaja; Christine Authemayou; Mudrik R. Daryono; Anggraini R. Puji; Pierre G. Valla; Astyka Pamumpuni; Dadan D. Wardhana; Gino de Gelder; Didiek Djarwadi; Manon Lorcery
Palabras clave: Geochemistry and Petrology; Geophysics.
Pp. No disponible
doi: 10.1029/2021tc007057
The Timing of Collision Between Asia and the West Burma Terrane, and the Development of the Indo‐Burman Ranges
Yani Najman; Edward R. Sobel; Ian Millar; Xiwu Luan; Sebastian Zapata; Eduardo Garzanti; Mauricio Parra; Giovanni Vezzoli; Peng Zhang; Day Wa Aung; Saw Mu Tha Lay Paw; Thae Naung Lwin
Palabras clave: Geochemistry and Petrology; Geophysics.
Pp. No disponible
doi: 10.1029/2022tc007248
Dating Low‐Grade Deformation: Role of Lithology and Strain Partitioning on Ar Isotope Records in the Alpi Apuane of Northern Apennines (Italy)
Gianfranco Di Vincenzo; Gaston Godard; Giancarlo Molli
Palabras clave: Geochemistry and Petrology; Geophysics.
Pp. No disponible
doi: 10.1029/2021tc006772
Quantification of Pacific Plate Hotspot Tracks Since 80 Ma
Kevin M. Gaastra; Richard G. Gordon; Daniel T. Woodworth
Palabras clave: Geochemistry and Petrology; Geophysics.
Pp. No disponible
doi: 10.1029/2021tc007054
Magnetic Fabric Signature Within a Thrust Imbricate; an Analog Modeling Approach
T. Schöfisch; H. Koyi; B. Almqvist
Palabras clave: Geochemistry and Petrology; Geophysics.
Pp. No disponible