globalchange  > 影响、适应和脆弱性
DOI: 10.1007/s00531-016-1442-9
Scopus记录号: 2-s2.0-85009872831
论文题名:
Superposition of tectonic structures leading elongated intramontane basin: the Alhabia basin (Internal Zones, Betic Cordillera)
作者: Martínez-Martos M.; Galindo-Zaldivar J.; Martínez-Moreno F.J.; Calvo-Rayo R.; Sanz de Galdeano C.
刊名: International Journal of Earth Sciences
ISSN: 14373254
出版年: 2017
卷: 106, 期:7
起始页码: 2461
结束页码: 2471
语种: 英语
英文关键词: Basin geometry ; Gravity prospecting ; Recent tectonic evolution ; Superimposed sedimentary basins
Scopus关键词: basin evolution ; gravity survey ; intramontane basin ; normal fault ; sedimentary basin ; tectonic evolution ; tectonic structure ; Betic Cordillera ; Spain
英文摘要:

The relief of the Betic Cordillera was formed since the late Serravallian inducing the development of intramontane basins. The Alhabia basin, situated in the central part of the Internal Zones, is located at the intersection of the Alpujarran Corridor, the Tabernas basin, both trending E–W, and the NW–SE oriented Gádor–Almería basin. The geometry of the basin has been constrained by new gravity data. The basin is limited to the North by the Sierra de Filabres and Sierra Nevada antiforms that started to develop in Serravallian times under N–S shortening and to the south by Sierra Alhamilla and Sierra de Gádor antiforms. Plate convergence in the region rotated counter-clockwise in Tortonian times favouring the formation of E–W dextral faults. In this setting, NE–SW extension, orthogonal to the shortening direction, was accommodated by normal faults on the SW edge of Sierra Alhamilla. The Alhabia basin shows a cross-shaped depocentre in the zone of synform and fault intersection. This field example serves to constrain recent counter-clockwise stress rotation during the latest stages of Neogene–Quaternary basin evolution in the Betic Cordillera Internal Zones and underlines the importance of studying the basins’ deep structure and its relation with the tectonic structures interactions. © 2017, Springer-Verlag Berlin Heidelberg.

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85009872831&doi=10.1007%2fs00531-016-1442-9&partnerID=40&md5=11c129d2ef28e689dee73413b9551f41
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/69973
Appears in Collections:影响、适应和脆弱性
气候减缓与适应

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作者单位: Departamento de Geodinámica, Universidad de Granada, Granada, Spain; Instituto Andaluz de Ciencias de la Tierra, CSIC-Universidad de Granada, Avenida de las Palmeras, no 4, Armilla, Spain; Faculdade de Ciências, IDL-Universidade de Lisboa, Campo Grande, Ed. C8, Lisbon, Portugal

Recommended Citation:
Martínez-Martos M.,Galindo-Zaldivar J.,Martínez-Moreno F.J.,et al. Superposition of tectonic structures leading elongated intramontane basin: the Alhabia basin (Internal Zones, Betic Cordillera)[J]. International Journal of Earth Sciences,2017-01-01,106(7)
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