globalchange  > 影响、适应和脆弱性
DOI: 10.1007/s00531-014-1053-2
Scopus记录号: 2-s2.0-84934178499
论文题名:
Volcanism–sedimentation interaction in the Campo de Calatrava Volcanic Field (Spain): a magnetostratigraphic and geochronological study
作者: Herrero-Hernández A.; López-Moro F.J.; Gallardo-Millán J.L.; Martín-Serrano Á.; Gómez-Fernández F.
刊名: International Journal of Earth Sciences
ISSN: 14373254
出版年: 2014
卷: 104, 期:1
起始页码: 103
结束页码: 122
语种: 英语
英文关键词: Campo de Calatrava Volcanic Field ; Geochronology ; Magnetostratigraphy ; Mio–Pliocene ; Volcaniclastic lithofacies
英文摘要: This work focuses on the influence of Cenozoic volcanism of the Campo de Calatrava volcanic field on the sedimentation of two small continental basins in Spain (Argamasilla and Calzada-Moral basins). The volcanism in this area was mainly monogenetic, according to the small-volume volcanic edifices of scoria cones that were generated and the occurrence of tuff rings and maars. A sedimentological analysis of the volcaniclastic deposits led to the identification of facies close to the vents, low-density (dilute) pyroclastic surges, secondary volcanic deposits and typical maar deposits. Whole-rock K/Ar dating, together with palaeomagnetic constraints, yielded an age of 3.11–3.22 Ma for the onset of maar formation, the deposition finished in the Late Gauss–Early Matuyana. Using both techniques and previous paleontological data allowed it to be inferred that the maar formation and the re-sedimentation stage that occurred in Argamasilla and Calzada-Moral basins were roughly coeval. The occurrence of syn-eruption volcaniclastic deposits with small thicknesses that were separated by longer inter-eruption periods, where fluvial and lacustrine sedimentation was prevalent, together with the presence of small-volume volcanic edifices indicated that there were short periods of volcanic activity in this area. The volcanic activity was strongly controlled by previous basement faults that favoured magma feeding, and the faults also controlled the location of volcanoes themselves. The occurrence of the volcanoes in the continental basins led to the creation of shallow lakes that were related to the maar formation and the modification of sedimentological intra-basinal features, specifically, valley slope and sediment load. © 2014, Springer-Verlag Berlin Heidelberg.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84934178499&doi=10.1007%2fs00531-014-1053-2&partnerID=40&md5=e2baa0255e44eeaaea9f532648bcdaf5
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/70440
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: Research Group of Engineering and the Environment (INGEMAT), Faculty of Agricultural Engineering, University of Leon, C/Avenida de Portugal 41, León, Spain; Department of Geology, Faculty of Science, University of Salamanca, Plaza de Los Caídos s/n, Salamanca, Spain; Department of Geology and Mining Engineering, University of Castilla–La Mancha, Plaza de Manuel Meca, 1, Almadén, Ciudad Real, Spain; Spanish Institute of Geology and Mining (IGME), La Calera s/n, Tres Cantos, Madrid, Spain; Department of Mining Technology, Topography and Structures, Faculty of Mining Engineering, University of Leon, Campus of Vegazana, s/n, León, Spain

Recommended Citation:
Herrero-Hernández A.,López-Moro F.J.,Gallardo-Millán J.L.,et al. Volcanism–sedimentation interaction in the Campo de Calatrava Volcanic Field (Spain): a magnetostratigraphic and geochronological study[J]. International Journal of Earth Sciences,2014-01-01,104(1)
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