Anisotropy of magnetic susceptibility of the Pyrenean granites

被引:13
|
作者
Porquet, Manuel [1 ,2 ]
Pueyo, Emilio L. [1 ,3 ]
Roman-Berdiel, Teresa [3 ,4 ]
Olivier, Philippe [5 ]
Longares, Luis A. [2 ]
Cuevas, Julia [6 ]
Ramajo, Javier [3 ,4 ]
Antolin, Borja [3 ,4 ]
Aranguren, Aitor [6 ]
Baptiste Aurejac, Jean [5 ]
Bouchez, Jean-Luc [5 ]
Casas, Antonio M. [3 ,4 ]
Denele, Yoann [5 ]
Gleizes, Gerard [5 ]
Hilario, Asier [6 ]
Izquierdo-Llavall, Esther [3 ,4 ]
Leblanc, Dennis [5 ]
Oliva-Urcia, Belen [3 ,4 ]
Santana, Vicente [6 ]
Tubia, Jose M. [6 ]
Vegas, Nestor [6 ]
机构
[1] IGME, Unidad Zaragoza, Manuel Lasala 44, Zaragoza 50006, Spain
[2] Univ Zaragoza, Dept Geog & Ordenac Terr, Zaragoza, Spain
[3] Univ Zaragoza, Unidad Asociada Ciencias Tierra IGME, Zaragoza, Spain
[4] Univ Zaragoza, Dept Ciencias Tierra, Zaragoza, Spain
[5] Univ Toulouse, CNRS, IRD,OMP, GET UMR 5563, Toulouse, France
[6] Univ Pais Vasco EHU, Dept Geodinam, Bilbao, Spain
来源
JOURNAL OF MAPS | 2017年 / 13卷 / 02期
关键词
AMS; Variscan Pyrenees; magnetic lineation; magnetic foliation; bulk susceptibility; granitoid; VARISCAN DEXTRAL TRANSPRESSION; MASSIF EASTERN PYRENEES; FRENCH PYRENEES; AXIAL ZONE; SYNTECTONIC PLUTON; QUERIGUT COMPLEX; AGLY MASSIF; EMPLACEMENT; FRANCE; EXAMPLE;
D O I
10.1080/17445647.2017.1302364
中图分类号
P9 [自然地理学]; K9 [地理];
学科分类号
0705 ; 070501 ;
摘要
In this paper, we report on a compilation of more than 2200 sites (more than 10,000 individual measurements) where anisotropy of magnetic susceptibility (AMS) was studied in granites from the Variscan Pyrenees. The standardization and homogenization of this information has allowed us to produce three Main Maps that synthesize all the information related with the AMS of the Pyrenean granites. We also describe the problems found during the construction of the database (variable geo-positioning, different published information, etc.). The information derived from 21 granite bodies, the database, and the synthesis maps (magnetic susceptibility, Km, and the orientation of the magnetic foliation, plane perpendicular to k3, and of the magnetic lineation, k1) allow us to see for the first time a complete image of this important kinematic and petrographic indicator.
引用
收藏
页码:438 / 448
页数:11
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