Erratum to “Sedimentology and chemostratigraphy of the Bwipe Neoproterozoic cap dolostones (Ghana, Volta Basin): A record of microbial activity in a peritidal environment” [C. R. Geoscie

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• 作者：Anne Né ; dé ; lec ; Pascal Affaton ; Christian France-Lanord ; André ; Charriè ; re ; Javier Alvaro
• 关键词：Kinematics ; Antiformal stack ; Minor structures ; Betic Internal Zone ; Spain
  Mots clé ; s ; Ciné ; matique ; Empilement antiforme ; Structures mineures ; Zone Bé ; tique interne ; Espagne
• 刊名：Comptes Rendus Geoscience
• 出版年：2007
• 出版时间：June 2007
• 年：2007
• 卷：339
• 期：7
• 页码：516-518
• 全文大小：265 K

文摘

In this work, we present a detailed analysis of brittle and brittle–ductile structures related to the contacts of a stack of tectonic units cropping out in the Sierra Espuña (Betic Cordillera, southern Spain). These data show two superposition stages with opposing transport directions: first, a top-to-the-north (according to current coordinates) stage (Oligocene in age), and a second stage from the Middle Oligocene–Aquitanian, with a top-to-the-north sense of transport. In the Burdigalian, the Internal Betic Zone units of the Sierra Espuña sector could rotate near 180° because of the oblique collision against the External Zones, and therefore the previous stacking directions went in the contrary direction with respect to that measured nowadays. The reconstruction of movements shows that the Malaguide Complex was situated to the south of the Alpujarride prior to the Alpine tectonics, which is in good agreement with previous palaeogeographic reconstructions.