Estructuras de deformación sinsedimentaria en el Ordovícico Inferior del Anticlinal de Manzaneda (Zona Centroibérica, NW de España)
- Javier Fernández-Lozano 1
- José María Toyos 2
- Rodrigo Andrés-Bercianos 3
- 1 Dpto. de Tecnología Minera, Topografía y Estructuras, Escuela Superior y Técnica de Ingenieros de Minas, Universidad de León,
- 2 Instituto Geológico y Minero de España - Unidad de León,
- 3 Parque Tecnológico de León
ISSN: 0213-683X
Année de publication: 2020
Número: 68
Pages: 3-6
Type: Article
D'autres publications dans: Geogaceta
Résumé
In this study, we analysed a set of soft-sediment deformation structures that appear in two sections located at the upper part of the Armorican Quartzite, in a sector of the Manzaneda Anticline. The geometrical features and the stratigraphic position of these structures allow us to interpret an origin related to the tectonic activity that occurred during the episode of crustal extension along the continental margin of Gondwana during the Ordovician