RT Journal Article
T1 Determinación de patrones de fracturación en el Neógeno del NE de la Cuenca del Duero a partir de una imagen de satélite
T1 Determination of fracture patterns in the Neogene rocks of the NE Duero Basin from a satellite image
A1 Cortés Gracia, A. L.
A1 Maestro González, Adolfo
A1 Soriano, María Asunción
AB FrOm.the study of satellite imagery, up to 1.396 lineaments on Neogene rocks of the northeastern Duero Basin have been identified. Length of lineaments fluctuates from 137 to 19.818 m. The statistical analysis of lineament directions shows a NE-SW mode and N130, N020, N090-100 y N180 relative maxima. The study of lineament orientation pattern within specific length-intervals shows a NE-SW dominant trend for the 0-3.000 m interval and NW-SE dominant directions for lineaments largest than 3.000 m. The comparison between satellite lineaments and the main structures affecting the pre-Neogene basement indicates that the orientation of largest lineaments seems to be controlled by major previous structures. Minor lineaments can correspond to faults and joints newly formed under the regional stress field in the Duero Basin during the Neogene
PB Sociedad Geológica de España
YR 1997
FD 1997
LK http://hdl.handle.net/10272/10282
UL http://hdl.handle.net/10272/10282
LA spa
DS Repositorio Institucional de la Universidad de Huelva
RD 30 may 2026