Análisis morfoestructural de la Cuenca Terciaria de Miranda-Treviño (Cuenca Vasco-Cantábrica)

Martínez Torres, Luis Miguel
; Merino, Alberto
; Lago-Labrador, Marisa

Publication year:

1998

Publication place:

Donostia-San Sebastián

ISSN:

1137-8603

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Summary

The drainage analysis of the river basins situated on continental tertiary materials of Miranda-Treviño Basin, permit to deduced two post-alpine structural directions. One submeridian associated to halokinetic intumescences, and a second one N70E suborthogonal related with a compression with development of slow folds. The aspects analyzed are: longitude and density of valleys, slopes and drainage obstacles. With the derivated cartography of that morphological aspects have been elaborated a syntethic morphostructural map.