%0 Journal Article %T Secuencias estratigr¨¢ficas del Berriasiano-Aptiano en la Cuenca de Sabinas: su significado en el entendimiento de la evoluci¨®n geol¨®gica del noreste mexicano %A Eguiluz de Antu£¿ano %A Samuel %J Bolet¨ªn de la Sociedad Geol¨®gica Mexicana %D 2011 %I Sociedad Geol¨®gica Mexicana %X berriasian-aptian stratigraphic sections of the sabinas basin, northeastm¨¦xico, show three major unconformities as second order sequence boundaries. every sequence includes transgressive-regressive tracts and a m¨¢ximum flooding zone. from the chihuahua basin to the tampico basin there are transgressive-regressive tracts placed at the same age and stratigraphic level, which are correlative to the sabinas sections. the previous sequence boundaries may have a subordinate tectonic component, but sequence analysis indicates that these sequences are due to variations mostly linked to eustatic changes in sea level globally, as mentioned by other authors. %K stratigraphic sequences %K lower cretaceous %K sabinas basin %K mexico. %U http://www.scielo.org.mx/scielo.php?script=sci_abstract&pid=S1405-33222011000200011&lng=en&nrm=iso&tlng=en