title: Micropaleontological study of Lower Cretaceous rocks (BarremianAlbian) near La Soledad, Nuevo León, northeastern Mexico
abstract: A micropaleontological study was conducted to provide information about the microfossil fauna in the Lower Cretaceous rocks of the Cupido, La Peña, and Cuesta del Cura formations cropping out near the town of La Soledad, southern of Nuevo León state. For the Cupido Formation were recognized the Barremian-middle Aptian Globigerinelloides blowi, Hedbergella sigali, H. similis, H. roblesae, and Hedbergella sp. For the La Peña Formation the association comprises the late Aptian Globigerinelloides fe
journal: Paleontología mexicana.