Estudio sistemático de los foraminíferos planctónicos del Neóceno de la Cuenca del Guadalquivirgénero Globorotalia

  1. Sierro Sánchez, Francisco Javier
Journal:
Studia geologica salmanticensia

ISSN: 0211-8327

Year of publication: 1986

Volume: 23

Pages: 121-169

Type: Article

More publications in: Studia geologica salmanticensia

Abstract

The observed variations in the relative abundance of various species of Globorotalia, one of the most representative for the Neogene sediments in the Guadalquivir basin, are the basis for our biostratigraphic and paleoecological studies. A detailed description of ten species of Globorotalia is given in this paper along with a discussion of the relationship and differences among them.