Etude biostratigraphique du cretace inferieur (Barremien Superieur-Albien) du haut atlas occidental (Maroc)

B. Yamina; B. H. Ali Nabiha; R. Saloua; T. Kamal

doi:10.3989/egeol.02583-4116

Etude biostratigraphique du cretace inferieur (Barremien Superieur-Albien) du haut atlas occidental (Maroc)

Authors

B. Yamina Faculté des Sciences et Techniques, Guéliz, Marrakech
B. H. Ali Nabiha Faculté des Sciences de Tunis. Département de Géologie Tunis. Tunisie.
R. Saloua Faculté des Sciences de Tunis. Département de Géologie Tunis. Tunisie.
T. Kamal Faculté des Sciences de Marrakech

DOI:

https://doi.org/10.3989/egeol.02583-4116

Keywords:

Lower Cretaceous, Biostratigraphy, Micropalaeontology, foraminifera, Barremian, Aptian, Albian, Biozona, Western High Atlas, Morocco

Abstract

The lower Cretaceous (mainly Upper Barremian and Albian) of the Westem High Atlas of Morocco displays a diversified fauna constitued by Ammonite, Ostracoda, and foraminifera. The analysis of the microfauna, especially the planctonic foraminifera, allowed the characterization of various lithologic units, and their subdivision and datation. We have identified different biozona with planctonic foraminifera typical of the Tethysian realm characterising the Upper Barremian to the Albian. These biozona are described and their limits are discussed.

Downloads

Download data is not yet available.

Downloads

Published

2002-08-30

How to Cite

Yamina, B., Ali Nabiha, B. H., Saloua, R., & Kamal, T. (2002). Etude biostratigraphique du cretace inferieur (Barremien Superieur-Albien) du haut atlas occidental (Maroc). Estudios Geológicos, 58(3-4), 109–116. https://doi.org/10.3989/egeol.02583-4116

Download Citation

Issue

Vol. 58 No. 3-4 (2002)

Section

Articles

License

This work is licensed under a Creative Commons Attribution 4.0 International License.

© CSIC. Manuscripts published in both the print and online versions of this journal are the property of the Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.

All contents of this electronic edition, except where otherwise noted, are distributed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence. You may read the basic information and the legal text of the licence. The indication of the CC BY 4.0 licence must be expressly stated in this way when necessary.

Self-archiving in repositories, personal webpages or similar, of any version other than the final version of the work produced by the publisher, is not allowed.