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Palynological study of the Pliensbachian-Toarcian transition of the Traras Mountains (northwestern Algeria)

  • Louisa Samar
  • Abbas MarokEmail author
  • Choukri Soulimane
Conference paper
Part of the Advances in Science, Technology & Innovation book series (ASTI)

Abstract

A palynological study of the Late Pliensbachian-Early Toarcian deposits in the Traras Mountains (NW Algeria) identified sporomorphs (spores and pollen grains) associated with acritarchs and algae unknown in this Algerian basin at this time. Seeking to characterize the Pliensbachian-Toarcian transition, the results of qualitative and quantitative analysis of pollen assemblages generated new stratigraphic information on the lower limit of Bayada beds which have already been established by ammonites, brachiopods and foraminifera.

Keywords

Traras mountains Algeria Pliensbachian Toarcian Palynology 

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Division Technologies et Developpement (DTD)SonatrachBoumerdèsAlgeria
  2. 2.Department of Earth and Univers SciencesUniversity of TlemcenTlemcenAlgeria

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