White Chalk foraminiferal Fauna from southern Dobrogea (Romania). III. Calcareous benthic Foraminifera.

• Th. Neagu ^[1]
  1. [1] University of Bucharest

     University of Bucharest

     Sector 3, Rumanía

     
• Localización: Revista española de micropaleontología, ISSN 0556-655X, Vol. 24, Nº. 1, 1992, págs. 59-115
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • In the third part of this study, there are presented and figured 120 species of calcareous benthic foraminifera. Also is presenting a biostratigraphy of white chalk using benthic species. By this way it was possible to recognise three biozones (in parallel with that based on planctonic species): concurrent range zone with Bolivinoides strigillatus, Neoflabellina boudouniana, Stensioeina granulata; partial concurrent range zone with Bolivinoides culverensis, Neoflabellina rugosa, Stensioeina exculpta gracilis; partial range zone with Bolivinoides decoratus, Neoflabellina praereticulata, Stensioeina exculpta gracilis.