Articles | Volume 24, issue 2
Foss. Rec., 24, 395–441, 2021
https://doi.org/10.5194/fr-24-395-2021
Foss. Rec., 24, 395–441, 2021
https://doi.org/10.5194/fr-24-395-2021

Research article 17 Dec 2021

Research article | 17 Dec 2021

Albian to Turonian agglutinated foraminiferal assemblages of the Lower Saxony Cretaceous sub-basins – implications for sequence stratigraphy and paleoenvironmental interpretation

Richard M. Besen et al.

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Cited articles

Alegret, L. and Thomas, E.: Upper Cretaceous and lower Paleogene benthic foraminifera from northeastern Mexico, Micropaleontology, 47, 269–316, 2001. 
Badaye, H.: Multistratigraphische Untersuchungen im Cenoman und Turon des Lichtenberger Höhenzuges unter besonderer Berücksichtigung der Kalkbrüche Baddeckenstedt und Groß-Elbe, Diploma thesis, Freie Univ. Berlin, 117 pp., 1986. 
Bąk, K.: Biostratigraphy of deep-water agglutinated Foraminifera in Scaglia Rossa-type deposits of the Pieniny Klippen Belt, Carpathians, Poland, in: Proceedings of the Fifth International Workshop on Agglutinated Foraminifera, edited by: Hart, M. B., Kaminski, M. A., and Smart, C. W., Grzybowski Found. Spec. Publ., 7, 15–41, 2000. 
Bąk, K.: Deep-water facies succession around the Cenomanian-Turonian boundary in the Outer Carpathian basin: Sedimentary, biotic and chemical records in the Silesian Nappe, Poland, Palaeogeogr. Palaeocl., 248, 255–290, 2007. 
Bąk, K., Bąk, M., Geroch, S., and Manecki, M.: Biostratigraphy and paleoenvironmental analysis of benthic foraminifera and radiolarians in Paleogene variegated shales in the Skole unit, Polish Flysch Carpathians, Ann. Soc. Geol. Pol., 67, 135–154, 1997. 
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Short summary
The agglutinated foraminiferal fauna in carbonate rocks from the mid-Cretaceous of Lower Saxony is documented and applied to reconstruct former paleoenvironmental conditions. Especially, sea level fluctuations are possible to reconstruct from changes in the foraminiferal record. Differences of the foraminiferal assemblages in different locations, closer or further away from the former coast, are discussed. Described bio-events of the time interval are linked to foraminiferal bio-events.