Cretacoeus planktonic foraminifera from Exmouth Plateau, Australia, supplement to: Wonders, A A H (1992): Cretaceous planktonic foraminiferal biostratigraphy, Leg 122, Exmouth Plateau, Australia. In: von Rad, U; Haq, BU; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 122, 587-599

A A H Wonders
An Albian to Maestrichtian planktonic foraminiferal biozonation for the Exmouth Plateau is proposed, based on the detailed analysis of pelagic successions at Sites 761 and 762 and correlation with Site 763. Twelve zones and two subzones are recognized. The Albian and Cenomanian zones, currently only three, can probably be subdivided into several more. The ranges of the Tethyan index species Globotruncana ventricosa and Globotruncanita elevata are discussed and found to differ from the ones usually...
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