Title: Stratigraphy of late Palaeocene events in the Middle East: implications for low- to middle-latitude successions and correlations
Authors: Speijer, Robert ×
Schmitz, B
Luger, P #
Issue Date: 2000
Publisher: Geological Society Publishing House
Series Title: Journal of the Geological Society of London vol:157 pages:37-47
Abstract: We have investigated the upper Palaeocene stratigraphical record in four sections in Egypt and one in Israel. The sections are arranged on a depth transect across the southern Tethyan margin. In all sections, a 13C excursion and benthic foraminiferal extinctions coincide at a level within planktic foraminiferal Zone P5. In three sections, a bed (sapropelic in two of the deeper profiles) contains extraordinary transient benthic and planktic foraminifera assemblages. These planktic assemblages are dominated by Acarinina and contain rare to common Morozovella allisonensis and Globanomalina luxorensis, but unusually few other Morozovella. The extremely restricted stratigraphical range of M. allisonensis to the lower part of the 13C excursion enables: 1) a three-fold subdivision of Zone P5, 2) accurate correlation to the best sections spanning the 13C excursion in the Atlantic and Pacific, and 3) assessment of stratigraphical completeness over the 13C excursion in other (sub)tropical successions. Discontinuities and especially dissolution intervals in many low- to middle-latitude marine successions elsewhere, as in two Middle-East sections, preclude an accurate correlation within the lower part of the 13C excursion (= M. allisonensis Zone P5b). Three studied sections can provide the best coverage of the sequence of events over the onset and early part of the 13C excursion in the Middle East, but as in most known sections, probably none constitutes a complete upper Palaeocene-lower Eocene record.
ISSN: 0016-7649
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Division of Geology
× corresponding author
# (joint) last author

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