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The middle Turonian Daliyya type section in Israel: biostratigraphy,palaeoenvironment and sea-level changes
Institution:1. Institute of Geology and Palaeontology, Faculty of Science, Charles University, Albertov 6, Praha 2, 128 43, Czech Republic;2. Czech Geological Survey, Klárov 3/131, Praha 1, 118 21, Czech Republic;3. Department of Geology and Palaeontology, Comenius University in Bratislava, Mlynská Dolina, Ilkovičova 6, SK-842 15, Bratislava, Slovak Republic;1. Laboratoire du Groupe de recherche en paléobiologie et biostratigraphie des Ammonites, Bois-Mésanges, quartier Saint-Joseph, 04170 La Mure-Argens, France;2. Réserve naturelle nationale géologique de Haute-Provence, Conseil départemental des Alpes de Haute-Provence, 13, rue du Docteur-Romieu, CS 70216, 04995 Digne-Les-Bains cedex 9, France;3. Laboratoire Géosciences, UMR-CNRS 6118, université de Rennes-1, campus Beaulieu, bâtiment 15, 35042 Rennes cedex, France;1. Département des Sciences de la Terre et de l''Univers, Laboratoire de Recherche n° 25 « PRHPM-LECT », Université de Tlemcen, BP. 119, Tlemcen 13000, Algeria;2. Département de Géologie et Paléontologie, Muséum d''Histoire naturelle, CP 6434, CH-1211 Genève 6, Switzerland;3. Faculté des Sciences de la Nature et de la Vie, Département des Sciences de la Terre et de l''Univers, Université de Mascara, Mascara 29000, Algeria;4. Dame du Lac 213, 3 rue Henri Barbusse, F-76300 Sotteville-lès-Rouen, France;1. Beni-Suef University, Faculty of Science, Geology Department, Beni-Suef, Egypt;2. Dokuz Eylul University, Engineering Faculty, Geological Engineering Department, İzmir, Turkey;1. Dokuz Eylul University, Engineering Faculty, Geological Engineering Department, 35160 Buca Campus, İzmir, Turkey;2. Geology and Geophysics Department, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia;3. Geology Department, Faculty of Science, Zagazig University, Zagazig, 44519, Egypt
Abstract:The type section of the marly Daliyya Formation in Daliyat el Karmil, northern Israel, has been examined for planktonic foraminifera and ostracods. The coexisting assemblages of the upper part of the Helvetoglobotruncana helvetica total range zone (= Marginotruncana sigali interval zone) and of the Cythereis rawashensis kenaanensis assemblage zone indicate that this succession is middle Turonian in age. The depth of deposition varied from neritic (100–200 m) to shallow (≈50 m) with a short littoral episode. The palaeobathymetric oscillations agree rather well with global sea-level changes. Included in this paper are taxonomic remarks on some of the foraminifera and ostracods.
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