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L’étude de dix coupes levées dans des séries de la base du Crétacé et de plusieurs dizaines de lames minces issues de trois puits pétroliers a permis de mieux caractériser les associations des calpionelles des zones et des sous-zones du Berriasien et du Valanginien inférieur de la Tunisie septentrionale. Ainsi, les zones B et C montrent respectivement trois et deux niveaux d’associations correspondant...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.