Two dinoflagellate cyst marker horizons in the Bathonian of the Nettleton Bottom Borehole, Lincolnshire, England
Abstract. The occurrences of large numbers (floods) of Meiourogonyaulax reticulata Dodekova, 1975 in the Blisworth Clay and of Pareodinia prolongata Sarjeant, 1959 in the Cornbrash of the Nettleton Bottom Borehole are reported and their biostratigraphical value discussed.