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Lower Albian Mazagan Plateau (Oceanic Anoxic station 1b) ecological important...
Method see Geisen et al, 1999, Micropaleontology -
Lower Albian LArboudeysse (Niveau Paquier) range chart in percentages of nann...
Method see Geisen et al, 1999, Micropaleontology -
Upper Aptian Pré-Guittard (Niveau Kilian) ecological important nannofossils, ...
Method see Geissen et al, 1999, Micropaleontology