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. Fig, 1 -Rotalia mesogeensis Tronch. Section subaxiale (X 110) Cenomanien superieur (CES)

. Fig, 3 -Pseudorhapydionina dubia (De Castro) Section longitudinale oblique du stade deroule (X 40

. Fig, 4 -Pseudorhapydionina dubia (De Castro) Section equatoriale (X 40

. Fig, 5 -Section de Bryozoaire branchu -(X 20) Cenomanien superieur -Font Blanche

. Fig, 7 -Chrysalidina gradata d'Orb. Section subaxiale (X 25