Citation: Jc. Foucher et al., 1ST INVESTIGATION OF CRETACEOUS MICROFLOR A (DINOCYSTS, SPORES AND POLLEN) FROM SOUTH-EAST CONSTANTINOIS (ALGERIA) - BIOSTRATIGRAPHIC CONSEQUENCES, Comptes rendus de l'Academie des sciences. Serie 2, Mecanique, physique, chimie, sciences de l'univers, sciences de la terre, 318(11), 1994, pp. 1563-1570