Authors: Dejax, J De Franceschi, D Lugardon, B De Ploeg, G Arnold, V

Citation: J. Dejax et al., Pollen fossilized in amber with organic cell contents., CR AC S IIA, 332(5), 2001, pp. 339-344

Authors: De Franceschi, D Dejax, J De Ploeg, G

Citation: D. De Franceschi et al., Pollen extraction from amber (Sparnacian of Le Quesnoy, Paris Basin): towards a new speciality in palaeo-palynology., CR AC S IIA, 330(3), 2000, pp. 227-233

Authors: Allain, R Taquet, P Battail, B Dejax, J Richir, P Veran, M Limon-Duparcmeur, F Vacant, R Mateus, O Sayarath, P Khenthavong, B Phouyavong, S

Citation: R. Allain et al., A new genus of sauropod dinosaur from the Gres superieurs formation (Aptian-Albian) of Laos, CR AC S IIA, 329(8), 1999, pp. 609-616

Authors: Nel, A de Ploeg, G Dejax, J Dutheil, D de Franceschi, D Gheerbrant, E Godinot, M Hervet, S Menier, JJ Auge, M Bignot, G Cavagnetto, C Duffaud, S Gaudant, J Hua, S Jossang, A de Brion, FD Pozzi, JP Paicheler, JC Beuchet, F Rage, JC

Citation: A. Nel et al., An exceptional Sparnacian locality with plants, arthropods and vertebrates(Earliest Eocene, MP7): Le Quesnoy (Oise France), CR AC S IIA, 329(1), 1999, pp. 65-72