FIG. 2 in Presence of the foraminifer Chapmanina gassinensis Silvestri, 1931, in the Eocene (Lutetian) of the Grignon "falunière" (Yvelines, Paris Basin). The genus Chapmanina, its species and world distribution

FIG. 2. — The "Falunière" of Grignon section, after Guernet et al. (2012) for the section profile, lithologic units and sub-units and descriptions, Gély (1996) for the sequential units and Huyghe et al. (2012) for the correlation of sequential and lithologic units. Section profile modified from Sanders et al. 2015.