of Auvers is built on the right side of the River Oise, on the declivity of a high terrace composed of...little dry valley on the south. On the level of th e Oise there are some glauconiferous sands somewhat difficult...(Reprinted by permission from Bull. Soc. Geol, de France, srd series, uol, xxuiii, 1900, p. '27.) and...higher up, the succeeding formation, the Calcaire de St. Ouen, can be seen. SANNOIS. The visit to the...ier a cent ur y ago-s-Sacc haroid white mass. III. Marl with nodules. soa p-ma rl , with special flint s |