Palaeoenvironmental turnover across the Ypresian-Lutetian transition at the Agost section, Southastern Spain: In search of a marker event to define the Stratotype for the base of the Lutetian Stage

1. Ortiz, S.
2. Gonzalvo, C.
3. Molina, E.
4. Rodríguez-Tovar, F.J.
5. Uchman, A.
6. Vandenberghe, N.
7. Zeelmaekers, E.