The global stratotype section and point (GSSP) for the base of the Lutetian Stage at the Gorrondatxe section, Spain

1. Molina, E.
2. Alegret, L.
3. Apellaniz, E.
4. Bernaola, G.
5. Caballero, F.
6. Dinarès-Turell, J.
7. Hardenbol, J.
8. Heilmann-Clausen, C.
9. Larrasoaña, J.C.
10. Luterbacher, H.
11. Monechi, S.
12. Ortiz, S.
13. Orue-Etxebarria, X.
14. Payros, A.
15. Pujalte, V.
16. Rodríguez-Tovar, F.J.
17. Tori, F.
18. Tosquella, J.
19. Uchman, A.