-88 à -87 millions d'années.
De Cognac, ville de Charente (France). Crétacé supérieur.

• Planche 1
• Planche 2
• Définition & zonation

2010. Walaszczyk, I., Wood, C., J., Lees, J., A., Peryt, D., Voigt, S. & Wiese, F.
The Salzgitter-Salder Quarry (Lower Saxony, Germany) and Slupia Nadbrzezna river cliff section (central Poland): a proposed candidate composite Global Boundary Stratotype Section and Point for the base of the Coniacian Stage (Upper Cretaceous)
in Acta Geologica Polonica - Vol. 60 (2010), No 4 - Université de Varsovie
- http://www.geo.uw.edu.pl/agp/table/pdf/60-4/walaszczyk.pdf

2007. Kennedy, W., J., Crame, J., A., Bengtson, P. & Thomson, M., R., A.
Coniacian ammonites from James Ross Island, Antarctica
in Cretaceous Research - 28 (2007) - Academic Press Inc. (London) / Elsevier

2004. Kennedy, W., J. & Walasczyk, I.
Forresteria (Harleites) petrocoriensis (Coquand, 1859) from the Upper Turonian Mytiloides scupini Zone of Stulia Nadbrzezna, Poland
in Acta Geologica Polonica - Vol. 54 (2004), N° 1 - Université de Varsovie
p 55-59 - http://www.geo.uw.edu.pl/agp/table/abstracts/54-1.htm#S4

2004. Remin, Z.
Biostratigraphy of the Santonian in the SW margin of the Holy Cross Mountains near Lipnik, a potential reference section for extra-Carpathian Poland
in Acta Geologica Polonica - Vol. 54 (2004), No. 4 - Université de Varsovie

2002. Molenaar, C., M., Cobban, W., A., Merewether, E., A., Pillmore, C., L., Wolfe, D., G. & Holbrook, J., M.
Regional stratigraphic cross sections of Cretaceous rocks from East-Central Arizona to the Oklahoma Panhandle
U.S. Geological Survey
p 1-6, Map MF-2382 - http://pubs.usgs.gov/mf/2002/mf-2382/

2000. Kaplan, U. & Kennedy, W., J.
Santonian ammonite stratigraphy of the Münster Basin, NW Germany
in Acta Geologica Polonica - Vol. 50 (2000), No. 1 - Université de Varsovie

1991. Hancock, J., M.
Ammonites scales for the Cretaceous System
in Cretaceous Research - 12 - Academic Press Inc. (London) / Elsevier
p 275-276