References

Enay R, Cariou E, Bellion Y, Guiraud R, Mangold C, Thierry J. 1993. Callovian palaeoenvionments (162 to 158 Ma). Pp. 15-16 in: Dercourt J, Ricou LE., Vrielynck B, eds, Atlas Tethys. Palaeoenvironments, Maps, Maps. Rueil-Malmaison, France: BEICIP-FRANLAB.