SKELTON, P.; VICENS, E.; LÓPEZ, G.; GILI, E.; OBRADOR, A. Revised lithostratigraphy of the Upper Cretaceous (Santonian) carbonate platform succession on the northern flank of Sant Corneli, southern Central Pyrenees. Journal of Iberian Geology, v. 29, p. 73–87, 1 Jan.2003.