Hoedemaeker, Philip J., Miguel Company, María Beatriz Aguirre Urreta, Emil Avram, Tamara N. Bogdanova, László Bujtor, Luc Bulot, et al. «Ammonite Zonation for the Lower Cretaceous of the Mediterranean Rgion; Basis for the Stratigraphic Correlations Within IGCP-Project 262». Spanish Journal of Palaeontology 8, no. 1 (agosto 10, 2022): 117–120. Accedido noviembre 13, 2024. https://pasquin.uv.es/index.php/sjpalaeontology/article/view/24505.