Meléndez, G., Page, K.N., Bello, J., and Ramajo, J. 2007. Callovian and the Callovian - Oxfordian transition sedimentary record in NE Iberian Chain: Taphonomic analysis and palaeogeography. Journal of Iberian Geology 33, 2, 261–282. Retrieved November 5, 2024 from https://revistas.ucm.es/index.php/JIGE/article/view/JIGE0707210261A