Masse, Jean Pierre. “Lower Cretaceous Rudist Biostratigraphy of Southem France-a Reference for Mesogean Correlations”. Revista Mexicana de Ciencias Geológicas 12, no. 2 (February 19, 2019): 236–256. Accessed May 29, 2025. https://www.rmcg.unam.mx/index.php/rmcg/article/view/1196.