Parica, Claudio A., Flavia M. Salani, Ezequiel Vera, Marcela Remesal, and Silvia N. Césari. “Geology of the Cerro Negro Formation (Cretaceous) in Livingston Island: Contributions to Its Geochronology and Paleontological Content.”. Revista de la Asociación Geológica Argentina 62, no. 4 (December 30, 2007): 553-567. Accessed April 23, 2024. https://revista.geologica.org.ar/raga/article/view/1032.