Aguirre-Urreta B, Vennari V. On Darwin’s footsteps across the Andes: Tithonian-Neocomian fossil invertebrates from the Piuquenes pass. RAGA [Internet]. 2009Mar.30 [cited 2024Nov.22];64(1):32-4. Available from: https://revista.geologica.org.ar/raga/article/view/1292