English Los Rastros Formation Cited by user NGPezz on 20 Jan 2024 The Los Rastros Formation is a mid-Carnian fossiliferous formation of the Agua de la Peña Group, in the Ischigualasto-Villa Unión Basin of northwestern Argentina.
English Ischigualasto Formation Cited by user NGPezz on 24 Nov 2023 The Ischigualasto Formation is a Late Triassic fossiliferous formation and konzentrat-lagerstätte in the Ischigualasto-Villa Unión Basin of the southwestern La Rioja…