FOSSIL CONIFER WOODS FROM CERRO PICHE GRABEN (TRIASSIC-JURASSIC?) NORTH PATAGONIAN MASSIF, RÍO NEGRO PROVINCE, ARGENTINA. AMGH [Internet]. 2018 Jul. 26 [cited 2025 Nov. 23];55(3):356–362. Available from: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/3158