EXCEPTIONAL PRESERVATION OF PLANTS IN CALCAREOUS CONCRETIONS FROM THE SANTA MARTA FORMATION (LATE CRETACEOUS), JAMES ROSS ISLAND, ANTARCTIC PENINSULA. AMGH [Internet]. 2025 May 15 [cited 2025 Oct. 9];62(2):130-43. Available from: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/3611