2020. TWO NEW SPECIES OF PRATULUM FROM THE LOWER MIOCENE OF CHILE: THE FIRST RECORDS OF PRATULUM (BIVALVIA, CARDIIDAE) FROM SOUTH AMERICA. Ameghiniana. 57, 5 (Oct. 2020), 433–442. DOI:https://doi.org/10.5710/AMGH.20.05.2020.3290.