“CALCAREOUS NANNOFOSSILS ASSOCIATED WITH THE CHACAICO SUR MARINE REPTILES IN THE LOS MOLLES FORMATION, NEUQU´ÉN BASIN: AGE AND PALEOENVIRONMENTAL INSIGHTS” (2025) Ameghiniana, 62(4), pp. 229–239. doi:10.5710/AMGH.19.08.2025.3649.