Research Publications Phyletic evolution of calcareous nannofossil species Reticulofenestra oamaruensis: An example of microevolution preserved at IODP Site U1553 (Southern Pacific Ocean) Authors: Catelli V.; Persico D.; Righi D.; Raffi I.; Fioroni C.; Villa G. Year: 2025 Calcareous nannofossils from the Paleogene Southern Ocean (IODP Site U1553, Campbell Plateau) Authors: Raffi I.; Catelli V.; Fioroni C.; Righi D.; Villa G.; Persico D. Year: 2024