NEOGONIOLITHON CONTII COMB. NOV. BASED ON THE TAXONOMIC RE-ASSESSMENT OF MASTRORILLI’S ORIGINAL COLLECTIONS FROM THE OLIGOCENE OF NW ITALY (TERTIARY PIEDMONT BASIN)”. 2007. RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA 113 (1). https://doi.org/10.13130/2039-4942/6357.