“INTEGRATED STRATIGRAPHY (RADIOLARIANS AND CALCAREOUS NANNOFOSSILS) OF THE JURASSIC SILICEOUS SEDIMENTS FROM MONTE KUMETA (WESTERN SICILY, ITALY)”. RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA , vol. 110, no. 1, Mar. 2004, https://doi.org/10.13130/2039-4942/6278.