PSEUDORHOMBODINIUM CINGULOINDENTATUM GEN. ET SP. N. (DINOFLAGELLATA): A NEW ORGANIC WALLED DINOFLAGELLATE CYST FROM THE UPPER EOCENE OF SICILY, ITALY”. 2010. RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA 116 (2). https://doi.org/10.13130/2039-4942/5950.