2012. EARLY LADINIAN RADIOLARIAN FAUNA FROM THE MONTE SAN GIORGIO (SOUTHERN ALPS, SWITZERLAND): SYSTEMATICS, BIOSTRATIGRAPHY AND PALEO(BIO)GEOGRAPHIC IMPLICATIONS. RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA . 118, 3 (Nov. 2012). DOI:https://doi.org/10.13130/2039-4942/6012.