oa High-Resolution Chemostratigraphy, Biostratigraphy and Paleoceano-Graphic Significance of the Thetyan "Livello Selli" from the Hybla Formation, Nw Sicily

High-resolution curves of carbon and oxygen isotopes and of major and trace elements have been generated for the early Aptian "Livello Selli" (LS, OAE la) from the pelagic sedimentary sequence outcropping at Calabianca in the northwestern margin of Sicily.