Gianpaolo Di SilvestroFeb 9, 20172 minPosidoniids, a key for Early-Middle JurassicThe Posidoniid-bearing rhythmic deposits, Toarcian to Aalenian (Early/Middle Jurassic) in age, of the Umbria-Marche basins (Fiuminata...
Gianpaolo Di SilvestroJan 27, 20172 minZoophycos trace fossils, Cretaceous-Paleogene, central ItalyAbout 200 Zoophycos specimens, including 90 specimens studied in detail, have been analysed in the continuous Upper Cretaceous–Lower...