4:30 PM - 4:45 PM
*XIN LI1, Atsushi Matsuoka2, Angela Bertinelli3, Marco Chiari4 (1.State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 2.Niigata University, 3.Università degli Studi di Perugia, 4. Istituto di Geoscienze e Georisorse)