Fig. 2 Isolated tooth of Cosmopolitodus planus with unremoved matrix (CNUNHM-F341), probably from the Duho Formation (Middle Miocene), Pohang City of South Korea.
Chan-gyu Yun
Vertebrate Paleontological Institute of Incheon, Incheon 21974, Republic of Korea. Biological Sciences, Inha University, Incheon 22212, Republic of Korea