Present-day small glaciers and Pleistocene glacial landforms in Northen Japanese Alps
Quaternary marine sediments exposed along the Byobugaura coastal cliff on the eastern edge of the Kanto Plain
Chiba section, the GSSP site for the Chibanian Stage
Iceberg in the Southern Ocean
Obsidian point from the Mikoshiba site (Paleolithic-Jomon transition period)