Orbital-scale vegetation-ocean linkages in western Japan during the last 500,000 years based on a new pollen record from the Japan Sea

Ryoma Hayashi, Lake Biwa Museum, Kusatsu, Japan, Takuya Sagawa, Kanazawa University, Kanazawa, Japan, Tomohisa Irino, Hokkaido Univ, Sapporo, Japan and Ryuji Tada, Univ Tokyo, Tokyo, Japan