Distribution Patterns of Five Mammals in the Jomon Period, Middle Edo Period, and the Present, in the Japanese Archipelago 論文 Riyou Tsujino・Eriko Ishimaru・Takakazu Yumoto ·2010-09-01 ·『Mammal Study』 35(3) pp. 179-189 doi:10.3106/041.035.0304