Invasion

Invasion Description

None

Geographic Extent

Hokkaido/Japan/Lake Tofutsu (Sato et al. 2004, Holocene sedimentary environments and relative sea levels at a site along the coast of Lake Tofutsu in the eastern part of Hokkaido, Japan. AU: Sato,-Hiroshi; Matsuda,-Isao; Katoh,-Shigehiro; Matsubara,-Takashi SO: Quaternary-Research-Tokyo. 2004 December; 43(6): 447-455)