Yoshinori Iizuka and Sumito Matoba (IMAGE)

Hokkaido University

Yoshinori Iizuka and Sumito Matoba

Caption

Yoshinori Iizuka (left) and Sumito Matoba (right) of the research team with the ice core from Greenland used in the study (Photo: Sumito Matoba).

Credit

Sumito Matoba

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