Two Japanese oceanographers, Toyosaburo Sakai, left, of Tohoku University, Sendai, Japan, and Hakuyu Okada, of Shinuoka University, Japan, with the binocular microscope in the Micropaleontology Laboratory aboard D/V Glomar Challenger (ship) during Leg 56 of the Deep Sea Drilling Project. Okada was Co-Chief Scientist on the cruise along with Marcus Langseth, of Columbia University's Lamont-Doherty Geological Observatory. Specimen counter shows in the foreground. 1977.

• 1977

This digital image is a surrogate of an item from the SIO Deep Sea Drilling Project Records, 1961-1987

• Deep Sea Drilling Project

• Okada, Hakuyu
• Sakai, Toyosaburo

• Scientific equipment
• Scientific Expeditions

• image

• UC Regents

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2020-10-28