Photo de stock - A photograph from Charcot's The Voyage of the Pourquoi Pas showing a striking example of bare rock in the Graham Land area of the Antarctic. The picture is flanked either side with illustrations of a geologist at work, breaking rocks and then examining them under a microscope.

Photo de stock: A photograph from Charcot's The Voyage of the Pourquoi Pas showing a striking example of bare rock in the Graham Land area of the Antarctic.

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