Images Vidéos

HELEN BREESE Photos ❘ Science Photo Library

Charles D. Walcott with son and daughter at Burgess Shale
12302937 - Charles D. Walcott with son and daughter at Burgess Shale
Charles D. Walcott, US palaeontologist, and family
12349327 - Charles D. Walcott, US palaeontologist, and family
Charles D. Walcott, US palaeontologist, and family
12349328 - Charles D. Walcott, US palaeontologist, and family
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