births

Karl von Ditmar, German geologist and explorer (died 1892)

Historical image related to Karl von Ditmar, German geologist and explorer (died 1892) from September 8, 1822

Karl von Ditmar

Baltic German geologist and explorer

Karl Bernhard Woldemar Ferdinand von Ditmar was a Baltic German geologist and explorer, who travelled in and contributed to the scientific understanding of Kamchatka.
Source: Wikipedia (CC BY-SA)