Karl Martin

Dutch geologist (1851-1942).

Born November 24th, 1851 in Oldenburg, Jever.

Died November 14th, 1942 at 90 years old in Leiden.

Occupations
explorer, geologist, map drawer, paleontologist, university teacher
Wikipedia

Man always thinks about the past before he dies, as if he were frantically searching for proof that he truly lived. Jet Black