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, professor, university teacher
Wikipedia

Death is a challenge. It tells us not to waste time… It tells us to tell each other right now that we love each other. Leo Buscaglia