Martin Glaessner

Geologist and paleontologist (1906–1989).

Born December 25th, 1906 in Ústí nad Labem.

Died November 23rd, 1989 at 82 years old in Melbourne.

Occupations
carcinologist, geologist, paleontologist, university teacher
Wikipedia

Even trees do not die without a groan. Henry David Thoreau