William Healey Dall

American malacologist, palaeontologist and explorer (1845 – 1927).

Born August 21st, 1845 in Boston.

Died March 27th, 1927 at 81 years old in Washington, D.C..

Occupations
biologist, botanical collector, explorer, geologist, malacologist, meteorological observer, naturalist, paleontologist, scientific collector, writer, zoologist

A word is dead when it is said, some say. I say it just begins to live that day. Emily Dickinson