Herbert Hall Turner

Herbert Hall Turner (August 13 1861 – August 20 1930) was a British astronomer and seismologist.

Related Topics:
August 13 - 1861 - August 20 - 1930 - British - Astronomer - Seismologist

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

In seismology, he is credited with the discovery of deep-focus earthquakes.

Related Topics:
Seismology - Deep-focus earthquake

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

He is credited with coining the word parsec.

~ ~ ~ ~ ~ ~ ~ ~ ~ ~