J Harlen Bretz
American geologist who discovered the Missoula Floods
Born
Sep 02, 1882 (143)
Birth Place
Saranac
Nationality
United States
Died
1981-02-03
About
J Harlen Bretz was an American geologist, best known for his research that led to the acceptance of the Missoula Floods and for his work on caves.