Biography of famous Scientist J Harlen Bretz.

J Harlen Bretz (September 2, 1882 – February 3, 1981) was an American geologist who made significant contributions to the understanding of the geology of the Pacific Northwest. He is best known for his controversial theory on the formation of the Channeled Scablands in Washington state, shaped by catastrophic floods. Here is a detailed biography of J Harlen Bretz: Early […]