20th-century Norwegian geologists

Leif Størmer (1 July 1905 – 15 May 1979) was a Norwegian paleontologist and geologist. He was professor of historical geology at the University of Oslo from 1946 to 1975. His father was the mathematician Carl Størmer, and his son the mathematician Erling Størmer.

Hans Holtedahl (8 December 1917 – 24 February 2001) was a Norwegian geologist. He was a professor of geology at the University of Bergen.