Question: Beno Gutenberg, was a German-American seismologist who made several important contributions to the science, he was a colleague and mentor of Charles Francis Richter at which location?

Context paragraphs:
Seismicity: Seismicity is a measure which encompasses earthquake occurrences, mechanisms, and magnitude at a given geographical location.  As such it summarizes a region's seismic activity.  The term was coined by Beno Gutenberg and Charles Francis Richter in 1941.  Seismicity is studied by geophysicists.

T. Neil Davis: Thomas Neil Davis (February 1, 1932 – December 10, 2016) was a professor of geophysics from the University of Alaska Fairbanks and the author of several books.  Born in Greeley, Colorado, Davis received his B.S in geophysics from University of Alaska Fairbanks in 1955, an M.S. in geophysics from California Institute of Technology in 1957, and a Ph.D in geophysics from University of Alaska Fairbanks in 1961.  Davis spent most of his working career at the Geophysical Institute, pioneering the use of all-sky and low-level light cameras for the study of the aurora borealis and conducting rocket studies of the aurora.  With Masahisa Sugiura (while both were at NASA Goddard Space Flight Center) he introduced the AE (auroral electrojet) index now commonly used as a measure of solar-terrestrial interaction.  A student of Beno Gutenberg and Charles Richter at Caltech, he also has done work in observational seismology.

M. King Hubbert: Marion King Hubbert (October 5, 1903 – October 11, 1989) was an American geologist and geophysicist.  He worked at the Shell research lab in Houston, Texas.  He made several important contributions to geology, geophysics, and petroleum geology, most notably the Hubbert curve and Hubbert peak theory (a basic component of peak oil), with important political ramifications.  He was often referred to as "M. King Hubbert" or "King Hubbert".

Charles Francis Richter: Charles Francis Richter ( ); April 26, 1900 – September 30, 1985) was an American seismologist and physicist.

Mount Richter: Mount Richter ( ) is a mountain rising to 2550 m between Gutenberg Glacier and upper Starshot Glacier in north Holyoake Range, Churchill Mountains.  The mountain is 3 nautical miles (6 km) north of Mount Hubble.  Named by Advisory Committee on Antarctic Names (US-ACAN) after Charles F. Richter, American physicist, California Institute of Technology, 1930–70; in collaboration with Beno Gutenberg, 1935, he developed the Richter Scale which bears his name, used to measure the magnitude of earthquakes.

Maurice René Fréchet: Maurice Fréchet (] ; 2 September 1878 – 4 June 1973) was a French mathematician.  He made major contributions to the topology of point sets and introduced the entire concept of metric spaces.  He also made several important contributions to the field of statistics and probability, as well as calculus.  His dissertation opened the entire field of functionals on metric spaces and introduced the notion of compactness.  Independently of Riesz, he discovered the representation theorem in the space of Lebesgue square integrable functions.

Leonard Kleinrock: Leonard Kleinrock (born June 13, 1934) is an American computer scientist.  A professor at UCLA's Henry Samueli School of Engineering and Applied Science, he made several important contributions to the field of computer networking, in particular to the theoretical foundations of computer networking.  He played an influential role in the development of the ARPANET, the precursor to the Internet, at UCLA.

Victor Polterovich: Victor Meerovich Polterovich (born 27 December 1937) is a Russian economist.  He was one of the leading figures in mathematical economics in the Soviet Union and post-Soviet Russia, and made several important contributions to general equilibrium theory.

Gutenberg Glacier: Gutenberg Glacier ( ) is a glacier 8 nmi long in the northern Holyoake Range of the Churchill Mountains of Antarctica.  It flows northwest between Mount Hubble and Mount Richter to enter Starshot Glacier.  The glacier was named by the Advisory Committee on Antarctic Names after German-born seismologist Beno Gutenberg, director of the California Institute of Technology seismology laboratory in the 1930s, and collaborator with Charles F. Richter in developing the Richter Scale, 1935, used to measure the magnitude of earthquakes.

Beno Gutenberg: Beno Gutenberg (June 4, 1889 – January 25, 1960) was a German-American seismologist who made several important contributions to the science.  He was a colleague and mentor of Charles Francis Richter at the California Institute of Technology and Richter's collaborator in developing the Richter magnitude scale for measuring an earthquake's magnitude.

Supporting paragraphs: Beno Gutenberg Charles Francis Richter
Answer: California Institute of Technology