Benioff zone
noun
Ben·i·off zone
ˈbe-nē-ˌȯf-
geology
: a seismically active underground area within a subduction zone
Researchers say today's type of quake …, or Benioff zone, earthquake, is the most frequent and potentially most benign of the types of earthquake in the region.
Carol Kaesuk Yoon, New York Times, 1 Mar. 2001
Carol Kaesuk Yoon, New York Times, 1 Mar. 2001A seismic zone dipping beneath a continental margin or an island arc, and having a deep-sea trench as its surface expression, is called a Benioff zone, after Hugo Benioff, the American seismologist who first described the feature. Sheldon Judson and Marvin E. Kauffman, Physical Geology, 8th Edition, 1990
Sheldon Judson and Marvin E. Kauffman, Physical Geology, 8th Edition, 1990
Word History
Etymology
after Victor Hugo Benioff †1968 American seismologist
Note: The existence of such areas was suggested by Benioff in several papers, such as "Seismic Evidence for the Fault Origin of Oceanic Deeps," Geological Society of America Bulletin, vol. 60, no. 12 (1949), pp. 1837-56, and "Seismic Evidence for Crustal Structure and Tectonic Activity," in Arie Poldervaart, editor, Crust of the Earth—A Symposium, Geological Society of America Special Papers, vol. 62 (1955), pp. 61-74.
First Known Use
1967, in the meaning defined above
- easygoinger
- easygoingest
- easygoingness
- easygoingnesses
- easylike
- eat
- eat (something) up
- eat (up)
- eat a horse
- eat alive
- eat away
- eat crow
- eat dust
- eat humble pie
- eat light
- eat my dust!
- eat one out of house and home
- eat one's heart out
- eat one's words
- eat out
- eat out of one's hand
- eat out of someone's hand
- eat right
- eat run kill the clock
- eat run out the clock