Submitted by György Chityil ... on Sat, 01/20/2018 - 00:57 Hierarchy: NounDescription: {{geology}} the layer of the Earth's crust, at the top of the asthenosphere, where most earthquakes originateNgram: seismogenic zoneNgram Text: seismogenic zoneSource: WiktionaryIssue: 0Wiktionary tag: geologyNgram Count: 2