Urban geophone array offers new look at northern Los Angeles…

Urban geophone array offers new look at northern Los Angeles basin http://www.geologypage.com/2018/08/urban-geophone-array-offers-new-look-at-northern-los-angeles-basin.html

https://xissufotoday.space/2018/08/urban-geophone-array-offers-new-look-at-northern-los-angeles/