Earth Science Video Community
Earth Science Video Community 
There is a very long geological cycle reported in the book "Megacycles" (ed by G Williams from a geological cycles conference) as approximately 600 million years and part of a family 600, 300, 150, 74, 37 million years. The Russian geologist Prof S Afanasiev has reported this cycle to be 586.24...
The longest geological cycle identified is described as about 600 million years in "Megacycles", the proceedings of a geological conference, Edited by G Williams. However Prof S Afanasiev of Moscow has determined the cycle very accurately to be 586.24 million years using his Nanocycles Method. ...
The TeraShake simulations modeled the earth shaking that would rattle Southern California if a 230 kilometer section of the San Andreas fault ruptured producing a magnitude 7.7 earthquake. Two rupture scenarios were simulated, one rupturing from north to south, beginning near Wrightwood,...
Originally posted by SDSC on SDSC's CI Channel at: www.cichannel.org Kim Bak Olsen, Associate Professor Department of Geological Sciences at San Diego State University, California discusses earthquake simulations.
