Earth Science Video Community

SDSU Geological Sciences - Seminar - Robert Gaines

tcarrasc — Fri, 12 Dec 2008 21:24:10 -0800

Earth Science Video Community

586 Million Year Cycle in Geology Matches Galactic Super-Cluster Spacings

RayTomes — Fri, 22 Feb 2008 17:57:12 -0800

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.

Cycles (Repeating phenomena)

TeraShake: A Southern California Earthquake Simulation

SDSC — Mon, 08 Oct 2007 17:58:59 -0700

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, California, and a second one rupturing from south to north, starting near Bombay Beach, California.

SDSC Video Community

Earthquake Simulations

apryl — Thu, 30 Aug 2007 20:15:37 -0700

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.

CI Channel Video Community

Geoscience in Cyberinfrastructure

apryl — Thu, 30 Aug 2007 19:04:22 -0700

Originally posted by SDSC on SDSC's CI Channel at: www.cichannel.org
Geoscience in Cyberinfrastructure by Dogan Seber

CI Channel Video Community