Sitios educativos y de divulgación
Digital Library for Earth System Education
http://www.dlese.org/dds
Nature
http://www.nature.com/nature/debates/earthquake
ORFEUS seismology links
http://orfeus.knmi.nl/other.services/seismology.links.shtml
RedesGeo - Red de Estudiantes de Geociencias
http://www.geociencios.org
The Geological Society
http://www.geolsoc.org.uk/template.cfm?name=geoteaching
The Geological Society of America
http://www.geosociety.org/educate
University College London
http://www.es.ucl.ac.uk/people/sammonds/C475%20Downloads.htm
US Geological Survey
http://neic.usgs.gov/neis/epic/