IN NO PARTICULAR ORDER:
http://evolution.berkeley.edu/evolibrary/home.php
http://www.pbs.org/wgbh/evolution/index.html
http://education.nationalgeographic.org/encyclopedia/
http://www.bbc.co.uk/nature/fossils#intro
http://www.glencoe.com/sites/common_assets/science/virtual_labs/ES12/ES12.html
http://www.tarpits.org/la-brea-tar-pits/timeline
http://paleoportal.org/index.php?globalnav=fossil_gallery§ionnav=main
http://www.mnh.si.edu/explore/earth.htm
http://idahoptv.org/dialogue4kids/season6/fossils/facts.cfm
http://www.agiweb.org/news/evolution/paleo_geo_evol.html
http://paleoportal.org/index.php?globalnav=flora_fauna§ionnav=map
http://www.amnh.org/ology/features/layersoftime/??KeepThis=true&TB_iframe=true&height=550&width=800
http://www.pbs.org/wgbh/nova/evolution/brief-history-life.html
http://www.ucmp.berkeley.edu/education/explorations/tours/geotime/index.html
http://www.ucmp.berkeley.edu/help/timeform.php
http://www.fossilmuseum.net/GeologicalTimeMachine.htm
http://phet.colorado.edu/en/simulation/legacy/plate-tectonics