Links
Geologic Timescale:
http://palaeos.com/paleozoic/paleozoic.htm
Fossil Identification:
http://www.uky.edu/KGS/fossils/fossilid2.htm
The Paleontology Portal
http://www.paleoportal.org/
GeoKansas
http://www.kgs.ku.edu/Extension/KSfossils.html
Fossil preparation:
http://paleobiology.si.edu/fossiLab/preparation.html
Misc sites
Oceans of Kansas Paleontology
http://www.oceansofkansas.com/
New Mexico Museum of Natural History & Science
http://www.nmnaturalhistory.org