Click on the links below to help you identify these fossils.
What is a fossil? How do they form? http://www.discoveringfossils.co.uk/whatisafossil.htm
.Introduction to Trilobites http://www.trilobites.info/trilobite.htm
Geo-Mysteries Geological Timeline http://www.childrensmuseum.org/geomysteries/timeline.html
Geologic Time-Enchanted Learning Software In order to go WAY BACK in time, remember to scan down to the bottom of the timeline, http://www.enchantedlearning.com/subjects/Geologictime.html
Geological Time Scale http://hyperphysics.phy-astr.gsu.edu/Hbase/Geophys/geotime.html
San Diego Natural History Museum Fossil Mysteries Fossil Field Guide http://www.sdnhm.org/exhibits/mystery/fieldguide.html