Past lifeforms may also be preserved as frozen remains. Theterm âfossilâ can also include the bodies of prehistoric life,preserved and frozen in glaciers or polar permafrost, or mummified in caves or salt or peat (bog) beds. Fossils can can also be the remains preserved inside drops of amber, like in the insect in the film Jurassic Park. Trace fossils are a record of an organismâs behaviour.Fossil track ways, footprints, casts (the imprint) of animal and plant remains and burrows, are examples of trace fossils.
Major Cities in Area Code 217. 1  Champaign, IL. 2  Charleston, IL. 3  Danville, IL.  Decatur, 1  IL. Quincy, 2  IL. Springfield, 3  IL. Urbana,  IL.
State: IL-Illinois. Active: True. Area codes 630 and 331 are coterminous area codes under the North American Numbering Plan in the United States that cover a portion of suburban Chicago, specifically most of Dupage County in Illinois.t is used in Yorkville, Illinois, as well, which is in southwest exurban Kendall County. On October 7, 2007, area code 331 overlaid the 630 and 11-digit dialing was implemented for those area codes. Previously, 630 split off from area code 708 in 1996, which itself split off from area code 312 in 1989.