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.
Area code 773. From Wikipedia, the free encyclopedia. Area code 773 went into effect in the city of Chicago, Illinois, on October 12, 1996, with a brief grace period that ended on January 11, 1997.The area code covers the city, excluding the downtown core.Originally, the entire city and suburbs were in area code 312.Then, in 1989, area code 708 was created for the suburbs, leaving a rump 312. On August 10, 2007, the Illinois Commerce Commission announced that area code 872 will overlay area codes 312 and 773, and entered into service on November 7, 2009.rea code 773. From Wikipedia, the free encyclopedia. Area code 773 went into effect in the city of Chicago, Illinois, on October 12, 1996, with a brief grace period that ended on January 11, 1997.