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.
Decatur is located at 33Â°46â²17â³N 84Â°17â²52â³W / 33.77139Â°N 84.29778Â°W / 33.77139; -84.29778 (33.771355, -84.297732). According to the United States Census Bureau, the city has a total area of 4.2 square miles (11 km2), all of it land.