Carbon dating fossils kids
Those who don’t accept the Biblical account of history look for other ways to discover the age of things.
One of these methods is based on a substance found in our bodies, plants and all living things—it’s called carbon. This makes the plant appear to have died many more years ago than it actually did (for example, the plant might appear to be, say, 3,000 years old, rather than 2,000).
Virtually any ancient organism that once lived can leave behind evidence in the form of a fossil. Fossils aren't like rings, other jewelry, or other signs of human life; they can be even more mysterious.
All About Fossils A fossil is any remnant of a plant or animal that lived in a past epoch of geological history.
C in the atmosphere haven’t been constant throughout history (for instance, Noah’s Flood lowered the total amount of available carbon by burying lots of animals and plants).
So something that lived (and died) when the proportion of C was less than normal would appear to have died more years ago than it actually did (for example, it might give an age of 3,000 years before the present, rather than its true age of 2,000 years).
The discovery of any fossil can expand our knowledge of life not only on Earth but throughout the observable universe.
Or perhaps they have already found the fossil and are analyzing it in the lab, determining what clues about an ancient creature's behavior still remain embedded in it.
It was a cytobacteria, a microfossil that lived in the Paleoarchean Era.
During this time, the Earth's atmosphere had little or no oxygen.
In fact, there was no such thing as a "dinosaur" until 1676, as far as people knew, and even then, the discovery of a gigantic leg bone didn't enter scientific literature until 1763.
It wasn't until 1824 that remains of a , a huge, carnivorous beast that first appeared about 181 million years ago, were unearthed.