Age dating relative
In other words, we can say that in relative dating the archaeologist determines that which of the two fossil or the artifacts are older.Contrary to this, absolute dating is the technique, using which the exact age of the artifacts, fossils, or sites are ascertained.The relative dating is the technique to ascertain the age of the artifacts, rocks or even sites while comparing one from the other.In relative dating the exact age of the object is not known; the only thing which made clear using this is that which of the two artifacts is older.This evaluation of the rocks and fossils in relative dating is known as the biostratigraphy.The absolute dating is the technique to ascertain the exact numerical age of the artifacts, rocks or even sites, with using the methods like carbon dating and other.Most commonly, the ancient factors of the rocks or objects are examined using the method called stratigraphy.In other words, we can say that the age in relative dating is ascertained by witnessing the layers of deposition or the rocks.
Geologists often need to know the age of material that they find.As the word relative tells that defining the object with respect to the other object, it will be pertinent to mention here that actual numerical dates of the rocks or sites are not known in this type of dating.Other than rocks, fossils are the other most important elements in relative dating as many organisms have there remain in the sedimentary rocks.In the field of Geology, dating is an important term as it is a technique through which evaluation regarding the age and period about the fossil, remains, the archaeologists do valuables and artifacts.
At first, there were not many methods of dating were available, but now with advancement in the technology, we mainly have two types of techniques to ascertain ages of ancient belongings.
These break down over time in a process scientists call radioactive decay.