0
What dating method determines a fossil's age by comparing it to other fossils?
Wiki User
∙ 6y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the simplest dating method used by paleontologists?
Relative Dating, its where the paleontologists date the fossils according to the layer of soil that the fossil was found compared to other fossils that were carbon dated that were in the same soil layer.
What is the method of dating fossil by their position in rock layer?
relative dating
Why is the process of dating fossils often an example of circular reasoning?
I don't know how you arrived at that conclusion. But let say you're correct and there are some scientist that resort to circular reasoning; the finding will surely be debunked by other scientist and the original scientist will surely be disgraced. This is what separate evolution from creation; Creation is based on the supernatural and the faithful should believe the inerrancy of the Bible no matter what.
What is the difference between relative-age dating and absolute-age dating?
The difference between relative dating and absolute dating is that relative dating is a method of sequencing events in the order in which they happened. Absolute dating is a method of estimating the age of a rock sample in years via radiometric techniques.Short Answer:The term relative dating is distinguished from absolute dating to make it clear that one does not get a specific estimate of the age of an object from relative dating, but one does get such an estimate of true age from absolute dating. There are several techniques employed in both sets of methods. Radiometric dating is one type of absolute dating.Long Answer:Sciences such as geology, Paleontology and archeology are very interested in identifying the age of objects found and these scientists sometimes use both relative dating or absolute dating to characterize the age of the objects they study.Before radiometric dating (or other methods of absolute dating like counting tree rings) it was difficult to determine the actual age of an object. Radiometric dating, based on known rates of decay of radioactive isotopes in objects, allows a specific age of an object to be determined to some degree of accuracy.Relative dating is a scientific process of evaluation used to determine the relative order of past events, but does not determine the absolute age of an object. The circumstances of the object may allow one to say that one object is older than another without being able to assign a particular age to the objects. Very often historical evidence is found in layers and older layers are further down that the top layers.For example:If an archaeologist is studying past civilizations, the archaeologist may be able to say that in a particular location the ruins of one civilization were found to have been built on another and so the layers unearthed in an excavation convey the sequence of historical occupations without revealing the actual dates. However, carbon dating is an absolute dating technique that can give an estimate of the actual age of an artifact and thus an estimate of the age of other objects in the same layer. Carbon dating is one example of radiometric dating.Similarly, relative dating is done by paleontologists who find layers of fossils. By deducing which fossils are formed in the sequence of time, the periods when the particular fossilized entities existed can be arranged in order without the actual dates of when the fossils were laid down. The radiometric techniques that give absolute dating estimates are based on radioactive decay of elements such as uranium.For geologists, it is similar. Looking at how rock formations are structured, a geologist may be able to say which rock was developed in which layer in a particular order but not be able to determine that actual geologic age of the layers. Geologists also have radiometric methods for absolute dating based on radioactive decay of certain elements.
How do you scientists use rocks and fossils to understand age and geological history?
Aside from carbon-14, rocks that can be radiometrically dated are mostly igneous and metamorphic rocks. most sedimentary rocks cannot be dated by this method. this is because many sedimentary rocks are made up of particles eroded from older rocks. dateing these pieces only gives the age of the preexisting rock from which it came.
True or False Fossils may be dated by either the relative dating method which determines the relative order of fossils or by the absolute dating method which uses radioactive isotopes?
True
What is the method of comparing the rock layers in which they are found?
Relative dating.
What method of archaeological dating determines an artifacts age in relation to other objects?
The method is called carbon dating.
Is fossil dating the same method for dating rocks?
Because most fossils are found in rock strata, the method for dating them is the same--measuring the amount of decay of an isotope.
What does relative dating mean in biology?
Scientists can compare the ages of the fossils in one layer of the earth and then compare thoes to fossils in another layer of the earth. The one that is deeper is most likely to be older:)
What is the simplest dating method used by paleontologists?
Relative Dating, its where the paleontologists date the fossils according to the layer of soil that the fossil was found compared to other fossils that were carbon dated that were in the same soil layer.
Which example describes method of relative dating?
using fossils to determine the oldest rock layer in a canyon
Do radiometric dates for fossils often come directly from the fossils themselves?
Radiometric dating comes from the fossils themselves very rarely. Most of the time the dating method interprets the strata surrounding the fossil.
How do scientist find the age of fossils today?
They find out by have sexual intercourse with them and see how their reproductive organs are working.
What do scientists use to date exact age of fossils?
For relatively recent fossils, dating by carbon 14 is the most accurate method. For older fossils it is necessary to analyse the geological layer in which they are found; fossils located in an undisturbed geological layer of a certain age, are the same age as the layer in which they are found, necessarily.
What is the method of determining whether a fossil is older or younger than other fossils found in the many layers of sedimentary rock is called what?
relative dating
Which method dating would you use with frozen fossils?
Among many methods, carbon dating is most commonly used to date fossils. In carbon dating, scientists look at how much carbon is left in the fossil, look at the half-life period, and use that to see when it was from.
