0
Absolute dating
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
Is it true that Stratigraphy is a method to determine the relative age of rock strata?
Yes, stratigraphy is a method to determine the relative age of rock strata. Stratigraphy is a branch of geology which studies rock layers.
IS stratigraphy is a method to determine the relative age of rock strata?
Yes. It is true.
How is a trilobite fossil and the age of the rock which it is found an example of how evolutionists use circluar reasing?
If the age of a certain rock strata is found by the use of isotopic methods and another nearby strata is found to contain trilobite fossils, assuming there is no unconformity between the two strata we can infer the approximate age of the trilobites within certain parameters.
Numerical age is the age of a rock or geological feature in years True or False?
true
Definition of absolute dating?
age of a rock unit in number of years before present (numerical age).
Is it true that Stratigraphy is a method to determine the relative age of rock strata?
Yes, stratigraphy is a method to determine the relative age of rock strata. Stratigraphy is a branch of geology which studies rock layers.
What is difference between relative and absolute age?
In terms of geology, Relative Age is the age of an object in relation to the ages of other objects. Layers of rock, called strata, show the order of events that took place in the past and Absolute Age is the numerical age of an object or event.
IS stratigraphy is a method to determine the relative age of rock strata?
Yes. It is true.
How is a trilobite fossil and the age of the rock which it is found an example of how evolutionists use circluar reasing?
If the age of a certain rock strata is found by the use of isotopic methods and another nearby strata is found to contain trilobite fossils, assuming there is no unconformity between the two strata we can infer the approximate age of the trilobites within certain parameters.
Numerical age is the age of a rock or geological feature in years True or False?
true
What is the difference between relative and absolute age?
Relative age does not assign a number to an age, but is only used to say, for example, whether rock A is older than rock B. Absolute age actually assigns a number, for example "this shale is about 300 million years old."
Definition of absolute dating?
age of a rock unit in number of years before present (numerical age).
What suggests relative age?
The position of a layer of rock or sediments in relation to the other layers in undisturbed strata suggests its relative age, according to the principle of superposition and the law of horizontality.
How can fossil correlation be used to determine the ages of rock layer?
dont care
What is the relationship between geologic strata and relative age?
According to the geologic Law of Superposition, older layers of undisturbed rock are found to be deeper than younger layers. The discovery of trace fossils (organisms that were abundant and rapidly evolving species) in sedimentary rock strata can indicate a relative age or timespan in which the sediments were laid down, based on their relative position in the dated rock strata.
Why are fossils useful adjuncts to radiometric dating techniques in determining the age of rock specimens?
Index fossils, which are geographically widespread, of a quickly evolving specie, and only present in sedimentary strata of a particular geologic age, are generally reliable in setting a general time range for the age of a rock specimen.
What types of dating estimates the age of a rock or fossil?
The rough estimating of the age of a fossil or rock containing fossils is called relative dating, and is based on the position of the rock or fossil in undisturbed sedimentary strata which contains what are called 'index fossils', fossils that only appear in specific geologic time periods.
