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Why are index fossils are more useful to paleontologists than many other fossils?
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∙ 8y ago
im trying to figure that out myself
Wiki User
∙ 8y ago
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Why are index fossils more useful then other fossils to paleontologist?
It is because the index fossils has better minds than the paleontologist.
How are index fossils different from original fossil remains?
Index fossils are original fossil remains, just a specific subcategory of them. Index fossils are used by paleontologists to identify a particular period of time and often a subperiod of time - the specific fossil is chosen as an index fossil because it is very specific to a time period and allows the other fossils and remains around them to be identified to the same time period.
What fossil used to compare the relative ages of fossils?
An index fossil. An index fossil's age is known, allowing scientists to know the relative age of other fossils based on their position relative to the index fossil. (Ex. If a fossil is deeper in the earth, it is older than the index fossil)
Why are the nonhuman fossils also important to paleontologists and biologists?
Because they show how other organisms evolved or became extinct.
Are index fossils short lived?
studyisland awnser: to date a rock layer and other fossils within that layer
Why are index fossils more useful then other fossils to paleontologist?
It is because the index fossils has better minds than the paleontologist.
How are index fossils different from original fossil remains?
Index fossils are original fossil remains, just a specific subcategory of them. Index fossils are used by paleontologists to identify a particular period of time and often a subperiod of time - the specific fossil is chosen as an index fossil because it is very specific to a time period and allows the other fossils and remains around them to be identified to the same time period.
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.
Does paleontology have a history paleontology history and background information?
---- Informations: Paleonthology-is the study about fossils Paleontologists-are persons who study fossils ---- Other Questions??
What fossil used to compare the relative ages of fossils?
An index fossil. An index fossil's age is known, allowing scientists to know the relative age of other fossils based on their position relative to the index fossil. (Ex. If a fossil is deeper in the earth, it is older than the index fossil)
What do geologist use index fossils for?
to date a rock layer and other fossils within that layer
Why are the nonhuman fossils also important to paleontologists and biologists?
Because they show how other organisms evolved or became extinct.
How are fossils used in determining the age of the Earth?
Index
Are index fossils short lived?
studyisland awnser: to date a rock layer and other fossils within that layer
What are the three criteria that must be met in order for a fossil to be considered an index fossil?
An index fossil is organisms that is a signature for certain geographical eras. Index fossils are a charting of time that is used to describe other organisms found in that time era. The fossils were found in the stones that are determinations by carbon indexing and therefore are index fossils.
What do scientists use index fossils for?
Geologists use index fossils to define and identify geologic periods.
What is the importance of index fossils?
Index fossils are the fossils of short-lived species which, because of their short lives, can be used by scientists to identify the age of the rock strata in which they're found. (For example, if you know a certain species only lived in the Cambrian period, and you find some fossils of this species in some rock, then you know the other fossils you find in that rock must also have come from the Cambrian period.) Some examples of species that left behind index fossils, and their related historical periods, are:Billingsella corrugagta - Cambrian period, Palaeozoic eraCactocrinus multibrachiatus - Mississippian period, Palaeozoic eraScaphites hippocrepia - Cretaceous period, Mesozoic eraNeptunea tabulata - Quarternary period, Cenozoic eraSee the links below for more examples and info.
