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What Index fossils are the remains of species that were once abundant an?
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Which are the remains of species that existed on earth for relatively short periods and were abundant and widespread geographically?
It is index fossils.
Are index fossils the remains of species that existed on earth for relatively short periods of time?
yes
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 are index fossils and how are they used to determine the absolute age of sedimentary rocks?
Index fossils can be used to help determine the relative age of rock layers. Index fossils are from species that only existed for a short time. Index fossils are found in rock layers. Trilobites and Graptolites are index fossils.
What happened to the species that are now used as index fossils?
they are used
Which are the remains of species that existed on earth for relatively short periods and were abundant and widespread geographically?
It is index fossils.
Which are the remains of species that existed on Earth for relatively short periods of time were abundant and were wide spread geographically?
They are called index fossils, an aid to relative dating of rock.
What are the remains of species that existed on Earth for a short period of time?
index fossils
Are index fossils the remains of species that existed on earth for relatively short periods of time?
yes
What fossils are the remains of species that existed abundantly on earth for relatively short periods of time widespread areas?
Index Fossil
What name is given to fossils that are widespread geographically are abundant in number and limited to a short span of time?
Index Fossils
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 happened to the species that are now as index fossils?
they are used
What are index fossils and how are they used to determine the absolute age of sedimentary rocks?
Index fossils can be used to help determine the relative age of rock layers. Index fossils are from species that only existed for a short time. Index fossils are found in rock layers. Trilobites and Graptolites are index fossils.
What are index fossils and how are they used to determine the absolute age of sedimentary rock?
Index fossils can be used to help determine the relative age of rock layers. Index fossils are from species that only existed for a short time. Index fossils are found in rock layers. Trilobites and Graptolites are index fossils.
What happened to the species that are now used as index fossils?
they are used
What are index fossil and how are they used to determined the absolute age of sedimentary rock?
Index fossils can be used to help determine the relative age of rock layers. Index fossils are from species that only existed for a short time. Index fossils are found in rock layers. Trilobites and Graptolites are index fossils.
