Geography, 29.01.2021 02:40 decoreyjpaipxv

In order for a species of an organism to be used as an index fossil, it must have been geographically widespread and must have:

In order for a species of an organism to be used as an index fossil, it must have been geographical

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Answer from: 101EXPERIENCE

The organism to be used as the index fossil must have been geographically widespread and have lived for a geologically short time.

Index fossils refers to those fossils used by geologists to determine the relative age of rock strata or other fossils with ease.

An index fossils need to have some characteristics in order to be used and includes:

widespread over multiple continentsexisted for a relatively short geological time clearly distinct from other fossilized species

In conclusion, the organism to be used as the index fossil must have been geographically widespread and have lived for a geologically short time.

Read more about index fossil

Answer from: rachelvasky9

Lived for a geologically short time.

Explanation:

Index fossils are a type of fossils that are used by geologists so that they can determine the relative age of rock strata or other fossils with ease. These fossils need to have several characteristics in order to be used as such. Some of those characteristics are:

They are widespread over multiple continentsThe species existed for a relatively short geological timeAre clearly distinct from other fossilized species

Being widespread means that they can be used in a big portion of the world. Existing for a relatively short period means that they give a very good indication about the age of the rock strata and other fossils that are found. By being clearly distinct from other fossilized species no time and effort are lost for them to be determined as the required species, so all of the focus goes on everything around them.

Answer from: Quest

modern sasaram city covers the largest sub-metropolitan area of bihar. it has many famous religious and historical spots and is surrounded by the scenic kaimur mountain range and rivers like sone and kav. sasaram city is situated in the middle of many industries.

explanation:

Answer from: Quest

It’s either c or d as the answer.

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In order for a species of an organism to be used as an index fossil, it must have been geographicall...