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Admin17.07.2021

What can index fossils be used to discover?

Amber, fossil tree resin that has achieved a stable state through loss of volatile constituents and chemical change after burial in the ground.
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Admin30.06.2021

What characteristics make a good index fossil?

Thanks to ongoing scientific research, we continue to revise our theories about how dinosaurs evolved, what they ate, and how they moved through their environments.
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Admin06.09.2021

What can index fossils be used to discover?

A shark would not be a good index fossil because.
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Admin01.09.2021

fossil

Because they evolved rapidly, and moulted like other arthropods, trilobites serve as excellent index fossils, enabling geologists to date the age of the rocks in which they are found.
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Admin23.07.2021

What characteristics make a good index fossil?

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Admin24.07.2021

Geology: Characteristics Of Good Index Fossils

Which of the following is an important index fossil? Graptolites are important index fossils in the Silurian and Ordovician age.
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Admin03.08.2021

What can index fossils be used to discover?

Preserved remains become fossils if they reach an age of about 10,000 years.
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Admin10.06.2021

List of index fossils

Why is a stony fossil? Bones of dinosaurs and other reptiles.
Admin25.06.2021

fossil

Why would a shark not be a good index fossil? If we lose one species, how does that impact the whole system? A shark would not be a good index fossil because the species has survived for too long.
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Admin24.08.2021

What 3 things are true about index fossils?

Scientists have unveiled one of the smallest bird fossils ever discovered.
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Admin20.07.2021

What characteristics make a good index fossil?

Using index fossils, the geological periods are defined.
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