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2 votes
Index fossils are found

a, in a very small geographic area.

b. in igneous rocks.

c. widely scattered in rocks over a large region.

d. widely scattered through many layers of rocks.

User Subramani
by
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1 Answer

3 votes

Answer:

B:In igneous rocks

Step-by-step explanation:

I think in igneous rocks

User Javier Flores Font
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