Science Why did trilobites go extinct and why are index fossil so important

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asked Aug 18, 2022 68.0k views

2 Answers

Jeremie Ges · Answer 1 · 2022-08-19T19:25:23+0000

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.

Nathan Reed · Answer 2 · 2022-08-22T22:06:27+0000

Step-by-step explanation:

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

Science Why did trilobites go extinct and why are index fossil so important

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