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No, stromatolites are bacterial mats and have been around for at least 2,700,000,000 years.

Trilobites only appear in the fossil record about 526,000,000 years ago.

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14y ago

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Related Questions

How many years did trilobites roam the earth?

Trilobites lived for 280 million years before they became extinct, from the Cambrian to the Permian.


Why does ammonite come before trilobites?

Ammonites appeared during the Devonian period, around 400 million years ago, while trilobites first appeared during the Cambrian period, approximately 540 million years ago. Therefore, ammonites came into existence after trilobites.


Do stromatolite produce oxygen?

yes they do


What is hadrophycus immanis?

it is a stromatolite from the precambrian age


Are dinosaurs the oldest trilobites?

No. Dinosaurs and trilobites are completely different. Trilobites were arthropods in the same phylum as insects and crustaceans. They went extinct before the first dinosaurs appeared. Dinosaurs are vertebrates and are technically classified as reptiles, though they had more in common with birds.


When was The Trilobites created?

The Trilobites was created in 1984.


Did trilobites bite?

Trilobites did not have jaws, therefore they could not bite.


Are Trilobites land animals or water animals?

Trilobites are extinct but they were marine animals.


How do trilobites reproduce?

Scientists believe that trilobites reproduced sexually. These prehistoric and extinct creatures were a type of arthropod that probably laid eggs. Trilobites lived about 250 million years ago.


How did stromatolite action change the composition of the atmospere?

Very probable any action exist.


Where do trilobites live?

Where DID trilobites live? In the ocean, between 530 million and 250 million years ago.


When did the trilobites first live?

The first trilobites lived in the Cambrian then lived all the way through the permian