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The first trilobites lived in the Cambrian then lived all the way through the permian
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Why did trilobites become extinct?
The trilobites went extinct during the mass extinction at the end of the Permian period.
Who was the first family to live in the White House?
The first family to live in the White House was John Adam's.
Which American ethnic group has ancestors who were the first to live on this continent?
Native Americans have ancestors who were the first to live on this continent.
Who got the first hole in one on british tv?
In the 1967 Tony Jacklin had a hole in one, live on BBC's Grandstand. The first hole in one on live british television.
Why were reptiles are the first vertebrate group to live on land?
no. amphibians were
Where do trilobites live?
Where DID trilobites live? In the ocean, between 530 million and 250 million years ago.
How long ago did trilobites live?
Trilobites lived in the Palaeozoic era, between 300 and 500 million years ago.
Where do tritobite live?
If you mean trilobites, they have been extinct for millions of years.
When did trilobites first appear in fossil record?
The first trilobites appear about the same time in Siberian, Moroccan and North American strata of about 524 million years of age, at the start of series 2 of the Cambrian Period. The first trilobites include fallotaspidoids Profallotaspis, Eofallotaspis, and Fritzaspis, but also include an ellipsocephaloid, Hupetina. For the role of trilobites in biostratigraphy, see this page: http://www.trilobites.info/biostratigraphy.htm
Is where trilobites and brachiopods appeared?
Trilobites first appeared in the fossil record in the Atdabanian stage of the Early Cambrian period. The fist brachiopods likewise first appeared in the Early Cambrian era.
When was The Trilobites created?
The Trilobites was created in 1984.
Are there any trilabites or relatives alive today?
First it is trilobites and trilobites are all extinct but their modern relative are the horseshoe crab, lobster and some other crabs
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.
What is the approximate age of the oldest trilobite?
Trilobites appear about 524 million years ago. The "First Appearence Datum" (FAD) of trilobites defines the start of the 2nd Epoch of the Cambrian Period. Trilobites therefore play a very important role in biostratigraphy of the Paleozoic.
Which type of organism appeared for the first time during the Cambrian period?
Trilobites
Why does ammonite come before trilobites?
That's how they evolved, ammonites first, trilobites later. The sequence of evolution is the product of a very large number of essentially accidental and unpredictable events.
Did trilobites bite?
Trilobites did not have jaws, therefore they could not bite.
