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What are some reasons why trilobites became extinct at the end of the Paleozoic era?
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When did trilobites become extinct?
Trilobites became extinct about 250 million years ago, in the Mesozoic Era.
How many years did trilobites roam the earth?
Trilobites lived for 280 million years before they became extinct, from the Cambrian to the Permian.
What period is sometimes called the golden age of trilobites?
Trilobites, amphibians, and many other species of animals became extinct in the Permian-Triassic extinction. This event happened over 250 million years ago.
What time period was the creature trilobite in?
Trilobites originated during the Cambrian era, flourished through the Paleozoic era, declined during the Devonian era, and finally became extinct in the Permean mass extinction event. In total there were live trilobites on the earth for about 290 million years.
Why did amphibians diversify so rapidly during the late Paleozoic?
They had little competition from other land dwellers
What shaded area of the graph best represents the percentage of marine organisms that became extinct at the end of the Paleozoic?
The area that best represents it
What happened to many land and sea animals during Paleozoic era?
Many of the animals began to die off and became extinct.
Which era did the ediacaran live in?
The ediacaran fauna lived during Precambrian time and became extinct then, too. Nobody knows for sure why, but trilobites might have caused their disappearance.
Which era did the ediacaran fauna live?
The ediacaran fauna lived during Precambrian time and became extinct then, too. Nobody knows for sure why, but trilobites might have caused their disappearance.
When did the trilobites become extinct?
Quoth the wikipedia (linked below) -------------------------------------------- The last of the trilobites disappeared in the mass extinction at the end of the Permian about 250 million years ago. -------------------------------------------
How Jamaican monkey extinct?
The Jamaican tree snake had became extinct for a couple of reasons. Their environment no longer supported their growth and sustainability.
Land-based animals first became common?
Paleozoic era
