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Collections Object:

Brachiopod

Mucrospirifer arkonensis
Collections Object:

Trilobite

Biceratops nevadensis

Fossil of an Extinct Trilobite

Tan, U-shaped fossil on a black background. Fossil has three segments: Head, neck or thorax, and tail with about 12 legs.
Trilobites are extinct, but lived on Earth for about 290 million years, achieving incredible abundance during from the Cambrian to Devonian. Trilobites are one of the most diverse groups of extinct...
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