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a fringed fossil feather star
Photo

Ancient Crinoid

A fossilized Platycrinus basicraniatus, a crinoid from the Mississippi period......
a life size model of a megalodon
Photo

The Model Megalodon

Take a trip to the National Museum of Natural History in Washington, D.C. and you......
many different trilobites
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Trilobite Shapes

Prolific survivors with a segmented body plan that could be easily modified and......
a fossil of an ancient arthropod
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The Lace Crab

Marella splendens was an arthropod that lived during the Cambrian Period. It is...