Excellent Kainops Trilobite Pair - Black Cat Mountain, Oklahoma

This is a pair of beautiful,, caramel colored Kainops raymondi trilobites from the famous Black Cat Mountain quarry near Clarita, Oklahoma. It has been prepared under microscope using air abrasives to reveal the beautiful shell preservation including tiny eye facets. Both specimens would have been about 1.2" long if outstretched. The base of the rock has been cut flat so they display aesthetically.

Black Cat Mountain produces a limited number of arguably the most beautiful trilobites in the United States each year. Each specimen is meticulously prepared under microscope using airscribes and air abrasives.

Trilobites were a very diverse group of extinct marine arthropods. They first appeared in the fossil record in the Early Cambrian (521 million years ago) and went extinct during the Permian mass extinction (250 million years ago). They were one of the most successful of the early animals on our planet with over 25k described species, filling nearly every evolutionary niche. Due in large part to a hard exoskeleton (shell), they left a excellent fossil record.
Kainops raymondi
Black Cat Mountain, Clarita, Oklahoma
Haragan Formation
Both specimens about 1.2" long if outstretched
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