Explore an exceptional piece of Earth's ancient marine life with this Kainops invius fossil trilobite from the Helderbergian stage of the Devonian Period, discovered in the renowned Bois D'Arc Formation near Clarita, Oklahoma, USA. Known for its detailed exoskeleton and distinctive eye ridges, this trilobite fossil is a prized specimen for collectors, educators, and fossil enthusiasts.

Kainops invius thrived approximately 419.2 to 411.2 million years ago, navigating the shallow marine seas of the early Devonian. Recognized for its well-defined segmentation and compound eyes, this trilobite represents a critical link in the evolutionary history of marine arthropods.

This rare specimen comes from the esteemed Alice Purnell Collection, one of the world's most extensive and significant fossil collections. Each fossil has been carefully selected for its quality and scientific value and is accompanied by a Certificate of Authenticity.

Geological Information:

• Species: Kainops invius
• Type: Trilobite Fossil
• Age: Helderbergian, Devonian Period (~419.2 – 411.2 million years ago)
• Location Found: Bois D'Arc Formation, Clarita, Oklahoma, USA
• Geological Formation: Devonian marine deposits

Product Details:

• Condition: 100% Genuine Fossil
• Provenance: Alice Purnell Collection
• Included: Certificate of Authenticity
• Sizing: Scale rule squares/cube = 1 cm (please refer to photos for full dimensions)

The provided photo showcases the actual specimen you will receive, ensuring full transparency. This fossil is an ideal addition to any paleontological collection, an educational resource, or a distinctive gift for fossil enthusiasts.

All of our fossils are 100% genuine specimens and come with a Certificate of Authenticity.