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opals have held the attention of humans for many thousands of years
Each fossil has unique feathered suture patterns and colors can range from grays and browns to yellows and oranges
52" Ordovician Ophiurida Brittle Star
It is firmly mounted in a sturdy steel stand and is perfect for tabletop display
This enormous project involved over one hundred thousand scientists
Raptor Bone - 2.062" Fossil Fragment rockinaboxcelt opals have held the attentionOne of the most iconic dinosaurs of the Mesozoic, Dromaeosauridae (AKA Raptors) were fast moving, carnivorous dinosaurs that lived during the Cretaceous. With their delicate bones and possible flight abilities, it's speculated that Dromaeosauridae are closely related to modern birds. This specimen is a 2. 062" piece of fossilized Raptor Bone from the Hell Creek Formation. It comes complete with a photo card that serves as statement of authenticity.
