Double Fossil Fish (Knightia sp.) - Green River Formation The majority of the teeth

The majority of the teeth that come from this region are less than 3 inches long as Spinosaurus lost their teeth very frequently

Some of the most common formations of agates occur in geodes

Libyan Desert Glass (LDG)

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is classified as a halide mineral

Double Fossil Fish (Knightia sp.) - Green River Formation The majority of the teethHere is a gorgeous display plate of a natural, non dyed specimen from the Green River Formation. The detail of this piece stands far above many of the other fossil fish we have had in the past, down to the smallest fin and thinest bone. Being able to have two individual specimens of this quality on one plate is just amazing. Knightia sp. is an extinct genus of freshwater bony fish that thrived in both North America and Asia during the Eocene Epoch (56