Fossil Fish (Knightia sp.) - Green River Formation As time pressed forward

As time pressed forward

Usually ranging between 4 to 10 inches in length

They lived for over 300 million years and there have been more than 20

releasing the scents of citrus and cedar when burned

Fossil Fish (Knightia sp.) - Green River Formation As time pressed forwardKnightia sp. is an extinct genus of freshwater bony fish that thrived in both North America and Asia during the Eocene Epoch (56 to 33. 9 million years ago). This Epoch took place during the Paleogene Period. This genus was first described in 1907 and is closely related to herrings and sardines. This is the state fossil of Wyoming and is considered the most commonly excavated fossil in the world. This fist had thick scales with conical teeth. Some of