One each of Knightia fossil fish from the Green River Formation, out of Kemmerer, WY. Knightia is the state fossil of Wyoming and estimated to be 40-60 million years old (Eocene Age). The fossil fish are classified as Good, and are in excellent preservation. Each fish has been cleaned and prepared and a complete specimen will be from 3"-5".  The fossil itself, will be brown on a cream colored limestone. Note the shape in the fossil image shown. The limestone may be in a rectangular shape, which will be nice for woodworkers to make a frame and improve the value of the fossil.  Other fossil fish samples may be found on an oval shaped limestone. These can also be mounted in a frame or placed in a slab holder to display the fossil. Do you have young students or grandchildren? A state fossil collection would be an interesting hobby for anyone. (Stock 722)