This Knightia Alta fish fossil is approximately 55 million years old and comes from the famous Green River Formation in Wyoming, USA.
Found in shoals, this fish is a relative of the modern-day herring and fossilises beautifully, preserving the detail of tiny individual bones and fins.
This fossil is a great introduction to the wonders of natural history. Packaged in a smart gift box, it makes a fascinating natural gift.
Gift Box dimensions : 11cm x 11cm
Each fossil is unique and may vary is size, colour and shape.
