Fossil Prepped Ammonite From Madagascar // 1.31 Lb.

Madagascar ammonites can date as far back as 110 million years. This 1.31 lb. specimen has been expertly fossil cleaned or prepped to reveal the finely formed spines and shell. Ammonites are an extinct species of Orthoceras, an ancient relative to the modern-day cephalopod - otherwise known as squids or nautilus. Orthoceras fossilize over a limestone bed and have an estimated age of about 370 million years, hailing from the Devonian period.

Dimensions: 4"L x 1-1/8"W x 3-3/4"H, Weight: 1.31 lb.