A giant 150 million year old ammonite fossil was discovered in British Columbia, Canada Measuring about 1.4 metres across, the Late Jurassic specimen is now cl

A giant 150 million year old ammonite fossil was discovered in British Columbia, Canada Measuring about 1.4 metres across, the Late Jurassic specimen is now classified as Corbinites occidentalis, a species of ammonite that lived in ancient seas