Era: Mesozoic 
 Period: Lower Cretaceous 
 Stage: Albian (112 - 99.6 million years) 
 From: Tulear (Madagascar) 
 Description: Opal Ammonite. This piece is 100% natural , it has no restorations. 
 Ammonite measures: 11.7 cm / 4.61 " 
 Weight: 361 gr / 0.8 lb 
 
 This piece will travel insured in a safety package to arrive in perfect condition.