to be classified fossil Ivory...it needs to be 1000 years old...the cut off point for the sale of elephant , Hippo, Walrus, Narwal..Ivory,is 1947...but...the Innuit,and Eskimo,s are allowed to harvest Walrus, but have to notify the authorities on how many they kill,...as to this piece,almost certainly made for the tourist trade,this artists items sell well,