Cymatoceras sakalavuz
Phylum Mollusca, Class Cephalopoda
Subclass Nautiloidea, Order Nautilida
Family Cymatoceratidae
Middle Cretaceous, Albian Stage (112 million years ago)
Alpian Formation
Mahajanga, Madagascar
Size: ~ 6 x 4.88 inches
Weight: ~ 1 lb.