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: 4.25 x 3.63 inches
Weight: 7 oz.