Moore, Lalicker and Fischer, (1952) Invertebrate Fossils, McGraw -Hill Book Company, Inc., New York, Toronto, London. Teichert, T. (1988) "Main ...
The order Nautilida belongs to the class of Squid-like animals (Cephalopoda) and phylum of Molluscs (Mollusca). The nautilus is a cephalopod whose " siphoning" ...
Nautiluses have survived relatively unchanged for millions of years and often are considered to be "living fossils" (Saunders 1987).
Fossil orthoconic nautiloid from the Ordovician of Kentucky; an internal mold showing siphuncle and ...
Name: Cymatoceras Order:Nautilida, Family: Cymatoceratidae: Cymatoceras sakalavus Age: Triassic Size: The fossil is 4 3/4” in diameter Fossil Location: Tulear ...
nautiloids of Order Bactritida, that descended from straight-shelled nautiloids of Order Orthocerida.
1.7.2.3 Order Nautilida (Chambered Nautilus); 1.7.2.4 Order
Colorful Madagascar Chambered Nautiloid Fossil. Cymatoceras sakalavus. Phylum Mollusca, Class Cephalopoda, Subclass Nautiloidea, Order Nautilida, Family ...
A compendium of fossil marine animal genera.
Fossil nautiloid. Fossil nautiloid Trilacinoceras