Nautiloid Collection

Palau chambered nautilus (Nautilus belauensis) in front of red Sea fan (Gorgonia) on a vibrant coral reef, Palau, Micronesia, Pacific Ocean

Endoceras cancellatum, nautiloid
A long-shelled fossil invertebrate from the class Cephalopoda belonging in the phylum Mollusca (molluscs). Photographed by Beatriz Aguirre-Urreta. Specimen held at the Natural History Museum, London

Squid-like Orthoceratites attempt to make meals of trilobites
Squid-like Orthoceratites (genus Orthoceras) attempt to make meals of trilobites of the species Asaphus kowalewskii at the bottom of an Ordovician sea 480 million years ago

Discitoceras leveilleanum (Nautiloid) shell, Carboniferous era

Cyrtoceras (Nautiloid) shell, Ordovician era

Nautiloids - Vestinautilus: The internal mould of the nautiloid Vestinautilus cariniferus (J. de C)
Nautiloids - Vestinautilus: The internal mould of the nautiloid Vestinautilus cariniferus (J. de C. Sowerby), preserved in limestone. The animal lived on the bottom of shelf seas

Nautiloids - Orthoceras: The fossilised internal mould of the phragmocone (the chambered part of the shell) of a nautiloid, Orthoceras sp. which would have swum with its shell horizontal in the water

Devonian sea, artwork
Devonian sea. Computer artwork of 8-inch-long (20 cm) Doryaspis sp. jaw-less fish swimming amongst sea anemones (order Actiniaria), crinoids (feathery), sea stars, ammonites (upper left)

Nautiloid fossil C016 / 5774
Nautiloid (Bactrites carinatus) fossil. This straight nautiloid originates from the Devonian period (419-358 million years ago) and was found in Germany

Orthoceras, nautiloid fossil C016 / 4847
Orthoceras, nautiloid fossil. This extinct marine nautiloid cephalopod is related to the squid and octopus. It lived during the Ordovician, and has been found in Europe

Bactrites carinatus, nautiloid
This straight nautiloid Bactrites carinatus originates from the Devonian of Germany

Vestinautilus cariniferous, nautiloid
An extinct, coiled-shelled marine fossil invertebrate from the class Cephalopoda belonging in the phylum Mollusca (molluscs). Photographed by Beatriz Aguirre-Urreta

Gomphoceras pyriforme, nautiloid
An extinct, egg-shaped marine fossil invertebrate from the class Cephalopoda belonging in the phylum Mollusca (molluscs). Photographed by Beatriz Aguirre-Urreta

Aphelaeceras mutabile, nautiloid
An extinct, coiled-shelled marine fossil invertebrate from the class Cephalopoda belonging in the phylum Mollusca (molluscs). Photographed by Beatriz Aguirre-Urreta

Cenoceras pseudolineatus, nautiloid
A section cut and polished through Jurassic nautiloid from Dorset, UK. Shows the internal chambers filled or partly filled with calcite. Diameter 7cm

Orthoceras, nautiloid
Shown here is Orthoceras, a straight Ordovician nautiloid

Trocholites sp
Early coiled nautiloid from Norway, is 410 million years old from the Early Devonian. On display in the From the Beginning, Gallery 63, Earth Galleries at the Natural History Museum, London

Manticoceras acutum, ammonoid
An extinct, marine fossil invertebrate from the class Cephalopoda belonging in the phylum Mollusca (molluscs). Photographed by Beatriz Aguirre-Urreta

Phragmoceras sp. nautiloid
An extinct marine fossil invertebrate from the class Cephalopoda belonging in the phylum Mollusca (molluscs). Photographed by Beatriz Aguirre-Urreta

Actinoceras oreleriseptum, nautiloid
An extinct, long-shelled or orthoconic marine fossil invertebrate from the class Cephalopoda belonging in the phylum Mollusca (molluscs). Photographed by Beatriz Aguirre-Urreta

Orthoconic nautiloid, originating from near Castleton, England. The more unusual straight-shelled species belonging to the same group as ammonites and to todays living nautilus

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"Journey into the Enigmatic World of Nautiloids: From Vibrant Coral Reefs to Ancient Fossils" Dive into the crystal-clear waters of Palau, Micronesia, and behold the mesmerizing sight of a Palau chambered nautilus gracefully gliding in front of a vibrant red Sea fan on a thriving coral reef. This magnificent creature, known as Nautilus belauensis, is one of nature's true marvels. Travel back millions of years to the Carboniferous era and discover the fossilized shell of Discitoceras leveilleanum, an ancient nautiloid that once roamed our planet. Its intricate patterns tell tales from a time long gone by. Intrigue yourself with another relic from history - Cyrtoceras shell from the Ordovician era. This extraordinary specimen offers a glimpse into Earth's past when these cephalopods ruled the seas. Witness an epic struggle for survival as squid-like Orthoceratites attempt to make meals out of trilobites. These fascinating interactions between prehistoric creatures remind us how life has always been intertwined in complex ecosystems. Marvel at stunning artwork depicting Devonian seas teeming with diverse marine life, including majestic nautiloids swimming alongside other ancient beings. Let your imagination run wild as you envision this lost world beneath the waves. Delve deeper into paleontological treasures with remarkable fossils like Orthoceras and Bactrites carinatus. These well-preserved specimens allow scientists to unravel mysteries about their anatomy and behavior throughout history. Finally, explore Vestinautilus cariniferus - an internal mold preserved in limestone that belonged to this enigmatic group called nautiloids. Imagine this creature dwelling on shelf seas' bottoms, leaving behind its unique imprint for us to uncover centuries later. Nautiloids have captivated both researchers and enthusiasts alike with their timeless beauty and evolutionary significance.