nautiloid

The gnome pilot had read about this type of ship, called a nautiloid.

See, there be a trilobite- and there be a giant nautiloid!

Illithids' primary ship type is the nautiloid, a 35-ton craft resembling a nautilus.

They evolved from a small, straight shelled Bactridian, which was an early Nautiloid.

"A giant nautiloid," the Translucent Adept ex- claimed from ahead.

The statue hit the nautiloid with a sound as loud as Reorx's Hammer.

It is the outermost or last chamber in the shell of a nautiloid or ammonoid.

Discitoceras is an extinct genus of nautiloid from the Lower Carboniferous.

"Nautilus" clarkanus is an extinct species of nautiloid.

Bickmorites is an extinct genus of prehistoric nautiloid.

The 'straight-shelled nautiloid' from Animal Armageddon also seems to be strongly based on this mollusk.

Gangshanoceras is a fossil nautiloid cephalopod genus included in the orthocerid family Proteoceratidae.

Both the siphuncle and the convex shell chambers are always filled with calcareous deposits formed during the life of the nautiloid.

Groups familiar from the Ordovician like brachiopods, bryozoans, corals, gastropods, a nautiloid, and a pelecypod were among them.

Once a fair-sized nautiloid blundered through, its two-meter-long shell lying dry, its eye and tentacles barely remaining in the water.

Cameroceras (identified as Straight Nautiloid)

Jolietoceras is a compressed, annulate, lituiconic nautiloid included in the derived Tarphycerid family, Uranoceratidae.

Tetrapleuroceras is an extinct prehistoric nautiloid from the Lower Permian of the Urals in Russia.

Trocholites (identified as Coiled Nautiloid)

Anoploceras is a Middle and Upper Triassic nautiloid included in the Tainoceratidae, known from eastern Europe.

At least 17 species of nautiloid across 10 genera were preserved in one unit from the transition between the Cambrian and Ordovician in Virginia.

Galtoceras is a cyrtoconic nautiloid from the Middle Silurian of North America, named by Foerste in 1934.

Ohioceras is an extinct suborthochonic nautiloid from the Silurian of Ohio belonging to the orthoceroid family Kionoceratidae.

Seelyoceras: Depressed, strongly annulate (transversely ribbed), curved nautiloid with ventral marginal siphuncle based on a single fragments.

Animal Armageddon: Straight-Shelled Nautiloid (02:41)

It is believed to be the largest nautiloid fossil ever found.

The nature and form of these deposits are very useful in nautiloid classification.

An orthocone is a usually long straight shell of a nautiloid cephalopod.

Even the brain eaters' nautiloid ship had a fluffy, dreamlike look about it.

These shells at first were conical but later developed into curved nautiloid shapes seen in modern nautilus species.

Sections through the living Nautilus (see p.72) are often sold as ornaments, and well illustrate the distinctive features of nautiloid hard parts.

Oonocerina is an extinct genus of nautiloid molluscs from the Silurian.

Orthoceras ("straight horn") is a genus of extinct nautiloid cephalopod.

The rocks contain fossils of nautiloid cephalopods.

Gomphoceras is a questionable nautiloid cephalopod genus assigned to the Oncocerida.

List of Nautiloid genera.

Lemborg had seen them levitate during the chase aboard their nautiloid spelljammer, vainly trying to catch him.

Rhabdites is an extinct orthocerid genus, a kind of straight-shelled nautiloid cephalopod.

Suecoceras is an endoceratid (a kind of nautiloid cephalopod) that lived during the Middle Ordovician.

Hercoceras is a trochoidally coiled nautiloid cephalopod placed in the nautilid family Rutoceratidae.

Pleuronautilus is a Nautiloid genus; family Tainoceratidae, order Nautilida.

Augustoceras is a genus of nautiloid cephalopod included in the order Oncocerida and family Valcouroceratidae.

Pseudorthocerids are nautiloid cephalopods with expanded siphuncle segments included in the superorder Orthoceratoidea.

We have seen how many animal groups diversified during the Ordovician; the rapid evolution of nautiloid cephalopods at the same time may be more than coincidence.

Orthoceratoids are slender conical or near cylindrial, orthoconic, nautiloid cephalopods from the Paleozoic.

Armenoceratidae is a family of early Paleozoic nautiloid cephalopods belonging to the Order Actinocerida.

Nautiloid cephalopods are represented by tightly coiled nautilids, with straight-shelled and curved-shelled forms becoming increasingly rare.

Mandaloceratidae is a family in the nautiloid cephalopod order, Discosorida, from the Middle and Upper (?)

Procymatoceras is a nautiloid cephalopod from the Middle Jurassic with a large, tightly involute, rapidly expanding shell.

Paraloxoceras is a straight shelled, orthoconic, nautiloid cephalopod, now extinct, that lived during the Early Carboniferous.