belemnoid

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belemnoid

 [bĕ-lem´noid]
1. dart-shaped.
2. the styloid process.

bel·em·noid

(be-lem'noyd),
Dart-shaped.
[G. belemnon, a dart, + eidos, resemblance]

belemnoid

adjective A near-extinct term for dart-shaped.

belemnoid

1. dart-shaped.
2. the styloid process.
References in periodicals archive ?
Andrew and his co-leader, geologist Ben Brooks, show examples of what to look for: the pointed tips of belemnites, semicircles or bathtub shapes that indicate bivalve shells and the starfish-shaped stems of sea lilies.
But even casual day-tripping visitors can still find dozens of fossil ammonites, belemnites, and other marine invertebrates imbedded in the cliff faces and fallen rocks.
Our study reveals that Nectocaris is similar to known members of the modern cephalopod group, which includes squid, octopus, cuttlefish and the nautilus, as well as common fossils such as ammonites and belemnites, which are now extinct.
Alexandre Brongniart and his son Adolphe, Anselm-Gaetan Desmarest, John Samuel Miller, and Henri Marie Ducrotay de Blainville worked out the precise stratigraphic ranges of individual fossil groups such as trilobites, crustaceans, crinoids, belemnites, and land plants.
It was the finest of numerous fossils unearthed during the hunt involving 75 people, which also included the leg bone and vertebra from an Ice Age deer and belemnites, the remains of squid-like creatures from the Jurassic period, some 150 million years ago.
As Fortey introduces us to our painstakingly catalogued ancestors--many of which have yet to be named--he introduces us to an equally eccentric cast of scientists: an expert on belemnites (the fossils of squid-like creatures), a botany curator who courted prostitutes, an expert on parasitic screw worms who prevented their spread across Africa, a fish expert who discovered a lost Mozart manuscript.
Chapter Two is about the scientist and tools they used to study the belemnites eaten by the giant ichthyosaur.
And while you're hardly likely to stumble across a T-Rex dropping or footprint, small marine fossils - including ammonites, belemnites and bivalves - could easily turn up.
Etched into the vomit are fossilized remains of belemnites, squid-like shellfish preyed on by ichthyosaurs.
Other marine creatures such as sea lizards, clams and squid-like belemnites also suffered, while on land numerous types of pterosaurs died out.