family belemnitidae Synonyms
No Synonyms and anytonyms found
family belemnitidae Meaning
Wordnet
family belemnitidae (n)
family of extinct Mesozoic cephalopods
family belemnitidae Sentence Examples
- The extinct cephalopod family Belemnitoidea, a subclass of Coleoidea, lived from the Late Triassic to the Cretaceous period.
- The Belemnitella mucronata, commonly known as a belemnite, is one of the most recognizable fossils found in the White Chalk cliffs of Dover, England.
- Belemnites had a bullet-shaped, calcareous internal shell called a rostrum, which was the only part of the animal that was typically preserved as a fossil.
- The rostrum of a belemnite could range in length from a few centimeters to over 50 centimeters.
- The belemnite's rostrum served as a counterbalance to the animal's body and helped it maintain buoyancy.
- Belemnites used their tentacles to capture prey and propel themselves through the water.
- The belemnite's ink sac produced a dark liquid that was used as a defense mechanism to confuse predators.
- Belemnites were an important food source for larger marine predators, such as ichthyosaurs and pliosaurs.
- The belemnite family Belemnitellidae is characterized by its slender, fusiform rostra with a well-developed phragmocone.
- Belemnites are considered important index fossils, as their presence can be used to date the geological strata in which they are found.
FAQs About the word family belemnitidae
family of extinct Mesozoic cephalopods
No synonyms found.
No antonyms found.
The extinct cephalopod family Belemnitoidea, a subclass of Coleoidea, lived from the Late Triassic to the Cretaceous period.
The Belemnitella mucronata, commonly known as a belemnite, is one of the most recognizable fossils found in the White Chalk cliffs of Dover, England.
Belemnites had a bullet-shaped, calcareous internal shell called a rostrum, which was the only part of the animal that was typically preserved as a fossil.
The rostrum of a belemnite could range in length from a few centimeters to over 50 centimeters.
