ornithopod dinosaur
Definition
- Noun:
- A bipedal herbivorous dinosaur: An ornithopod dinosaur is a member of a diverse group of herbivorous, beaked dinosaurs that walked primarily on two legs. They are characterized by their bird-like hips and three-toed feet.
Usage Examples
- Noun:
- The Iguanodon is a classic example of an ornithopod dinosaur.
- Fossils of the ornithopod dinosaur were found in the sedimentary rock.
- Scientists believe this ornithopod dinosaur lived during the Cretaceous period.
Advanced Usage
- In paleontological classification: The term is often used in scientific contexts to specify a dinosaur belonging to the clade Ornithopoda within the order Ornithischia.
- The new discovery helps clarify the evolutionary timeline of the ornithopod dinosaur lineage.
Variants and Related Words
- Ornithopod (n): A shortened, common form of "ornithopod dinosaur."
- Ornithopods were among the most successful herbivores of the Mesozoic Era.
- Ornithopoda (n): The scientific name for the group or clade containing all ornithopod dinosaurs.
Synonyms
- Bipedal herbivore: Describes the key physical and dietary traits.
- Duck-billed dinosaur (specifically for hadrosaurs, a later subgroup): Note that while all duck-billed dinosaurs are ornithopods, not all ornithopod dinosaurs are duck-billed.
Noun
-
bipedal herbivorous dinosaur
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