titanosaurus
Definition
Noun: 1. A genus of large herbivorous sauropod dinosaurs: Titanosaurus is the name of a genus of dinosaurs that lived during the Cretaceous period. These dinosaurs were characterized by their very long necks and tails, small heads, and massive, pillar-like legs, similar to other sauropods. 2. A member of the broader Titanosauria group: The name is also used informally to refer to dinosaurs within the larger clade Titanosauria, which includes many of the largest land animals ever to have lived.
Usage Examples
- Noun:
- Fossils of Titanosaurus have been found primarily in South America and Asia.
- The Titanosaurus was a massive herbivore that likely fed on high vegetation.
Advanced Usage
- In scientific classification: The genus itself is now considered problematic by many paleontologists, as the original fossil specimens were incomplete. The name is more commonly used today for the broader group, Titanosauria.
- Many dinosaurs once classified as Titanosaurus have since been re-assigned to new genera.
Variants and Related Words
- Titanosaur (n): A dinosaur belonging to the group Titanosauria.
- Argentinosaurus is one of the largest known titanosaurs.
- Titanosauria (n): The scientific clade or group that includes and its close relatives.
- Sauropod (n): The larger infraorder of dinosaurs to which titanosaurs belong, all characterized by their enormous size, long necks, and herbivorous diet.
Synonyms
- Sauropod (in a general sense, though not all sauropods are titanosaurs).
- Herbivorous dinosaur (descriptive).
Related Terms
- Cretaceous: The geological period (approximately 145 to 66 million years ago) during which Titanosaurus lived.
- Fossil: The preserved remains or impression of the dinosaur.
- Herbivore: An animal that eats plants, describing its diet.
Noun
-
genus of herbivorous dinosaurs flourishing during the Cretaceous in South America
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