styracosaur

Thân thiện

A styracosaur stands in a prehistoric forest clearing.

Definition

Noun: * An unusual ceratopsian dinosaur characterized by a large bony frill adorned with several long spikes and a prominent single horn on its nose. It lived during the Late Cretaceous period.

Usage

• The term "styracosaur" is used specifically in paleontology and discussions about prehistoric life to refer to this distinct genus of horned dinosaur.
• It functions as a countable noun (e.g., , , ).

Examples

• The fossilized skull of a styracosaur clearly shows the impressive array of spikes on its frill.
• Styracosaurs were herbivores that likely used their formidable nose horn and frill spikes for defense.
• One of the most complete styracosaur specimens was discovered in Alberta, Canada.

Advanced Usage

• The name "Styracosaurus" is derived from Greek, meaning "spiked lizard."
• In scientific classification, is the genus name, and "styracosaur" is the common form used to refer to any member of this genus.

Variants and Related Words

• Styracosaurus (n): The formal genus name.
• Ceratopsian (n): The broader family of horned, beaked dinosaurs to which the styracosaur belongs.
• Frill (n): The large bony shield extending from the back of the skull, a key feature of the styracosaur.

Synonyms

• Spiked dinosaur (descriptive, non-scientific)
• Horned dinosaur (broader category)

Related Phrases/Concepts

• Late Cretaceous fauna: The community of animals, including the styracosaur, that lived during the final period of the Mesozoic Era.
• Bonebed: A deposit containing numerous fossils of the same species; some styracosaur finds are in bonebeds, suggesting they may have lived in herds.

Học thuật

Noun

1. an unusual ceratopsian dinosaur having many large spikes around the edge of its bony frill and a long nose horn; late Cretaceous

Từ đồng nghĩa

• styracosaurus