order sauropterygia

Thân thiện

A museum display features the fossil skeleton of an order Sauropterygia.

Definition

Noun: - Order Sauropterygia: A taxonomic order of extinct marine reptiles that lived from the Triassic to the Cretaceous periods. This group includes well-known reptiles such as plesiosaurs and nothosaurs, characterized by their adaptation to aquatic life with paddle-like limbs.

Usage

• Scientific Classification: Used primarily in paleontology and zoology to classify a specific clade of prehistoric marine reptiles.
  • The fossils were definitively assigned to the order Sauropterygia.
  • Plesiosaurs are the most famous members of Sauropterygia.

Advanced Usage

• Phylogenetic Context: The term is used in evolutionary biology to discuss the relationships between different marine reptile groups.
  • The study aimed to resolve the phylogenetic position of Sauropterygia within Diapsida.

Variants and Related Words

• Sauropterygian (noun): A member of the order Sauropterygia.
  • The sauropterygian exhibited classic adaptations for marine life.
• Sauropterygian (adjective): Of or relating to the order Sauropterygia.
  • The sauropterygian fossil record is particularly rich in Europe.

Synonyms

• Sauropterygians (when referring to the members of the order collectively).

Notes on Meaning

This term has a single, specific scientific meaning. It is not used in everyday language and does not have idioms or phrasal verbs associated with it. Its usage is confined to academic and educational contexts in the fields of paleontology and evolutionary biology.

Học thuật

Noun

1. extinct marine reptiles: plesiosaurs; nothosaurs

Từ đồng nghĩa

• Sauropterygia
• order Sauropterygia