Definition

Noun: - A taxonomic suborder of extinct marine reptiles: "Suborder Plesiosauria" refers to the collective group or classification for all plesiosaurs, which were long-necked, large-bodied reptiles that lived during the Mesozoic Era.

Usage Notes

• This is a scientific, taxonomic term used primarily in paleontology and zoology. It classifies a specific group of extinct reptiles within a larger order.
• It is typically used in academic writing, research papers, and educational contexts about prehistoric life.

Examples of Usage

• Noun:
  • Fossil evidence suggests the Suborder Plesiosauria was globally distributed during the Jurassic and Cretaceous periods.
  • The study focused on the evolutionary relationships within the Suborder Plesiosauria.

Advanced Usage

• "Member of the Suborder Plesiosauria": used to specify an individual genus or species belonging to this group.
  • Elasmosaurus is a well-known member of the Suborder Plesiosauria.

Variants and Related Words

• Plesiosaur (n): Any individual reptile belonging to the Suborder Plesiosauria.
  • The plesiosaur had a very long neck and flippers for swimming.
• Plesiosaurian (adj): Of or relating to the Suborder Plesiosauria.
  • The plesiosaurian fossils were remarkably well-preserved.

Synonyms

• Plesiosaurs: This is the common name for the members of this suborder and is often used interchangeably with the taxonomic term in general contexts.

Different Meanings

• This term has only one specific meaning as a taxonomic rank in scientific classification. It does not have everyday or figurative meanings.

Noun

1. any of the plesiosaurs