order cordaitales

Thân thiện

A scientist examines a fossil of order Cordaitales in a museum.

Definition

Noun: 1. An extinct order of plants: A taxonomic order of extinct gymnospermous plants that existed primarily during the Carboniferous period. These plants are characterized by tall, tree-like trunks and are considered more evolutionarily advanced than cycads but became extinct around the Mesozoic era.

Usage Examples

• Noun:
  • Fossil evidence suggests that order Cordaitales was a dominant component of Carboniferous forests.
  • The study of order Cordaitales provides crucial insights into early seed plant evolution.

Advanced Usage

• In paleobotanical context: Used to discuss prehistoric flora and evolutionary biology.
  • The anatomical structure of order Cordaitales bridges a gap between earlier and later gymnosperms.

Variants and Related Words

• Cordaitales (n): The same as "order Cordaitales"; the taxonomic name itself.
• Cordaites (n): The name of a common genus within this order.
• cordaitean (adj): Pertaining to or characteristic of the order Cordaitales.

Synonyms

• Cordaitales (Used interchangeably as the formal taxonomic name).

Notes on Meaning

This term has a single, specific meaning in scientific (paleobotanical) taxonomy. It refers exclusively to this extinct order of plants and is not used in everyday language.

Học thuật

Noun

1. extinct plants having tall arborescent trunks comparable to or more advanced than cycads; known from the Pennsylvanian period; probably extinct since the Mesozoic era

Từ đồng nghĩa

• Cordaitales
• order Cordaitales