Definition

A period of time in geology that is shorter than an epoch and is part of a larger geological time frame.

Example

The scientists studied the subepoch to understand the changes in the Earth's climate during that time.

Conversation

Have you heard about the new findings in geology?

No, what did they discover?

They talked about a new subepoch that they believe exists within the last epoch.

That's fascinating! I didn't know there were smaller divisions like that.

Synonyms & Antonyms

Root Explanation

Subepoch → It is formed from "sub-" (meaning under or below) and "epoch" (from Greek "epochē", meaning a fixed point in time or a period). The word "subepoch" refers to a period that is under or part of a larger epoch.

Memory Tip

Think of a time period that is 'under' ('sub-') a larger, significant time frame ('epoch').

Visually Confused Words