Definition

Relating to a type of layered rock formed by the activity of microorganisms, particularly cyanobacteria, which create structures known as stromatolites.

Example

The stromatolitic formations in the ancient ocean provide valuable insights into early life on Earth.

Conversation

Have you ever seen those stromatolitic formations at the beach?

Yeah, they look so ancient and fascinating!

I read that they are some of the oldest life forms on Earth.

That's incredible! It's like looking back in time.

Synonyms & Antonyms

Root Explanation

Stromatolitic → It is formed from "stromatolite" (from Greek "stromatites", meaning layered) and the suffix "-ic" (meaning pertaining to). The word "stromatolitic" refers to something that is related to or characteristic of stromatolites, which are layered structures formed by the activity of microorganisms.

Memory Tip

Think of 'layered' ('stromatites') to remember that 'stromatolitic' describes something related to these layered structures.

Visually Confused Words