Coralline
# Coralline

Coralline means 'resembling coral' and may refer to:

* Coralline algae, or corallines, red algae that produce calcareous deposits
* Less commonly, organisms that resemble coral, such as certain bryozoans, hydrozoans, or coralline sponges
* The calcareous material in coral reefs
* Coralline rock, produced by coralline algae
* Something having a red coral colour
