List of geological features on Dione

This is a list of named geological features on Dione, a moon of Saturn. Dionean geological features are named after people and places in Roman mythology.

Catenae are crater chains. They are named after rivers in Roman mythology.

Dionean chasms or canyons are called chasmata /ˈkæzmətə/. They are named after important locations in Roman mythology and history.

Dionean ridges are called dorsa. They are named after Roman hills.

Dionean fossae /ˈfɒsiː/ (long narrow depressions) are named after cities, streets and rivers in Roman mythology.

Originally, three geological features were labelled lineae (bright wispy markings). However, later evidence from the Cassini probe revealed them to be icy chasms, and they were all renamed as such (see above).

Dionean craters are named after figures from Greek and Roman mythology, especially Virgil's The Aeneid.

• List of quadrangles on Dione

Wikimedia Commons has media related to Maps of Dione.

• USGS: Dione nomenclature