Tethys
Tethys (also Thetys ) stands for:
- Tethys (mythology) , a titan in Greek mythology
- Tethys (moon) , a moon of Saturn
- Tethys (ocean) , a sea in the Mesozoic era
- The veil snail ( Tethys ), a genus of shell-less sea snails, including the veil snail ( Tethys fimbria )
- Tethys Nunatakker , Nunatakker named after the moon of Saturn on Alexander I Island in Antarctica
- See also