Tethys

Tethys can refer to:

• Tethys (mythology), a Titaness in Greek mythology
• Tethys (moon), a natural satellite of Saturn
• Tethys Ocean, a Mesozoic-era ocean between the continents of Gondwana and Laurasia
  • Prototethys Ocean (c. 550-330 Ma)
  • Paleotethys Ocean (c. 445-75 Ma)
  • Neotethys Ocean (c. 300-100 Ma)
  • Alpine Tethys Sea (c. 175-30 Ma) or Paratethys Sea (isolated after 34 Ma); today's Black Sea, Caspian Sea, and Aral Sea are remnants of the Paratethys Sea
• Tethys (software), an SMTP server
• Tethys (LRAUV), a Long Range Autonomous Underwater Autonomous Vehicle
• Tethys (gastropod), genus of gastropods in the family Tethydidae

See also

• Thetis