Poseidonis
From Wikipedia, the free encyclopedia
Poseidonis may refer to:
- A remnant of the supposed lost continent of Atlantis, according to Theosophical scriptures.
- The fictional version of the same in a series of short stories by Clark Ashton Smith.
- Poseidonis (collection), a collection of Clark Ashton Smith's stories about Poseidonis.
- The fictional lost island continent of Pusad in the Pusadian series of short stories by L. Sprague de Camp, whose name was later corrupted to Poseidonis by the Greeks and whose fate was supposedly one basis for the Atlantis legend.