Atlanisian
Atlanisian is a term that appears in the fictional works of Edgar Rice Burroughs, specifically in his Pellucidar series. It refers to a civilization that existed in the ancient past, predating the surface world as described by Burroughs. The Atlanisians are depicted as a highly advanced race, possessing sophisticated technology and a deep understanding of science and engineering.
Their civilization is said to have been located on the continent of Atlantis, a mythical island that
In Burroughs' stories, remnants of Atlanisian technology and architecture are sometimes discovered by the protagonists, providing