🇬🇧 United Kingdom (Celtic pseudoscience) · Archaeological wonder
Atlantis on Celtic Shelf – Lyonesse Extension Pseudo-Atlantis
Pseudoarchaeology claim (1970s–present conflation) · Pseudo Atlantis literature / Celtic myth conflation
Pseudo-Atlantis on Celtic Shelf – claim that Brittany–Cornwall shelf at –100 m is Plato's drowned island via Lyonesse conflation.