Robert Longley is an amateur Atlantis researcher who has visited many of the archaeological sites throughout the world. He looks for patterns of interaction between cultures and sitest.

Robert Longley has been searching for Atlantis for more than 40 years, he has been mapping sites mathematically and through satellite imagery as well as visiting many ancient sites throughout the world.  He has been looking for evidence of Atlantis as a global culture and not just a single location.  Robert is a former intelligence officer and is an IT consultant.  

https://www.theatlantisproject.org