Adam'S Calendar Wikipedia. Adam's calendar firmly places the many ancient ruins of southern africa at a point in history that we modern humans have never faced before some 75,000 ago. Is it really the oldest stone circle in the world?

Researchers and authors, johan heine and michael tellinger, believe that two rocks found within the ruins in mpumalanga work as a calendar, with the taller rock casting its shadow on the. Several astronomical alignments have been discovered at the site,.