This region boasts many V-shaped prehistoric monuments as well as spiral and meandertype carvings. Early in 1981, the monument shown in the sketch was found in the Immidir district. The tips of the north-south arms in the sketch are about 75 meters apart. Clearly, orientation was important to the builders of the monuments, but the asymmetry and auxiliary arms are puzzling. The stonework in these central Saharan monuments is good.
Dates are elusive, but all indications are that the sites are ancient.
This book is described here . William R. Corliss Other Sites of Interest SIS . Catastrophism, archaeoastronomy, ancient history, mythology and astronomy. Free resource for people thinking about working at home. ABC Dating and Personals .