He noted a total of 13 stones within the circle plus one cavity and a possible outlier (stone 15).. For the formation of sorted circles, one hypothesis maintains that stones can move toward the surface as a result of upfreezing;
In the eccentric scheme the planet moves along the circumference of a larger circle, the center of which travels along the circumference of a smaller circle, at the center of which is the earth.. On the other hand, irregular distribution of sorted circles.