 It is hypothesized by Izquierdo Peña that this apparent difference was due to a typo in the chronicles of Simón.Combining the different analyses by the scholars over time, Izquierdo Peña found the arrival of Bochica, described by Pedro Simón to have occurred 14800 months and the dream of Bochica to supposedly have happened 20 "Bxogonoa" or 2000 holy years (consisting of 37 months) before the time of description.In the Gregorian calendar this equates to 6166.7 years.