Mesoamerican Long Count calendar be August 11, 3114 BCE in the proleptic Gregorian calendar or September 6 in the Julian calendar (or −3113 in astronomical year numbering). There has been much debate over the precise correlation between the Western calendars and the Long Count calendars. The August 11 date is based on the GMT correlation (see Correlations between Western calendars and the Long Count calendar section elsewhere in this article for details on correlations). The completion of 13 b'ak'tuns (August 11, 3114 BCE) marks the Creation of the world of human beings according to the Maya. On this day, Raised-up-Sky-Lord caused three stones to
Mesoamerican cosmovision heavily during the Colonial Period that they used their origin story as justification to claim native lands. Ancestor worship is a common theme in Mesoamerican cosmovision. The northern, Nahautl-speaking people all shared a common origin story, which is depicted in the Mapa de Cuauhtinchan. This map serves not only to center the Mesoamerican world through the stories of its ancestors and rulers, but also depicts urban centers, which reflect worldmaking. Finally, the Mapa de Cuauhtinchan also reveals ceremonial rituals, an essential component of worldrenewing. All of these themes are clearly important to native Mesoamericans right up through the Colonial Period.