Aztec Ruins National Monument Aztec Ruins National Monument The Aztec Ruins National Monument preserves Ancestral Puebloan structures in the northwestern part of the U.S. state of New Mexico. This national monument is close to both the town of Aztec and the Animas River, and it is about northeast of Farmington, New Mexico. The Salmon Ruins and Heritage Park, which also has Puebloan structures, is about south of the monument. The Aztec ruins date from the 11th to the 13th centuries. American settlers in the 19th century named them the "Aztec ruins" based on their erroneous belief that the Aztec civilization built them. The site
Aztec codices Aztec codices Aztec codices ( ) are books written by pre-Columbian and colonial-era Nahuas in pictorial and/or alphabetic form. These codices provide some of the best primary sources for Aztec culture. The pre-Columbian codices mostly do not in fact use the codex form (that of a modern paperback) and are, or originally were, long folded sheets. These sheets were typically made from stretched deerskin or from the fibers of the agave plant. They also differ from European books in that they mostly consist of images and pictograms; they were not meant to symbolize spoken or written narratives. Particularly important colonial-era