quality:correction
Writing

At Monte Albán archaeologists have found extended text in a glyphic script. Some signs can be recognized as calendar information but the script as such remains undeciphered. Read in columns from top to bottom, its execution is somewhat cruder than that of the later Classic Maya and this has led epigraphers to believe that the script was also less phonetic than the largely syllabic Mayan script.

The earliest known artifact with Zapotec writing is a Danzante ("dancer") stone, officially known as Monument 3, found in San José Mogote, Oaxaca. It has a relief of what appears to be a dead and bloodied captive with two glyphic signs between his legs, possibly his name. First dated to 500–600 BC, this was initially considered the earliest writing in Mesoamerica. However, doubts have been expressed as to this dating as the monument may have been reused. The Zapotec script appears to have gone out of use in the late Classic period.