Houses the Sacred Bundle of Lord 9 Wind "Knife of Flint"
The Temple of the Feathered Serpent and its associated structures are discussed in Jill Furst's 1986 "The Lords of the Place of the Ascending Serpent" (in Symbol and Meaning Beyond the Closed Community: Essays in Mesoamerican Ideas, pp. 57-68), and in Bruce Byland and John Pohl's In the Realm of Eight Deer: The Archaeology of the Mixtec Codices (pages 66-105).