1. Adams, E. Charles, 1986, Report to the National Geographic Society on Excavations at Sand Canyon Pueblo, an Anasazi Ceremonial Center in Southwestern Colorado, Submitted to the National Geographic Society, Washington, DC.
2. Akins, Nancy J., 1980, The Abraders of Chaco Canyon: An Analysis of their Form and Function, Ms. on file, Branch of Cultural Research, National Park Service, Santa Fe.
3. Akins, Nancy J., 1982, Perspectives on Faunal Resource Utilization, Chaco Canyon, New Mexico Archaeological Council Newsletter 4(5&6):23–29.
4. Akins, Nancy J., 1984, Temporal Variation in Faunal Assemblages from Chaco Canyon, in: Recent Research on Chaco Prehistory, Reports of the Chaco Center No. 8 (W. J. Judge and J. D. Schelberg, eds.), National Park Service, Albuquerque, pp. 225–240.
5. Akins, Nancy J., 1985, Prehistoric Faunal Utilization in Chaco Canyon: Basketmaker III through Pueblo III, in: Environment and Subsistence of Chaco Canyon, New Mexico, Publications in Archeology 18E, Chaco Canyon Studies (F. J. Mathien, ed.), National Park Service, Albuquerque, pp. 305–445.