apollo. (2026). Surveyed orientations of fourteen major Chacoan buildings and bearings between them (Sofaer, Tables 9.1 to 9.3) (Version 1.0) [Data set]. Mysteries Department. https://mysteriesdept.com/datasets/DAT0D9KVYFM6YZ1/surveyed-orientations-of-fourteen-major-chacoan-buildings