Biblio
Tree-Ring Dates From New Mexico A,g-H Shiprock-Zuni-Mt. Taylor Area. Tucson: University of Arizona.
. 1970. Bannister, Bryant, Robinson, William, Warren, Richard_Tree-Ring Dates From New Mexico A,G-H Shiprock-Zuni-Mt. Taylor Area_1970.pdf (47.97 MB)“Secret Of The Southwest Solved By Talkative Tree Rings ”. National Geographic Magazine. National Geographic Magazine.
. 1929. Douglass, AE_Secret of the Southwest Solved by Talkative Tree Rings_1929.pdf (55.05 MB)