Douglass, AE. 1942. ?Crossdating At Mesa Verde National Park?. Journal Of Forestry 40 (No. 4). Journal Of Forestry.

Douglass, AE. 1935. ?Dating Pueblo Bonito And Other Ruins Of The Southwest?. National Geographic Society. National Geographic Society. National Geographic Society.

Douglass, AE. 1929. ?Secret Of The Southwest Solved By Talkative Tree Rings ?. National Geographic Magazine. National Geographic Magazine.

Douglass, AE. 1922. ?Some Topographic And Climatic Characters In The Annual Ring Of The Yellow Pines And Sequoias Of The Southwest ?. Proceedings Of The American Philosophical Society LXI (No. 2). Proceedings Of The American Philosophical Society.

Douglass, AE. 1921. ?Dating Our Prehistoric Ruins?. Natural History. Natural History.