Albuquerque: University of New Mexico Press, 1934. Paperback. 80p., x [Protocols and Bibliography], XVIII [plates]; in addition tp these plates there is a double frontis photo. Softbound, a large paperback in 11x8 inch plain printed inch wraps; spine panel is a little abraded with a quarter-inch chip at tail, one plate margin bears a tiny fleck (not affecting graphic), clean and sound, a very good copy. Monograph series volume 1 number 1, July 1, 1934, whole number 246. The dissertation was done for University of Chicago.
The dating in question used tree-rings and huge trash deposits.