Peking, San Yu Press & Chiswick Press, 1931. 1 volume, paperback, in-4, 88 pp., with plates, maps, and illustrations, clean copy, spine reinforced with tape, a bit of small tears of the cover.
Contents: Introduction - Part 1: A Study of the Rodents - Simplicidentata - Duplicidentata - Part 2: A Study of the Lower Pliocene Antilopidae - Part 3: Complimentary Observations on the Fauna and the Stratigraphy of some Interesting Localities - Index of Localities - Sketch Map of W. Shansi and N. Shensi - Bibliography - Explanations of Plates.