01101cam a22003011 4500 gs 28000146 DLC 20260227111332.0 811002s1927 cc f000 0 eng c gs 28000146 (OCoLC)7810051 U.S. Geol. survey. Library TxU DLC eng chi premarc QE756.C6 A3 ser. B, vol. 9, fasc. 3 Chao, Ya-tsʻêng, -1929. Fauna of the Taiyuan formation of north China,--Pelecypoda. By Yatseng T. Chao. Peking, Geological survey of China, 1927. 64 p.; 1 p. l., 4 p. incl. tables. 4 pl. 30 cm. China. Geological Survey. Palæontologia sinica, ser. B, vol. IX, fasc. III Added t.-p. and summary in Chinese. Summary paged with Chinese numerals. Errata slip inserted. Bibliography: p. 49-50. Bivalves, Fossil. Paleontology China. Paleontology Carboniferous. Taiyuan formation of north China.--Pelecypoda. 26635 26635