00972cam a22002771 4500 gs 34000051 DLC 20260227111338.0 811002s1933 cc f000 0 eng c gs 34000051 (OCoLC)7810385 U.S. Geol. survey. Library TxU DLC eng chi premarc QE756.C6 A3 ser, B, vol. 12, fasc. 4 Chi, Yungshen Shiaoching, 1907- Lower Carboniferous syringoporas of China. By Yungshen S. Chi. Peiping, Geological survey of China, 1933. 48 p.; 1 p. l., 5 p. VII pl. 30 cm. China. Geological Survey. Palæontologia sinica, ser. B, vol. XII, fasc. 4 Added t.-p. and summary in Chinese. Summary paged with Chinese numerals. Bibliography: p. 29-33. Syringopora. Paleontology China. Paleontology Carboniferous. 27074 27074