Yin, Tsan-hsün, 1902-

Upper Palĉozoic ammonoids of China, by T.H. Yin ... - Peiping (Peking) Geological Survey of China, 1935. - 44 p.; 1 p. l., 5 p. illus., v. pl. 29 cm.

Added t.-p. and summary in Chinese. Summary paged with Chinese numerals.

Bibliographical foot-notes.

gs 35000323


Ammonoidea.
Paleontology--Paleozoic.
Paleontology--China.

QE756.C6 / A3 ser. B, vol. 11, fasc. 4

564.93