The upper Cambrian trilobite-faunas of north China,
Sun, Yün-chu, 1897-
The upper Cambrian trilobite-faunas of north China, by Y.C. Sun ... - Peiping (Peking) Geological Survey of China, 1935. - 3 p. l., [5]-93 p.; 1 p. l., 3 p. incl. illus., tables. VI pl. 29 cm.
Added t.-p. and summary in Chinese. Summary paged with Chinese numerals. Errata slip inserted.
gs 36000055
Trilobites.
Paleontology--China.
Paleontology--Cambrian.
QE756.C6 / A3 ser B, vol. 7, fasc. 2
565.393
The upper Cambrian trilobite-faunas of north China, by Y.C. Sun ... - Peiping (Peking) Geological Survey of China, 1935. - 3 p. l., [5]-93 p.; 1 p. l., 3 p. incl. illus., tables. VI pl. 29 cm.
Added t.-p. and summary in Chinese. Summary paged with Chinese numerals. Errata slip inserted.
gs 36000055
Trilobites.
Paleontology--China.
Paleontology--Cambrian.
QE756.C6 / A3 ser B, vol. 7, fasc. 2
565.393