Brachiopoda from the Orthis bed of the Neichia formation of central China.
Chang, Ming-shao.
Brachiopoda from the Orthis bed of the Neichia formation of central China. By M.S. Chang. - Peiping, The Geological Survey of China, 1934. - 28 p.; 1 p. l., 3 p. illus., II pl. 30 cm.
Added t.-p. and summary in Chinese. Summary paged with Chinese numerals.
Bibliography: p. 20.
gs 34000197
Brachiopoda, Fossil.
Paleontology--China.
Paleontology--Ordovician.
QE756.C6 / A3 ser. B, vol. 1, fasc. 3
Brachiopoda from the Orthis bed of the Neichia formation of central China. By M.S. Chang. - Peiping, The Geological Survey of China, 1934. - 28 p.; 1 p. l., 3 p. illus., II pl. 30 cm.
Added t.-p. and summary in Chinese. Summary paged with Chinese numerals.
Bibliography: p. 20.
gs 34000197
Brachiopoda, Fossil.
Paleontology--China.
Paleontology--Ordovician.
QE756.C6 / A3 ser. B, vol. 1, fasc. 3