Author: Chen, Jun-Yan, & Teichert, C., 1983.:
Title: Cambrian Cephalopoda of China.
Description: Palaeontogr., Abt. A, 181(1-3): pp. 1-102, numerous photos on 19 plates, 26 figs., 10 tables, bibliogr. 4to. Plain new wrappers. Fine.

Keywords: