AGNATHANS FROM THE DEVONIAN OF CHINAHALSTEAD LB; LIU YH; P'AN K et al.1979; NATURE; GBR; DA. 1979; VOL. 282; NO 5741; PP. 831-833; BIBL. 18 REF.; 4 ILL.Article

AGNATHA ET PISCES FOSSILES D'AGE DEVONIEN ANCIEN DE LA PARTIE SUD DE LA CHINEP'AN K; WANG S; LIU H et al.1975; REC. PALEONTOL. STRATIGR.; CHINE; 1975, NUM. 0001, P. 135 A 169Serial Issue

Agnathans from the Devonian of ChinaHALSTEAD, L. B; LIU, Y. H; P'AN, K et al.Nature London. 1979, Vol 282, Num 5741, pp 831-833Article