江西志留纪山口中华盔甲鱼的再描述

盖志琨, 山显任, 孙智新, 赵文金, 潘照晖, 朱敏

A redescription of the Silurian Sinogaleaspis shankouensis (Galeaspida, stem-Gnathostomata) from Jiangxi, China

GAI Zhi-Kun, SHAN Xian-Ren, SUN Zhi-Xin, ZHAO Wen-Jin, PAN Zhao-Hui, ZHU Min

Fig. 2 Photographs (A, C) and interpretative drawings (B, D) of Sinogaleaspis shankouensis A, B. IVPP V 25135.10; C, D. IVPP V 25135.6 Abbreviations: a. the first lateral transverse canal or median transverse canal issuing from infraorbital canal; 1-4. the first to fourth lateral transverse canal or median transverse canal issuing from lateral dorsal canal; cc. central canal; cp. cornual process; ic. inner cornual process; ifc. infraorbital canal; ldc. lateral dorsal canal; ltc. lateral transverse canal; mdc. median dorsal canal; md.o. median dorsal opening; mtc. median transverse canal; orb. orbital opening; pi. pineal opening; poc. preorbital commissure; soc2. posterior supraorbital canal