Virtual section along the length of a tooth whorl in side view (holotype of Qianodus duplicis)...Chinese Academy of Sciences Headquarters
Plenty of Silurian fish reveal the rise of jawed vertebrates...Chinese Academy of Sciences Headquarters
Fragment of the pectoral dermal skeleton (part of a pectoral spine fused to shoulder girdle plate) of Fanjingshania reno...Chinese Academy of Sciences Headquarters
Slab containing the holotypes of Shenacanthus vermiformis and Xiushanosteus mirabilis...Chinese Academy of Sciences Headquarters
