†Leonaspis (Eoleonaspis) Sheng Xin-fu 1974

Sheng Xin-fu 1974. [Stratigraphical distribution of Chinese Dalmanitina.]. [Classification and correlation of the Chinese Ordovician series] 1-153. 1974., Earth Sciences Publishing House, Peking., 1974: Unpaginated. Chapter pagination: Unpaginated