Authors Year Title
Chlupac 1966 Nove nalezy klymenii svrchnim devonu Moravskeho Krasu.
Vestnik UUG, roc, XLI (1966): 93-98, fig.1-4; Praha.
Sun & Shen 1965 On the late Upper Devonian ammonite fauna of the Wocklumeria beds of south Kweichow and its stratigraphical significance.
Professional Papers of the Academy of Geological Science, Ministry of Geology, section B (1): 33-100, fig.1-34, pl.1-5; Beijing.