Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the Miocene molluscan assemblages from central San-in District, Southwest Honshu, Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986
Characteristics of the molluscan assemblages in the Pliocene Kume Formation in the Hitachi-Ota area, Ibaraki Prefecture, central Japan - 1986