Kobayashi, F. (2012). Late Paleozoic Foraminifers from Limestone Blocks and Fragments of the Permian Tsunemori Formation and Their Connection to the Akiyoshi Limestone Group, Southwest Japan. Paleontological Research. 16(3): 219-243.
Late Paleozoic Foraminifers from Limestone Blocks and Fragments of the Permian Tsunemori Formation and Their Connection to the Akiyoshi Limestone Group, Southwest Japan