Honjo, S. (1959). Neoschwagerinids from the Akasaka Limestone. (A paleontological study of the Akasaka Limestone, 1st report). Journal of the Faculty of Science, Hokkaido University, Geology and mineralogy - 北海道大學理學部紀要,. 4(10): 111-162.
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Honjo, S.
1959
Neoschwagerinids from the Akasaka Limestone. (A paleontological study of the Akasaka Limestone, 1st report)
Journal of the Faculty of Science, Hokkaido University, Geology and mineralogy - 北海道大學理學部紀要,