Template:Matsumoto, Saito & Fukuda, 1957
- Matsumoto, T., Saito, R. & Fukuda, A. 1957. Some acanthoceratids from Hokkaido. Studies on the Cretaceous ammonites from Hokkaido and Saghalien 11. Memoirs of the Faculty of Science, Kyushu University, Series D, Geology 6(1): 1-45, pls.1–18.