Template:Hatai et al., 1976
- Hatai, K.; Masuda, K.; Noda, H. 1976: Marine fossils from the Moniwa Formation distributed along the Natori River, Sendai, northeast Honshu, Japan, Part 5. Some balanomorphs from the Moniwa Formation. Saito Ho-on Kai Museum Research Bulletin 44: 9–21.