1. Endo, S. and Wallis, S. R., 2017, Structural architecture and low-grade metamorphism of the Mikabu-Northern Chichibu accretionary wedge. J. Metamor. Geol., 35, 695–716.
2. 遠藤俊祐・横山俊治, 2019, 本山地域の地質.地域地質研究報告(5万分の1地質図幅).産総研地質調査総合センター.100p. [Endo, S. and Yokoyama, S., 2019, Geology of the Motoyama District. Quadrangle Series, 1: 50,000, Geol. Surv. Japan, AIST, 100p.]
3. Ernst, W. G., 1972, Possible Permian oceanic crust and plate junction in central Shikoku, Japan. Tectonophysics, 15, 233–239.
4. Fujimoto(Hujimoto), H., 1936, Stratigraphic and palaeontological studies of Titibu System of the Kwanto Mountainland, part 1 Stratigraphy. Sci. Rep., Tokyo Bunrika Daigaku, Sec. C, 1, 157–188.
5. Fujimoto(Hujimoto), H., 1937, The nappe theory with reference to the north-eastern part of the Kwanto Mountnainland. Sci. Rep., Tokyo Bunrika Daigaku, Sec. C, 1, 215–243.