1. State Geological Map of the Russian Federation. Scale 1: 100 000. Sheet N-57, Petropavlovsk-Kamchatskii, Ed. by A.F. Litvinov and B.A. Markovskii (VSEGEI, St. Petersburg, 2006) [in Russian].
2. Geology of the USSR. Kamchatka, Kurile and Komandor Islands. Geological Description. Vol. 31 (Nedra, Moscow, 1964) [in Russian].
3. V. D. Chekhovich and A. N. Sukhov, in Western Kamchatka: Geological Development in the Mesozoic (Nauch. Mir, Moscow, 2005), pp. 195–220 [in Russian].
4. A. N. Larionov, V. A. Andreichev, and D. G. Gee, Geol. Soc. Mem. London 30, 43–50 (2004).
5. I. S. Williams, Rev. Econ. Geol. 7, 1–35 (1998).