2005   Nikolaeva & Bogoslovskii: 28 - section Shiili-Sai 2 (Kara Dzhar, Chernyi Yar), Kiinsk Fa., Nikol. 21/11.
                Section 120 m above the opening of the gorge Shii-Sai, and 60 m above Shiili-Sai 1.
                The clymeniid limestones are weathered, the lower part covered by quarternary.