2005  Nikolaeva & Bogoslovskii: 26, text-fig.5 (20/6). Section 60 m above the opening of the gorge Shiili-Sai (merging
               into the Orektotas-Sai), at the steep slope with argillaceous limestones, weathered, the lower part covered
               by quarternary), and 60 m below Shiili-Sai 2.