2003  Nikolaeva & Kullmann, p.109, fig.4. General section.
     2005  Nikolaeva & Bogoslovskii: 38. Kiya 1 is situated at the right bank of the Kiya River, tributary of Ilek River, 200 m
               downstream spring. Orenburg oblast', at border Russian Federation/Kazakhstan. Kiinsk. Formation.
              Nikolaeva & Bogoslovskii: text-fig.12: = Kiya 1, bed A.