(5) 1939  Librovich, p.40: Grey limestone with rich and diverse fauna. In places great number of goniatites. Gastrioceras marianum, G. karpinskii, Stenopronorites uralensis, Homoceratoides (?) schartymense, H. (?) inostranzevi, Schartymites barbotanus, Reticuloceras (Verneuilites) verneuili, R. (V.) murchisoni, Dimorphoceras discrepans. Thickness 80-100 m.
    In bed 3: Cravenoceras cowlingense.

   Horizon 5 = Goniatite beds of Shartymka region.

     1978  Ruzhentsev & Bogoslovskaia, p.21: Collection of Librovich goniatite beds, no.5  (Murchisons locality.