Species: kielanae AVERINOV & NESOV, 1995
Etymology:
Holotype: ZIN C. 78332
Locality: Site “Grey Mesa”, northeast of Alymtau Range, Sary-Agach Region, Chimkent District, Southern Kazakhstan.
Horizon: Lower Darbaza Formation, grey sands.
Biostratigraphy:
Age: Lower?-Middle Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material: Crown of left lower m1 or m2.