Chumazites alter (FOSSIL) Ruzhencev & Bogoslovskaya,1978 †
Chumazites primus (FOSSIL) Ruzhencev & Bogoslovskaya,1978 †
Ophilyroceras tersum (FOSSIL) Ruzhentsev& Bogoslovskaya, 1971 †
Rhymmoceras gracilentum (FOSSIL) Ruzhentsev, 1958 †
Rhymmoceras perlatum (FOSSIL) Ruzhentsev& Bogoslovskaya, 1971 †
Rhymmoceras spatiosum (FOSSIL) Ruzhentsev& Bogoslovskaya, 1971 †
Rhymmoceras species (FOSSIL) †
Rhymmoceras vermiculatum (FOSSIL) Ruzhentsev, 1958 †
Druzeticia decens (FOSSIL) W. Korn & Sudar, 2016 †