non  1923a Platyclymenia Quenstedti var. crassa Schindewolf: 458,
           text-fig.19b.
     1923  Platyclymenia crassa Schindewolf: 458, textfig.19c
           [homonym of P. Quenstedti crassa].
     1929  ?Cycloclymenia costata Lange: 63, pl.2 fig.14.
cf.  1944  Platyclymenia cf. crassa.-Kind: 163.
     1955  Platyclymenia (Pleuroclymenia) crassissima
           Schindewolf: 419 [nom.van.].