Heterohelix_globulosa
Chiloguembelina_crinita
Chiloguembelina_taurica
Chiloguembelina_morsei
Chiloguembelina_waipanensis
Woodringina_hornerstownensis
Chiloguembelina_midwayenensis
Chiloguembelina_waiparensis
Woodringina_kelleri
Woodringina_cf_kelleri
Woodringina_claytonensis
Guembelitria_irregularis
Guembelitria_danica
Guembelitria_trifolia
Guembelitria_cretacea