Czatkalia T.A. Sixtel in T.A. Sixtel et al., 1981 † (original description)
Czatkalostrobus L.I. Savizkaja in T.A. Sixtel, L.I. Savizkaja & T.A. Iskandarchodjaev, 1975 † (original description)
Dreshocarpus T.A. Sixtel in T.A. Sixtel et al., 1981 † (original description)
Guzania L.I. Savizkaja & T.A. Sixtel in T.A. Sixtel et al., 1975 † (original description)
Kandyria T.A. Sixtel in T.A. Sixtel et al., 1971 † (original description)
Karabaupteris L.I. Savizkaja in T.A. Sixtel, L.I. Savizkaja & T.A. Iskandarchodjaev, 1975 † (original description)
Macklaja L.M. Savizkaja in T.A. Sixtel et al., 1981 † (original description)
Neuburgiella T.A. Sixtel & L.I. Savizkaja in T.A. Sixtel et al., 1975 † (original description)
Protoginkgoxylon R.C. Chudajberdyev in T.A. Sixtel et al., 1971 † accepted as Agathoxylon Hartig, 1848 † (original description)
Radczenkoella T.A. Sixtel & L.I. Savizkaja in T.A. Sixtel et al., 1975 † (original description)
Turkestanioxylon R.C. Chudajberdyev in R.C. Chudajberdyev et al., 1971 † (original description)