Calcicalathina H.R. Thierstein, 1971 † (original description)
Cretaturbella H.R. Thierstein, 1971 † accepted as Conusphaera Trejo, 1969 † (original description)
Cruciellipsis H.R. Thierstein, 1971 † (original description)
Diadozygus A.P. Rood, W.W. Hay & T. Barnard, 1971 † accepted as Stradnerlithus M. Black, 1971 † (original description)
Gabillytes Guex, 1971 † (original description)
Manivitella H.R. Thierstein, 1971 † (original description)
Polycostella H.R. Thierstein, 1971 † (original description)
Rakusites Guex, 1971 † (original description)
Truncatoscaphus A.P. Rood, W.W. Hay & T. Barnard, 1971 † (original description)