Amphimorphinella Keyzer, 1953 † (original description)
Amphimorphinella butonensis Keyzer, 1953 † (original description)
Bifarina thoenesi Keyzer, 1953 † (original description)
Buliminella sculpturata Keyzer, 1953 † (original description)
Buliminella septata Keyzer, 1953 † (original description)
Cassidulina butonensis Keyzer, 1953 † (original description)
Cassidulina multicamerata Keyzer, 1953 † (original description)
Cassidulina perumbonata Keyzer, 1953 (original description)
Clavulinoides fijiensis Keyzer, 1953 † (original description)
Discorbis planulinaformis Keyzer, 1953 † (original description)
Dorothia robusta Keyzer, 1953 † (original description)
Ehrenbergina rugosa Keyzer, 1953 † (original description)
Lagena vitrea Keyzer, 1953 † (original description)
Pleurostomella lata Keyzer, 1953 † (original description)
Pseudoparrella pustulosa Keyzer, 1953 † (original description)
Rotalia polygyrata Keyzer, 1953 † (original description)
Siphonodosaria umbgrovei Keyzer, 1953 † (original description)
Spiroplectella gracillima Keyzer, 1953 † (original description)
Tubulogenerina butonensis Keyzer, 1953 † (original description)
Valvulineria butonensis Keyzer, 1953 † (original description)