Ammomarginulina arenacea LeRoy, 1939 † (original description)
Baggina compressa LeRoy, 1939 † (original description)
Baggina inflata LeRoy, 1939 † (original description)
Bifarina crenulata LeRoy, 1939 † (original description)
Bolivina gesteri LeRoy, 1939 † (original description)
Bolivina longicostata LeRoy, 1939 † (original description)
Bolivina marginoserrata LeRoy, 1939 † (original description)
Bolivina sumatrensis LeRoy, 1939 † (original description)
Bolivina uniforminata LeRoy, 1939 † (original description)
Bolivinita quadrilatera var. sumatrensis LeRoy, 1939 † accepted as Bolivinita quadrilatera (Schwager, 1866) (original description)
Cibicides dorsopustulosus LeRoy, 1939 † accepted as Cibicides ornatus (Cushman, 1921) accepted as Heterolepa ornata (Cushman, 1921) (original description)
Cibicides foxi LeRoy, 1939 † (original description)
Cibicides koeboeensis LeRoy, 1939 † (original description)
Cibicides rokanensis LeRoy, 1939 † (original description)
Cibicides tapanoeliensis LeRoy, 1939 † (original description)
Cibicides tapoengensis LeRoy, 1939 † (original description)
Cibicides telisaensis LeRoy, 1939 † (original description)
Cyclammina minima LeRoy, 1939 † (original description)
Cythereis (Pterygocythereis) telisaensis Leroy, 1939 † accepted as Bradleya telisaensis (Leroy, 1939) † (original description)
Cytherella telisaensis Leroy, 1939 † (original description)
Dentalina doemaiensis LeRoy, 1939 † (original description)
Elphidium koeboeense LeRoy, 1939 (original description)
Globigerina baroemoenensis LeRoy, 1939 † accepted as Dentoglobigerina baroemoenensis (LeRoy, 1939) † (original description)
Globigerina siakensis LeRoy, 1939 † accepted as Globorotalia siakensis (LeRoy, 1939) † accepted as Paragloborotalia siakensis (LeRoy, 1939) † (original description)
Globigerinoides sacculiferus var. immatura LeRoy, 1939 accepted as Trilobatus immaturus (LeRoy, 1939) (original description)
Globorotalia barisanensis LeRoy, 1939 † accepted as Globorotalia peripheroacuta Blow & Banner, 1966 † accepted as Fohsella peripheroacuta (Blow & Banner, 1966) † (original description)
Haplophragmoides compressa LeRoy, 1939 † (original description)
Loxostomum irregulare LeRoy, 1939 † (original description)
Nodosaria aliantanensis LeRoy, 1939 † (original description)
Planularia patens var. aspinosa LeRoy, 1939 † (original description)
Planulina evoluta LeRoy, 1939 † (original description)
Plectofrondicularia longistriata LeRoy, 1939 † accepted as Mucronina striata (d'Orbigny, 1826) † (original description)
Quinqueloculina newcombi LeRoy, 1939 † (original description)
Robulus sumatrensis LeRoy, 1939 † (original description)
Robulus tangens LeRoy, 1939 † accepted as Lenticulina tangens (LeRoy, 1939) † (original description)
Rotalia beccarii var. baganensis LeRoy, 1939 † accepted as Ammonia baganensis (LeRoy, 1939) † (original description)
Rotalia beccarii var. gigantica LeRoy, 1939 † accepted as Ammonia gigantica (LeRoy, 1939) † (original description)
Rotalia beccarii var. koeboeensis LeRoy, 1939 † accepted as Ammonia koeboeensis (LeRoy, 1939) † (original description)
Rotalia indica LeRoy, 1939 † (original description)
Siphogenerina panggoeensis LeRoy, 1939 † accepted as Rectuvigerina panggoeensis (LeRoy, 1939) † (original description)
Siphonodosaria excentrica LeRoy, 1939 † (original description)
Spiroplectammina arenacea LeRoy, 1939 † (original description)
Spiroplectammina arenasuturata LeRoy, 1939 (original description)
Textularia malaccaensis LeRoy, 1939 (original description)
Thalmannia Leroy, 1939 (original description)
Thalmannia sumatrensis Leroy, 1939 † (original description)
Uvigerina multicostata LeRoy, 1939 † (original description)
Uvigerina soendaensis LeRoy, 1939 † (original description)