Allomorphina globulosa Plummer, 1927 † (original description)
Anomalina ammonoides var. acuta Plummer, 1927 † accepted as Anomalina acuta Plummer, 1927 † accepted as Gavelinella acuta (Plummer, 1927) † (original description)
Anomalina navarroensis Plummer, 1927 † (original description)
Asterigerina primaria Plummer, 1927 † (original description)
Bolivina applini Plummer, 1927 † accepted as Loxostomoides applinae (Plummer, 1927) † (original description)
Bulimina (Ellipsobulimina) quadrata Plummer, 1927 † accepted as Bulimina quadrata Plummer, 1927 † (original description)
Cristellaria degolyeri Plummer, 1927 † accepted as Lenticulina degolyeri (Plummer, 1927) † (original description)
Cristellaria earlandi Plummer, 1927 † accepted as Vaginulinopsis earlandi (Plummer, 1927) † (original description)
Cristellaria longiforma Plummer, 1927 † accepted as Vaginulina longiforma (Plummer, 1927) † accepted as Vaginulinopsis longiforma (Plummer, 1927) † (original description)
Cristellaria midwayensis Plummer, 1927 † accepted as Robulus midwayensis (Plummer, 1927) † accepted as Lenticulina midwayensis (Plummer, 1927) † (original description)
Cristellaria midwayensis var. carinata Plummer, 1927 † accepted as Lenticulina midwayensis subsp. carinata (Plummer, 1927) † (original description)
Cristellaria navarroensis Plummer, 1927 † accepted as Robulus navarroensis (Plummer, 1927) † accepted as Lenticulina navarroensis (Plummer, 1927) † (original description)
Cristellaria pseudocostata Plummer, 1927 † accepted as Robulus pseudocostatus (Plummer, 1927) † accepted as Lenticulina pseudocostata (Plummer, 1927) † (original description)
Cristellaria pseudomamilligera Plummer, 1927 † accepted as Lenticulina pseudomamilligera (Plummer, 1927) † (original description)
Cristellaria subaculeata var. tuberculata Plummer, 1927 † accepted as Vaginulinopsis echinata Thalmann, 1937 † (original description)
Cristellaria sublatifrons Plummer, 1927 † accepted as Saracenaria sublatifrons (Plummer, 1927) † (original description)
Cristellaria trigonata Plummer, 1927 † accepted as Saracenaria trigonata (Plummer, 1927) † (original description)
Cristellaria turbinata Plummer, 1927 † accepted as Robulus turbinatus (Plummer, 1927) † accepted as Lenticulina turbinata (Plummer, 1927) † (original description)
Discorbis infrequens Plummer, 1927 † (original description)
Discorbis newmanae Plummer, 1927 † accepted as Anomalina newmanae (Plummer, 1927) † accepted as Cibicides newmanae (Plummer, 1927) † (original description)
Ellipsopleurostomella attenuata Plummer, 1927 † accepted as Nodosarella lorifera (Halkyard, 1918) † (original description)
Frondicularia budensis (Hantken, 1875) † accepted as Palmula budensis (Hantken, 1875) † (new combination reference)
Frondicularia delicatissima Plummer, 1927 † accepted as Neoflabellina delicatissima (Plummer, 1927) † (original description)
Frondicularia oldhami Plummer, 1927 † (original description)
Frondicularia rugosa (d'Orbigny, 1840) † accepted as Neoflabellina rugosa (d'Orbigny, 1840) † (new combination reference)
Globigerina compressa Plummer, 1927 † accepted as Globanomalina compressa (Plummer, 1927) † (original description)
Globigerina pseudobulloides Plummer, 1927 † accepted as Globorotalia pseudobulloides (Plummer, 1927) † accepted as Parasubbotina pseudobulloides (Plummer, 1927) † (original description)
Globigerina rugosa Plummer, 1927 † accepted as Rugoglobigerina rugosa (Plummer, 1927) † (original description)
Globigerina triloculinoides Plummer, 1927 † accepted as Subbotina triloculinoides (Plummer, 1927) † (original description)
Marginulina gardnerae Plummer, 1927 † accepted as Dentalina gardnerae (Plummer, 1927) † (original description)
Nodosaria granti Plummer, 1927 † accepted as Ellipsonodosaria granti (Plummer, 1927) † accepted as Chrysalogonium granti (Plummer, 1927) † (original description)
Nodosaria pseudoobliquestriata Plummer, 1927 † accepted as Dentalina pseudoobliquestriata (Plummer, 1927) † (original description)
Polymorphina cushmani Plummer, 1927 † (original description)
Pulvinulina exigua var. limbata Plummer, 1927 † accepted as Alabamina wilcoxensis subsp. limbata (Plummer, 1927) † (original description)
Pulvinulina reticulosa Plummer, 1927 † accepted as Coleites reticulosus (Plummer, 1927) † (original description)
Rotalia aequilateralis Plummer, 1927 † accepted as Gyroidina aequilateralis (Plummer, 1927) † (original description)
Rotalia perplexa Plummer, 1927 † accepted as Ceratobulimina perplexa (Plummer, 1927) † accepted as Ceratolamarckina perplexa (Plummer, 1927) † (original description)
Rotalia soldanii var. subangulata Plummer, 1927 † accepted as Gyroidinoides subangulata (Plummer, 1927) † (original description)
Siphogenerina eleganta Plummer, 1927 † accepted as Siphogenerinoides eleganta (Plummer, 1927) † (original description)
Siphonina prima Plummer, 1927 † accepted as Pulsiphonina prima (Plummer, 1927) † (original description)
Textularia carinata var. expansa Plummer, 1927 † accepted as Spiroplectammina expansa (Plummer, 1927) † (original description)
Truncatulina alleni Plummer, 1927 † accepted as Cibicides alleni (Plummer, 1927) † accepted as Cibicidoides alleni (Plummer, 1927) † (original description)
Truncatulina elevata Plummer, 1927 † accepted as Eponides elevatus (Plummer, 1927) † (original description)
Truncatulina midwayensis Plummer, 1927 † accepted as Anomalina midwayensis (Plummer, 1927) † accepted as Gavelinella midwayensis (Plummer, 1927) † (original description)
Truncatulina midwayensis var. trochoidea Plummer, 1927 † accepted as Gavelinella midwayensis subsp. trochoidea (Plummer, 1927) † (original description)
Truncatulina vulgaris Plummer, 1927 † accepted as Cibicides vulgaris (Plummer, 1927) † accepted as Cibicidoides vulgaris (Plummer, 1927) † (original description)
Truncatulina welleri Plummer, 1927 accepted as Anomalina (Anomalina) welleri (Plummer, 1927) † accepted as Anomalinoides welleri (Plummer, 1927) (original description)
Vaginulina gracilis Plummer, 1927 † (original description)
Vaginulina gracilis var. cretacea Plummer, 1927 † accepted as Vaginulina cretacea Plummer, 1927 † (original description)
Vaginulina plumoides Plummer, 1927 † accepted as Citharina plumoides (Plummer, 1927) † (original description)
Vaginulina robusta Plummer, 1927 † accepted as Vaginulina midwayana Fox & Ross, 1942 † accepted as Vaginulinopsis midwayana (Fox & Ross, 1942) † (original description)
Vitriwebbina chapmani Plummer, 1927 † accepted as Bullopora chapmani (Plummer, 1927) † (original description)