..., which are deuteroforaminate in origin, and placed in the Cassidulinidae, order Protoforaminata." GeoRef, Copyright 2004, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States...

... mostly Polymorphinidae, Nonionidae, and Elphidiidae, with a smaller number of Nodosariidae, Cassidulinidae, and a few rotaliform genera. The complete absence of planktonic species, in contrast to Recent Pleistocene faunas of southern Alaska, is probably due to the local shallow water conditions during...

... abundant and the Nonionidae are least abundant on the outer reef patches. The fore-reef environment is characterized by the appearance of the Cassidulinidae and the rise of the Anomalinidae to a position of minor abundance. Angulogerina, Bulimina, Uvigerina , and Reusella do not occur at depths much...

..., an internal toothplate ( Nomura, 1984 ), and an ornamented test surface ( Eade, 1967 ). This genus is considered to belong to the family Cassidulinidae because it is closely related to the genus Cassidulina in having biserially enrolled chambers ( Loeblich & Tappan, 1988 ). The presence or absence...

... species, belonging to 62 genera and 40 foraminiferal families. The Uvigerinidae (15%), Hauerinidae (13%) and Cassidulinidae (12%) were documented as the most abundant benthic foraminiferal families, represented by dominant genera such as Neouvigerina , Trifarina , Uvigerina , Miliolinella...

... Globigerina bulloides d’Orbigny, 1826 Fig. 3.6 Globigerina bulloides d’Orbigny, 1826 , p. 277, modèles no. 1. Banner and Blow, 1960 , p. 3, pl. 1, figs. 1–4. Material. A single typical sinistral specimen is present in one sample. Family CASSIDULINIDAE d’Orbigny, 1839 Genus...

...., Miocene cassidulinid foraminifera from Japan—Palaeontological Society of Japan Special Paper, v. 38, 1999, p. 1–69, 39 figures, 1 table, 1 appendix.—“Members of the Family Cassidulinidae are common in Tertiary marine sediments. This family is characterized by a biserial chamber arrangement...

... (Fichtel and Moll) Family AMPHISTEGINIDAE Asterigerina planorbis d’Orbigny Family CASSIDULINIDAE Cassidulina laevigata d’Orbigny C. oblonga Reuss C. subglobosa H. B. Brady Family GLOBIGERINIDAE Globigerina bulloides d’Orbigny G. concinna Reuss Globigerinoides...

... only in the middle Eocene. Furthermore, Cassidulinidae were limited mostly to G. globosa . Other cassidulinids, such as Evolvecassidulina cf. howei and Favocassidulina spp., were almost absent in the middle Eocene. E (S 200 ) (32.0–47.6; mean 40.6) in the early Oligocene (∼32–28 Ma) at IODP...

... dilatata Reuss, 1850 (Plate 3, Figure 4, sample 52). Bolivina oligocaenica Spandel, 1909 (Plate 3, Figure 5, sample 45) Bolivina shukrii shukrii Souaya, 1965 (Plate 3, Figure 6, sample 52) Superfamily: Cassidulinacea d’Orbigny, 1839 Family: Cassidulinidae d’Orbigny...

... together in all types of analyses, although their grouping is not always equally well supported. They form a sister group to other rotaliids examined in this study, i.e., Rosalinidae, Planorbulinidae, Cassidulinidae, Bolivinidae, and Planulin-idae. Textulariids branch at the base of the tree in two well...

... . Distribution and ecology of recent benthonic foraminifera of the Adelie-Georg V continental shelf and slope . Marine Micropaleontology 6 : 297 – 325 . NOMURA , R. , 1984 . Cassidulinidae (Foraminiferida) from the Eastern part of the Lutzowholm Bay, Antarctica . Transactions, Proceedings...

..., the Heterohelicidae by three, the Polymorphinidae, the Ellipsoidinidae, the Cassidulinidae, and the Chilostomellidae by two each, and the Rhizamminidae, the Ammodiscidae, the Silicinidae, the Nonionidae, the Amphisteginidae, and the Globigerinidae by one each. The chart shows that 53 per cent of the entire assemblage...

... black shales and of modern high carbon flux environments belong to a wide taxonomic array, and do not exhibit a coherent evolutionary pattern within the suborder Rotaliina. Modern low-oxygen benthic foraminifers mainly include representatives of the families Cassidulinidae, Bolivinidae, Uvigerinidae...

.... Stratigraphic Range: Miocene to Recent. Family Cassidulinidae d'Orbigny, 1839 Genus Globocassidulina Voloshinova, 1960 (Pl. 2, figs 4–6) Type species. Cassidulina subglobossa Brady, 1881 (p. 430, pl. 54, fig. 17). Family Buliminidae Jones, 1875 Genus Bulimina d'Orbigny, 1826...

... , Bolivinitida , Cassidulinida , Buliminida , Delosinida Superorder Discorboida Subclass Textulariana Superorder Lituoloida Orders Haplophragmiida , Lituolida , Cyclolinida , Spiroplectamminida , Biseriamminida Superorder Fusulinoida The aperture...

.... Shoell , Paris . NOMURA , R. , 1983a . Cassidulinidae (Foraminiferida) from the Uppermost Cenozoic of Japan (Part 1) . Science Reports of the Tohoku University, 2nd Series (Geology) , 53 : 1 – 101 . NOMURA , R. , 1983b . Cassidulinidae (Foraminiferida) from the Uppermost...

... of Foraminiferal Research , 12 : 51 – 65 . Nomura , R. 1983 . Cassidulinidae (Foraminiferida) from the Uppermost Cenozoic of Japan (Part 2) . Tohoku University Science Report, 2nd Series (Geology) , 54 : 1 – 93 . Parker , W.K. & Jones , T.R. 1865 . On some Foraminifera from...

...) with possibly Pliocene at its base. Occurrences of Cribroelphidium excavatum clavatum , and rare Islandiella californica , Cassidulina reniforme , C. limbata , other rare Cassidulinidae species, and other taxa similar and correlative to the upper part of the Osprey well (unit 6b), are present...

.... Family CASSIDULINIDAE d’Orbigny 1839 Genus Cassidulina d’Orbigny 1826 Cassidulina carinata Silvestri Plate 2, figures 41–42 Cassidulina laevigata d’Orbigny var. carinata SILVESTRI 1896 , p. 104, pl. 2, fig. 10. Remarks: This species with its large globose chambers is close...