.... (1973) concluded that neither the Globorotalia fimbriata nor the Globigerina bermudezi Planktonic Foraminiferal Subzones of the Globorotalia truncatulinoides truncatulinoides Zone were represented in material recovered from DSDP Hole 148. The three lower subzones of the G. truncatulinoides...

... bengalensis , Sigmoidella elegantissima , Trifarina bradyi ) while the status (extinct, extant) of several others is indeterminate and deserves more study (e.g. Rectobolivina cf. curta , Trifarina reussi , Uvigerina hispida , Table 1 ). Fig. 1. Location of the seven Challenger stations from...

...   ✓         Lagena semistriata   ✓         Lagena substriata   ✓         Lagena  sp.   ✓         Favulina hexagona   ✓         Fissurina nudiformis   ✓         Globigerina  sp.   ✓         Bolivina striatula   ✓         Bolivina  sp...

... exist in the sediments deposited in the Miocene Gulf embayment, the following generalized stratigraphic section was constructed. The Miocene transgression began with the deposition of conglomerates and sands, followed by thick marls (the well known “Globigerina marls”) which were covered by “evaporite...

... column become more constant. Palaeoenvironmental conditions change progressively during the upper MPl2, the MPl3 and MPl4a zones. Cold, eutrophic planktonic foraminifers ( Globigerina bulloides , N. acostaensis ) become dominant, as well as benthic taxa tolerant of low oxygen content and high organic...

... and Bulimina , indicative of organic loading and low dissolved-oxygen content, respectively formed 22.6% and 14.3% of total recovery. Cibicidoides bradyi formed 4.4% of total recovery and Globocassidulina subglobosa 3.3%. This indicates that, although the Caribbean Sea is bordered to the north, east, and west...

... = side) from MU 1 , Pullenia inglei (Finger and Lipps, 1990, o = side) from MU 3 , Globigerina falcoensis (Blow, 1959, p = apertural) from MU 6 , Globorotalia menardii (Parker, Jones and Bradyi, 1865, q = umbilical) from MU A2 , Neogloboquadrina continuosa (Blow, 1959, r = apertural, s = spiral...

... Globocassidulina subglobosa and the SWA species Asterigerina carinata, Elphidium discoidale, Peneroplis bradyi and P. proteus suggests that these four SWA species comprise a guild. Reid et al . (1996 , fig, 2 ) found olive-grey, calcareous turbidites at 120–130 cm and 190–199 cm within the core, both marked...

... 24.7 0.4 1.6 0.2 1.8 0.0 0.0 0.0 Cassidulinoides bradyi 0.4 0.1 0.0 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 2.3 0.5 0.8 0.4 0.3 0.0 0.0 Cibicides bertheloti 0.0 0.1 0.5 0.7 0.4 0.7 0.0 0.0 0.0 0.0...

... Globorotalia , which interval has been called by several workers the “ Globigerina zone,” and is generally correlated with the Danian (see also Vinson, 1962 , fig. 8). The writer ( Bold, 1946 ) used the term Paleocene in a wider sense, not basing his subdivision on planktonic foraminifera. His Paleocene...

... bradyi (Millett) Cushman, 1931a, Cushman Lab. Foram. Res., Contr., vol. 7, p. 20. PI. II, fig. 15. Suborder: ROTALIINA Delage and Heroquard, 1896 Superfamily: NOD 0 S A R I ACE A Ehrenberg, 1838 Family: POLYMORPHINIDAE d'Orbigny, 1839 Subfamily: POLYMORPHININAE d'Orbigny, 1839 Genus: Globulina d'Orbigny...

... as being new. The Globigerina were not segregated into specific identifications because the emphasis here is placed on the benthonic forms. The relative numbers of Globigerina indicated on the foraminiferal check list by symbols should not be used as a direct comparison with the benthonic species...

...) Triloculina tricarinata (d’Orbigny) Nonionella pseudo-auris Cole Sorites marginalis (Lamarck) Uvigerina peregrina var. bradyana Cushman Amphistegina gibbosa d’Orbigny Cassidulinoides braziliensis (Cushman) Globigerina bulloides d’Orbigny Globigerina triloba Reuss...

... foraminiferal zones: (1) Globigerina ciperoensis Zone (O6) of Late Oligocene Chattian age; and (2) Globigerinoides primordius Zone (M1) of Early Miocene Aquitanian age. The two zones coincide with depositional sequences: (1) Chattian Lower Nukhul Sequence , with its upper boundary coinciding with the Chattian...

... Bulimina gracilis Cushman Bulimina marginata d’Orbigny Bulimina pupoides d’Orbigny Buliminella curta Cushman Cancris sagra (d’Orbigny) Cassidulina crassa d’Orbigny Cassidulina laevigata d’Orbigny, var. carinata Cushman Cassidulinoides bradyi (Norman) Chilostomella...

.... marginata var. multicostata Cushman, Cassidulinoides bradyi Cushman, Cibicides concentricus Cushman, Lenticulina rotulata Lamarck, Discorbis subaraucana Cushman, Globigerina bulloides (d’Orbigny), Guttulina irregularis d’Orbigny, Uvigerina sp. Virgulina fusiformis Cushman. 1160...

... of the Naparima Basin are described. The probable milieu of deposition of the Cipero formation is discussed in the light of ecological evidence of its faunas and the geological history of the Naparima Basin. The conclusion is reached that the formation is an open-sea deposit of Globigerina -ooze type, mostly laid...

... in the middle of the core, while Trifarina bradyi Cushman and Hoeglundina elegans (d’Orbigny) were more abundant in the Holocene. No significant correlation was found between the percentage of any single species in the DWA and that of the entire benthonic assemblage (DWA+SWA) as the SWA. F igure 5...

... turbinatus (Brady, 1881)      Reophax sp.      Robertina arctica d’Orbigny, 1846      Trifarina angulosa (Williamson, 1858) Planktic species      Globigerinata uvula (Ehrenberg, 1861) (= Globigerinata bradyi Wiesner, 1931)      Neogloboquadrina pachyderma (Ehrenberg, 1861...