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Pulleniatina

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Journal Article
Published: 01 July 2016
Journal of Foraminiferal Research (2016) 46 (3): 224–236.
... of a sediment sample with respect to the seawater calcite-saturation horizon (CSH)] and elaborate techniques (e.g., scanning-electron microscopy). To assess dissolution effects on calcareous sediments, we weighed and photographed tests of Pulleniatina obliquiloculata from South China Sea (SCS) sediment-surface...
FIGURES | View All (7)
Journal Article
Published: 01 July 1984
Journal of Paleontology (1984) 58 (4): 1026–1040.
...Paul R. Belyea; Robert C. Thunell Abstract Fifty specimens each of Pulleniatina primalis and Neogloboquadrina acostaensis were selected from 16 late Miocene to early Pliocene samples from DSDP Site 214 in the equatorial Indian Ocean. All specimens were mounted in the umbilical view and their shape...
Journal Article
Journal: Geology
Published: 01 May 1976
Geology (1976) 4 (5): 305–309.
...Tsunemasa Saito Abstract Systematic changes with time in the coiling direction of the planktonic fora-miniferal genus Pulleniatina provide useful datum levels for interregional correlation of Pliocene-Quaternary marine sediments. The pattern of coiling-direction changes was concordant throughout...
Journal Article
Published: 01 July 1975
Journal of Foraminiferal Research (1975) 5 (3): 166–175.
Journal Article
Published: 01 July 1975
Journal of Foraminiferal Research (1975) 5 (3): 167–175.
Journal Article
Published: 01 April 1967
Micropaleontology (1967) 13 (2): 133–162.
...F. T. Banner; Walter H. Blow Abstract Studies of many geographically widely separated stratigraphical sections covering the late Miocene to Recent interval have allowed the origin and evolution of species referable to the genus Pulleniatina to be traced. The evolutionary sequence Pulleniatina...
Image
(A) Distributional depths of planktonic foraminifera  <b>Pulleniatina</b> obliquil...
Published: 27 March 2020
Figure 2. (A) Distributional depths of planktonic foraminifera Pulleniatina obliquiloculata , Globorotalia truncatulinoides , Globorotalia inflata , and Globorotalia scitula during the Holocene, as revealed by their isotopic values. Equilibrium δ 18 O calcite depth profiles were calculated
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Relative frequency distribution of the  <b>Pulleniatina</b>  group (a) and  Turbor...
Published: 01 October 2000
F igure 6. Relative frequency distribution of the Pulleniatina group (a) and Turborotalia inflata plus Truncorotalia truncatulinoides (b) (modified after H. Ujiié and Y. Ujiié, 1999 ).
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Planktonic foraminiferal frequency of the upper 7.7 m of core JPC-17, showi...
Published: 01 January 2014
Fig. 3.— Planktonic foraminiferal frequency of the upper 7.7 m of core JPC-17, showing the biozone Y and Z and the subzones Y1 to Y5 and the two stages of regional disappearance of the Pulleniatina plexus ( Pulleniatina obliquiloculata biohorizons: YP.2 and YP.3 with relative ages of 67–74 ka
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Abundance of planktonic foraminiferal taxa along the core JPC-95, showing t...
Published: 01 January 2014
Fig. 2.— Abundance of planktonic foraminiferal taxa along the core JPC-95, showing the biozones X, Y, and Z, the subzones X1 to X8, Y1 to Y5 and the three stages of regional disappearance of the Pulleniatina plexus ( Pulleniatina obliquiloculata biohorizons: YP.1, YP.2, and YP.3 with relative
Journal Article
Journal: PALAIOS
Published: 01 November 2014
PALAIOS (2014) 29 (11): 578–593.
... of biostratigraphic events recorded in cores GL-74 and GL-75 collected from Campos Basin (southeastern Brazil). This study documents that the third event of disappearance of Pulleniatina plexus ( Pulleniatina obliquiloculata biohorizon 3 = YP.3) occurred simultaneously in Campos and Santos Basins around 43 ka...
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Journal Article
Published: 01 October 2000
Journal of Foraminiferal Research (2000) 30 (4): 336–360.
...F igure 6. Relative frequency distribution of the Pulleniatina group (a) and Turborotalia inflata plus Truncorotalia truncatulinoides (b) (modified after H. Ujiié and Y. Ujiié, 1999 ). ...
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Journal Article
Journal: PALAIOS
Published: 01 January 2014
PALAIOS (2014) 29 (1): 38–44.
...Fig. 3.— Planktonic foraminiferal frequency of the upper 7.7 m of core JPC-17, showing the biozone Y and Z and the subzones Y1 to Y5 and the two stages of regional disappearance of the Pulleniatina plexus ( Pulleniatina obliquiloculata biohorizons: YP.2 and YP.3 with relative ages of 67–74 ka...
FIGURES
Series: Cushman Special Publications
Published: 01 August 1980
EISBN: 9781970168129
... interval presented by Hays and others (1969) was readily correlated with the DSDP cores by using foraminiferal datums. Average specimen size in assemblages of Pulleniatina primalis and P. obliquiloculata and faunal diversity of the planktonic foraminifera were both found to show relationships...
Journal Article
Journal: Geology
Published: 01 October 1978
Geology (1978) 6 (10): 630–634.
... Pliocene biogeographic events: (1) great abundance of sinistral coiling Neogloboquadrina pachyderma at 4.3 m.y. ago at site 157 and 0.7 m.y. later at site 154A, and (2) a sinistral-to-dextral change in the coiling-direction preference in Pulleniatina 3.5 m.y. ago at both locations. Identification...
Series: Cushman Special Publications
Published: 01 January 1975
EISBN: 9781970168075
... dissolution, determined by weight loss, ranged from a few percent to 83 percent. Second, a single specimen of G. truncatulinoides and a suite of specimens of Pulleniatina obliquiloculata were subjected to repeated exposures in an acetic acid bath at a pH of 6. Third, four aliquots of a death assemblage...
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Quaternary chronobiostratigraphy chart of Campos Basin with the proposed ne...
Published: 01 November 2014
Fig. 9.— Quaternary chronobiostratigraphy chart of Campos Basin with the proposed new subdivision of Zone Y of Ericson and Wollin (1968) into three subzones (Y3, Y2, and Y1) based on the relative abundance of the menardiform plexus, Pulleniatina plexus, and G. crassaformis ; and mean
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Age models for cores GL-74 and GL-75 through linear interpolation from 10 A...
Published: 01 November 2014
Fig. 3.— Age models for cores GL-74 and GL-75 through linear interpolation from 10 AMS 14 C dates (dark triangles; Table 1 ) and late Quaternary stratigraphical biomarkers ( Pulleniatina biohorizons  =  YP; Vicalvi 1999 ). Numbers at the bottom indicate the Marine Isotopic Stages (MIS-5
Journal Article
Published: 01 April 2020
Journal of Foraminiferal Research (2020) 50 (2): 111–127.
... plesiotumida Interval Zone Definition . The biostratigraphic interval between the first evolutionary occurrence of Globorotalia plesiotumida and the first evolutionary occurrence of Pulleniatina primalis . Thickness . ODP807A; 28.30 m Age . Late Miocene (age of upper boundary ∼ 6.114 Ma...
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a: Spiral side, b: umbilical side, c: apertural edge side views, white bar:...
Published: 01 October 2000
, 0–1 cm. 11 Turborotalia scitula. RN96-PI4, 0–2 cm. 12 Globorotalia bermudezi. RN88-PC4, pilot, 0–1 cm. 13 Pulleniatina okinawaensis. RN95-PC1, pilot, 0–2 cm. 14–16 Pulleniatina obliquiloculata. RN95-PC1, pilot, 0–2 cm.