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Pulleniatina obliquiloculata

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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...
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Journal Article
Published: 01 April 1967
Micropaleontology (1967) 13 (2): 133–162.
... primalis, n. sp., P. obliquiloculata praecursor, n. subsp., P. obliquiloculata obliquiloculata and P. obliquiloculata finalis, n. subsp., is shown to be useful in biostratigraphy. Pulleniatina spectabilis is recognised as forming a separate evolutionary line from P. primalis and as having a short range...
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 November 2008
Journal of Micropalaeontology (2008) 27 (2): 177–188.
... a shift in the abundance of Globorotalia menardii , occurs at 107 cm ( Reid et al ., 1996 , table A2). The base of the core lies above the mid-Wisconsin (about 35 ka BP) disappearance of Pulleniatina obliquiloculata . Sedimentation rates were about 9 cm ka -1 during the Holocene, and >9 cm ka -1...
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Journal Article
Published: 01 October 2005
Journal of Foraminiferal Research (2005) 35 (4): 315–326.
... fluxes varied seasonally. Globigerina bulloides and Globigerina quinqueloba occurred during the early spring phytoplankton bloom. These taxa were replaced by Globigerinoides ruber, Globigerinoides sacculifer, N. dutertrei and Pulleniatina obliquiloculata during the late spring to early autumn...
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Series: GSA Memoirs
Published: 01 January 1985
DOI: 10.1130/MEM163-p197
.... There is a successive changing dominance from west to east of Pulleniatina obliquiloculata to Globorotalia tumida to Neoglobo-quadrina dutertrei. The modern west to east differences in these deeper-dwelling forms reflect an intensification of the Equatorial Undercurrent system and its shallowing towards the east...
Series: GSA Memoirs
Published: 01 January 1976
DOI: 10.1130/MEM145-p165
... the last glaciation (Y zone) led to the sequential disappearance of tropical Globorotalia menardii flexuosa , Globoquadrina hexagona , and Pulleniatina obliquiloculata and the incursion of cool-water Globoquadrina dutertrei, Globorotalia truncatulinoides, G. inflata, and Globigerina bulloides...
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1970
AAPG Bulletin (1970) 54 (3): 558–559.
... above. Simultaneously, the percentage of warmer water species shows an increase in the Holocene. Neogloboquadrina dutertrei (d’Orbigny) increases from about 5% of the population below the boundary to about 15-20% above, and Pulleniatina obliquiloculata (Parker and Jones) increases from less than 1...
Journal Article
Journal: AAPG Bulletin
Published: 01 March 1966
AAPG Bulletin (1966) 50 (3): 618–619.
... of Washington). North from the equator the number of subtropical and tropical species characterizing the biofacies decreases; Pulleniatina obliquiloculata is absent within the biofacies north of Lat. 25 °N.; Sphaeroidinella dehiscens, Globigerina conglomerata, Globigerinoides triloba, G. conglobatus...
Journal Article
Journal: AAPG Bulletin
Published: 01 September 1963
AAPG Bulletin (1963) 47 (9): 1733–1745.
... of Globorotalia truncatulinoides and Globorotalia menardii menardii. Pulleniatina obliquiloculata is common to abundant in the Middle and Lower Pliocene sections and rare in the uppermost Miocene. It is dominantly right-coiling in the Middle and most of the Lower Pliocene, left-coiling at the base of the Pliocene...
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Journal Article
Journal: AAPG Bulletin
Published: 01 February 1962
AAPG Bulletin (1962) 46 (2): 260.
... are characterized by Sphaeroidinella dehiscens dehiscens and Globigerina eggeri . Middle Pliocene populations lack these but include an abundance of Globorotalia truncatulinoides and Globorotalia menardii . Pulleniatina obliquiloculata is common to abundant in the Middle and Early Pliocene and rare in the Late...
Journal Article
Journal: PALAIOS
Published: 01 January 2014
PALAIOS (2014) 29 (1): 38–44.
... of the Pulleniatina plexus ( Pulleniatina obliquiloculata biohorizons: YP.1, YP.2, and YP.3 with relative ages of 84 ka, 67–74 ka, and 42–45 ka, respectively). Black arrow shows the AMS 14 C dating (16.6 cm  =  25.7 ± 217 cal kyr before present). There were fluctuations in the frequency of menardiform...
FIGURES
Journal Article
Published: 01 October 2000
Journal of Foraminiferal Research (2000) 30 (4): 336–360.
...; Bolli) → Others Turborotalia inflata (d’Orbigny) → 9. Turborotalia inflata Pulleniatina okinawaensis Natori → 10. Pulleniatina Group Pulleniatina obliquiloculata (Parker & Jones) → 10. Tenuitellinata angustiumbilicata (Bolli) → Others Tenuitella fleisheri Li...
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Journal Article
Published: 01 July 2008
Journal of Foraminiferal Research (2008) 38 (3): 251–270.
...) . The zone also broadly corresponds to the lower part of the Pulleniatina obliquiloculata Zone of Jenkins and Orr (1972) . The Globigerinoides fistulosus - Gr. tosaensis Zone (PT1a) of Berggren and others (1995b) corresponds to this zone (Fig. 3 ). 15.50 meters. Late Pliocene...
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Image
Planktonic foraminiferal frequency of the upper 7.7 m of core JPC-17, showi...
in > PALAIOS
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
Image
Abundance of planktonic foraminiferal taxa along the core JPC-95, showing t...
in > PALAIOS
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
Image
a. Fluxes for  Globigerina bulloides, G. quinqueloba, Globigerinoides ruber...
Published: 01 October 2005
F igure 5. a. Fluxes for Globigerina bulloides, G. quinqueloba, Globigerinoides ruber, G. sacculifer, Neogloboquadrina dutertrei, Pulleniatina obliquiloculata, Globigerinita glutinata, Globigerina falconensis, Globorotalia inflata, G. truncatulinoides and Neogloboquadrina incompta
Image
1, 5  Globigerinoides sacculifer fistulosus  (Schubert), ODP Leg 115, Sampl...
Published: 01 July 2007
PLATE 2 1, 5 Globigerinoides sacculifer fistulosus (Schubert), ODP Leg 115, Sample 706-3H-1, 34-36, Indian Ocean. 2, 6 Globorotalia menardii (Parker, Jones and Brady), ODP Leg 115, Sample 706-3H-1, 34-36, Indian Ocean. 3, 7 Pulleniatina obliquiloculata (Parker and Jones), ODP Leg 115
Image
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.
Image
Scale bars = 100μm  1  Globorotalia puncticulata , DSDP 502A, 21-2, 20cm;  ...
Published: 01 January 2007
, 10-3, 93cm; 12 Orbulina universa , DSDP 609B, 24-3, 135cm; 13 Pulleniatina obliquiloculata , DSDP 502B, 11-2, 131cm; 14 Sphaeroidinellopsis seminulina , ODP 661A, 7-1, 83cm; 15 Turborotalita quinqueloba , DSDP 552A, 10-3, 93cm.