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Journal Article
Published: 01 April 2004
Journal of Foraminiferal Research (2004) 34 (2): 102–108.
...Mary R. Carman; Lloyd D. Keigwin Abstract Abundant Nuttallides umbonifera (Cushman) in Holocene deep sea sediments of the western North Atlantic make them of great value for reconstructing deep sea paleo-environments. This species is particularly abundant in the high-deposition-rate sediments...
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<b>Nuttallides</b> umboniferus .
Published: 01 January 2013
Fig. 77. Nuttallides umboniferus .
Relationship between the oxygen and carbon isotope values of  <b>Nuttallides</b> t...
in > Geology
Published: 01 July 2010
Figure 2. Relationship between the oxygen and carbon isotope values of Nuttallides truempyi during the onset and recovery of ETM2, H2, and PETM. Comparison between PETM multispecimen data derived from sites 1263 and 690 ( Kennett and Stott, 1991 ; Thomas et al., 2002 ; McCarren et al., 2008
Scale bars = 100 microns. 1. White  <b>Nuttallides</b> umbonifera,  dorsal view. 2...
Published: 01 April 2004
PLATE 1 Scale bars = 100 microns. 1. White Nuttallides umbonifera, dorsal view. 2. White N. umbonifera, ventral view. 3. White Cibicidoides wuellerstorfi, dorsal view. 4. Brown C. wuellerstorfi, dorsal view. 5. Brown N. umbonifera, dorsal view. 6. Brown N. umbonifera, ventral view. 7
1, 2  <b>Nuttallides</b> florialis  (White), 149&#x2F;GC10, core cutter; CPC36247, × 11...
Published: 01 October 2001
PLATE 2 1, 2 Nuttallides florialis (White), 149/GC10, core cutter; CPC36247, × 115. 3, 4 Nuttallides carinotruempyi Finlay, 149/GC46, cc; CPC36248, × 120. 5, 6 Asterigerina lornensis Finlay, 149/GC46, cc; CPC36249, × 80. 7, 8 Nonion sp., 149/GC46, cc; CPC36250, × 85. 9, 10 Melonis
Scanning electron microscope photos of  <b>Nuttallides</b> truempyi . ( a ) Small ...
Published: 01 September 2000
Fig. 7. Scanning electron microscope photos of Nuttallides truempyi . ( a ) Small pores that traverse test wall lack infillings. ( b ) Note that chambers are infilled by diagenetic calcite. ( c ) Morozovella subbotinae with fractured chamber infilled by diagenetic calcite.
Journal Article
Published: 20 April 2018
Journal of Foraminiferal Research (2018) 48 (2): 100–120.
... with an outer neritic Midway-type fauna. The fauna indicates meso- to eutrophic conditions in a middle- to outer-neritic setting. The more distal site (OS–28) is characterized by outer-neritic to upper-bathyal taxa (e.g., Cibicides pseudoacutus , Gavelinella beccariiformis , Nuttallides truempyi ) suggesting...
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Journal Article
Published: 07 October 2015
Journal of Micropalaeontology (2016) 35 (1): 79–89.
... and carbon) composition and compared them with those of trochospiral, epifaunal benthic ( Nuttallides truempyi (Nuttall, 1930)) and planktic foraminifera ( Acarinina and Subbotina ) in the same samples. Despite the preservation, the isotopic analysis showed that the low-trochospiral forms were undoubtedly...
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Journal Article
Published: 01 November 2013
Journal of Paleontology (2013) 87 (6): 1160–1185.
... to the middle Eocene climatic optimum (MECO), and then it increased during ∼39.3–38.4 Ma, including CAE-4. Diversity (E [S 200 ]) was slightly lower in the upper part of the study interval than in the lower part. The most common benthic foraminifera were Nuttallides truempyi , Oridorsalis umbonatus...
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Journal Article
Published: 01 October 2013
Journal of Foraminiferal Research (2013) 43 (4): 415–442.
...–60°S, 155°E–170°W). Fourteen faunal associations are identified by cluster analysis with five of these subdivided into 20 subassociations. The deepest associations, dominated by Nuttallides spp., Globocassidulina subglobosa , and diverse agglutinated species, occur at middle–lower abyssal depths (>...
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Journal Article
Published: 01 January 2012
Journal of Foraminiferal Research (2012) 42 (1): 66–81.
... fusiformis and Recurvoides sp. 1. The smaller size fraction is dominated by opportunistic calcareous species such as Bulimina translucens, Epistominella exigua , and Nuttallides pusillus, along with Reophax fusiformis , but most of these species are diminished at 4987 m, where Reophax fusiformis , Pullenia...
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Journal Article
Journal: PALAIOS
Published: 01 September 2008
PALAIOS (2008) 23 (9): 636–644.
... of Nuttallides umbonifera in the Cipero Formation is offset by one sample from the AB boundaries it engendered, marking a temporary decrease in nutrient flux. 01 05 2008 Society for Sedimentary Geology 2008 Two challenges face micropaleontologists reconstructing the paleoenvironmental history...
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Journal Article
Published: 01 April 2008
Journal of Foraminiferal Research (2008) 38 (2): 93–116.
... in the deepest-bathyal and abyssal group, because some epibenthic species (e.g., Nuttallides decorata ) are present among the dominants. In the shallower areas, the diversity (species richness) of both calcareous and agglutinated Foraminifera is higher in non-seep than in seep substrates. This distinction too...
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Journal Article
Published: 01 January 2007
Journal of Foraminiferal Research (2007) 37 (1): 12–32.
..., a bathymetric zonation of taxa is observed from upper-slope sites (550–1000 mwd) rich in Epistominella exigua and Uvigerina peregrina to mid-slope stations (1600–2000 mwd), where Nuttallides pusillus and Gavelinopsis translucens dominate the small-sized living fauna. This bathymetric foraminiferal zonation...
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Journal Article
Published: 01 January 2006
Journal of Foraminiferal Research (2006) 36 (1): 61–76.
... taxa. In the >150 μm size fraction, Uvigerina mediterranea and Uvigerina peregrina preferentially reproduced and thrived in shallow infaunal microhabitats that are seasonally enriched in phytodetritus. Although the seasonal changes in the 63–150 μm size fraction are less straightforward, Nuttallides...
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Journal Article
Published: 01 January 2001
Micropaleontology (2001) 47 (1): 23–46.
... with relatively well-oxygenated conditions. The pseudobulloides-pseudomenardii (base) Zones show mainly a Velasco-type faunas, with the Angulogavelinella avnimelechi-Nuttallides truempyi Subzone, together with Gavelinella beccariiformis, Cibicidoides alleni, Anomalinoides welleri, and Coryphostoma midwayensis...
Journal Article
Published: 01 July 1999
Journal of Foraminiferal Research (1999) 29 (3): 209–221.
... of Interval 1, E. exigua shows periods of higher abundance, which could be related to higher vertical flux of phytodetritus to the seafloor. Interval 2 (4.65 to 3.9 Ma) is marked by a gradual increase of C. wuellerstorfi and Oridorsalis umbonatus, and decrease of Nuttallides umbonifera with periods of higher...
Journal Article
Journal: PALAIOS
Published: 01 August 1997
PALAIOS (1997) 12 (4): 354–371.
... realm: (1) a Marginal Tethyan Assemblage (e.g., large Cibicidoides spp. and Sliteria varsoviensis) characteristic of the relatively highly fertile environment of the southern Central Tethyan margin, (2) an Abyssal Tethyan Assemblage (e.g., Aragonia spp. and Nuttallides truempyi) that signifies the more...
Journal Article
Journal: Geology
Published: 01 August 1997
Geology (1997) 25 (8): 683–686.
... was completed when an aerobic and oligotrophic Nuttallides truempyi deep-sea community became established. We suggest that this repopulation mode could be typical for the central Tethys. Geological Society of America 1997 ...
Journal Article
Published: 01 July 1997
Journal of Foraminiferal Research (1997) 27 (3): 196–208.
.... The principal species of Assemblage 5 is Nuttallides umbonifera, with Astrononion umbilicatulum and Epistominella exigua as secondary species. This assemblage, which corresponds to Cluster V, suggests low food, high oxygen and increased bottom water corrosiveness. Mean test diameters of the planktic foraminifer...