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  • AGE; Beella digitata; Candeina nitida; Counting 〉150 µm fraction; DEPTH, sediment/rock; Dissolution; Foraminifera, planktic indeterminata; Globigerina bulloides; Globigerina falconensis; Globigerinella calida; Globigerinella siphonifera; Globigerinita glutinata; Globigerinoides conglobatus; Globigerinoides ruber albus; Globigerinoides ruber ruber; Globorotalia crassaformis; Globorotalia cultrata; Globorotalia hirsuta; Globorotalia inflata; Globorotalia neoflexuosa; Globorotalia scitula; Globorotalia truncatulinoides dextral; Globorotalia truncatulinoides sinistral; Globorotalia tumida; Globoturborotalita rubescens; Globoturborotalita tenella; Late Quaternary; Neogloboquadrina dutertrei; Neogloboquadrina incompta; Neogloboquadrina pachyderma; Orbulina bilobata; Orbulina universa; PC; Piston corer; Planktonic foraminifera; Pulleniatina obliquiloculata; SIS-249; South Brazilian Continental Margin; Stratification; Trilobatus sacculifer; Trilobatus trilobus quadrilobatus; Trilobatus trilobus trilobus; Turborotalita quinqueloba; western South Atlantic  (1)
  • CDRILL; Core drilling; LaPAS-KF02; South Atlantic  (1)
  • Candeina nitida; DEPTH, sediment/rock; Foraminifera, benthic; Foraminifera, planktic indeterminata; GC; GL-77; Globigerina bulloides; Globigerina digitata; Globigerina falconensis; Globigerina humilis; Globigerina quinqueloba; Globigerina rubescens; Globigerinella calida; Globigerinella siphonifera; Globigerinita glutinata; Globigerinita pumilio; Globigerinita uvula; Globigerinoides conglobatus; Globigerinoides ruber pink; Globigerinoides ruber white; Globigerinoides sacculifer sac; Globigerinoides sacculifer wo sac; Globorotalia anfracta; Globorotalia crassaformis; Globorotalia hirsuta; Globorotalia inflata; Globorotalia menardii; Globorotalia menardii flexuosa; Globorotalia scitula; Globorotalia truncatulinoides dextral; Globorotalia truncatulinoides sinistral; Globorotalia tumida; Globoturborotalita tenella; Gravity corer; Hastigerina digitata; Neogloboquadrina dutertrei; Neogloboquadrina pachyderma dextral; Neogloboquadrina pachyderma sinistral; Orbulina universa; Pulleniatina obliquiloculata; Sample code/label; South Atlantic Ocean; Sphaeroidinella dehiscens; Tenuitella iota  (1)
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  • 1
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    (Appendix B) Relative abundances of planktonic foraminifera in sediment core GL-77 (2015)
    PANGAEA
    Details
    Publication Date: 2023-12-14
    Keywords: Candeina nitida; DEPTH, sediment/rock; Foraminifera, benthic; Foraminifera, planktic indeterminata; GC; GL-77; Globigerina bulloides; Globigerina digitata; Globigerina falconensis; Globigerina humilis; Globigerina quinqueloba; Globigerina rubescens; Globigerinella calida; Globigerinella siphonifera; Globigerinita glutinata; Globigerinita pumilio; Globigerinita uvula; Globigerinoides conglobatus; Globigerinoides ruber pink; Globigerinoides ruber white; Globigerinoides sacculifer sac; Globigerinoides sacculifer wo sac; Globorotalia anfracta; Globorotalia crassaformis; Globorotalia hirsuta; Globorotalia inflata; Globorotalia menardii; Globorotalia menardii flexuosa; Globorotalia scitula; Globorotalia truncatulinoides dextral; Globorotalia truncatulinoides sinistral; Globorotalia tumida; Globoturborotalita tenella; Gravity corer; Hastigerina digitata; Neogloboquadrina dutertrei; Neogloboquadrina pachyderma dextral; Neogloboquadrina pachyderma sinistral; Orbulina universa; Pulleniatina obliquiloculata; Sample code/label; South Atlantic Ocean; Sphaeroidinella dehiscens; Tenuitella iota
    Type: Dataset
    Format: text/tab-separated-values, 2340 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    Planktonic foraminifera of sediment core SIS-249 in the western South Atlantic (2023)
    PANGAEA
    Details
    Publication Date: 2024-02-15
    Description: The datasets utilized in this study encompass relative abundances of planktonic foraminifera and stable isotope data retrieved from sediment core SIS-249 in the western South Atlantic, spanning the 110-30 thousand-year interval. Planktonic foraminifera counts were examined at the Laboratório de Microfósseis Calcários, Universidade Federal do Rio Grande do Sul. The analysis focused on specimens larger than 0.150 mm, with a minimum of 300 specimens counted. The resulting data were employed to reconstruct historical patterns of sea surface fertilization, stratification, and calcium carbonate dissolution in the western South Atlantic throughout the 110-30 thousand-year period.
    Keywords: AGE; Beella digitata; Candeina nitida; Counting 〉150 µm fraction; DEPTH, sediment/rock; Dissolution; Foraminifera, planktic indeterminata; Globigerina bulloides; Globigerina falconensis; Globigerinella calida; Globigerinella siphonifera; Globigerinita glutinata; Globigerinoides conglobatus; Globigerinoides ruber albus; Globigerinoides ruber ruber; Globorotalia crassaformis; Globorotalia cultrata; Globorotalia hirsuta; Globorotalia inflata; Globorotalia neoflexuosa; Globorotalia scitula; Globorotalia truncatulinoides dextral; Globorotalia truncatulinoides sinistral; Globorotalia tumida; Globoturborotalita rubescens; Globoturborotalita tenella; Late Quaternary; Neogloboquadrina dutertrei; Neogloboquadrina incompta; Neogloboquadrina pachyderma; Orbulina bilobata; Orbulina universa; PC; Piston corer; Planktonic foraminifera; Pulleniatina obliquiloculata; SIS-249; South Brazilian Continental Margin; Stratification; Trilobatus sacculifer; Trilobatus trilobus quadrilobatus; Trilobatus trilobus trilobus; Turborotalita quinqueloba; western South Atlantic
    Type: Dataset
    Format: text/tab-separated-values, 1440 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
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    Paleoceanographic record since 13kyr BP of sediment core LaPAS-KF02 (2013)
    PANGAEA
    In:  Supplement to: Pivel, Maria Alejandra G; Santarosa, Ana Cláudia Aoki; Toledo, Felipe Antonio de L; Costa, Karen Badaraco (2013): The Holocene onset in the southwestern South Atlantic. Palaeogeography, Palaeoclimatology, Palaeoecology, 374, 164-172, https://doi.org/10.1016/j.palaeo.2013.01.014
    Details
    Publication Date: 2024-07-04
    Description: In this paper we present a paleoceanographic reconstruction of the southwestern South Atlantic for the past 13 kyr based on faunal and isotopic analysis of planktonic foraminifera from a high-resolution core retrieved at the South Brazil Bight continental slope. Our record indicates that oceanographic changes in the southwestern South Atlantic during the onset of the Holocene were comparable in strength to those that occurred during the Younger Dryas. Full interglacial conditions started abruptly after 8.2 kyr BP with a sharp change in faunal composition and surface hydrography (SST and SSS). Part of the observed events may be explained in terms of changes in thermohaline circulation while the other part suggests a dominant role of winds. Our data indicate that during the Early Holocene upwelling was significantly strengthened in the South Brazil Bight promoting high productivity and preventing the establishment of the typically interglacial menardiiform species. In general terms, oceanographic changes recorded by core KF02 occurred in synchrony with Antarctica's climate.
    Keywords: CDRILL; Core drilling; LaPAS-KF02; South Atlantic
    Type: Dataset
    Format: application/zip, 2 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
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