Abundance of Neogloboquadrina pachyderma sinistral from IODP Site 361-U1475 ...

Neogloboquadrina pachyderma abundance was obtained by washing ~ 10 cm³ of sediment through a 150µm sieve and drying at ~ 50 ºC for 24 h. This dried fraction was split until a total of 300-400 individuals remained. From this amount, we identified the relative abundance of Neogloboquadrina pachyderma...

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Bibliographic Details
Main Authors: Marcks, Basia, Santos, Thiago Pereira dos, Lessa, Douglas Villela de Oliveira, Cartagena-Sierra, Alejandra, Berke, Melissa A, Starr, Aidan, Hall, Ian R, Kelly, Roger P, Robinson, Rebecca S
Format: Dataset
Language:English
Published: PANGAEA 2022
Subjects:
Agulhas Plateau
biogenic silica
Foraminifera-bound nitrogen isotopes
G. bulloides
G. inflata
mid-Pleistocene transition
opal
Subtropical Front
Event label
Date/Time of event
Latitude of event
Longitude of event
Sample code/label
Age model
Neogloboquadrina pachyderma sinistral
Drilling/drill rig
Age model Starr et al., 2021
Abundance estimate
Exp361
Joides Resolution
Kennett
Neogloboquadrina pachyderma
Online Access:https://dx.doi.org/10.1594/pangaea.945840
https://doi.pangaea.de/10.1594/PANGAEA.945840
Description
Summary:Neogloboquadrina pachyderma abundance was obtained by washing ~ 10 cm³ of sediment through a 150µm sieve and drying at ~ 50 ºC for 24 h. This dried fraction was split until a total of 300-400 individuals remained. From this amount, we identified the relative abundance of Neogloboquadrina pachyderma tests according to Kennett and Srinivasan (1983) and Loeblich and Tappan (1988, doi:10.1007/978-1-4899-5760-3). ...

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