Cover Image

Saved in:
Bibliographic Details
Main Authors: Sipp-Alpers, Isaac, Lynch-Stieglitz, Jean, Vollmer, Tyler, Marchitto, Thomas M
Format: Dataset Open Access
Language:en
Published: PANGAEA 2025
Subjects:
AGE; Benthic foraminifera; Bottom water temperature; Cadmium/Calcium ratio; Calculated according to Hoogakker et al., 2025; Calculated according to Marchitto et al. (2018); DEPTH, sediment/rock; Dissolved oxygen; Event label; Florida Strait; GC; Globobulimina spp., δ13C; Globobulimina spp., δ18O; Gravity corer; Hoeglundina elegans, Cadmium/Calcium ratio; Hoeglundina elegans, Magnesium/Lithium ratio; ICP-MS, Thermo Finnigan, Element 2; Isotope Ratio mass spectrometer, Thermo Fisher Scientific, ThermoScientific, MAT 253; KN166-2; Knorr; KNR166-2; KNR166-2-73; KNR166-2-73GGC; KNR166-2-80; KNR166-2-JPC80; Last Interglacial; Oxygen; PC; Phosphate; Piston corer; Planulina ariminensis, δ13C; Planulina ariminensis, δ18O; Temperature
Online Access:https://doi.org/10.1594/PANGAEA.985385
Tags: Add Tag
No Tags, Be the first to tag this record!
Table of Contents:
  • Two collocal cores were recovered at approx. 542 meters depth in the Bahamas side of the Florida Straits. Benthic foraminifera species Planulina ariminensis and Hoeglundina elegans, as well as Globobulimina spp., were picked from the greater-than 250-micron size fraction. Mass spectrometry methods were used to analyze P. ariminensis and Globobulimina spp. tests for carbon and oxygen isotopic ratios while H. elegans tests were analyzed for the cadmium/calcium, magnesium/calcium, and lithium/calcium ratios. The records extend from the Late Holocene to the Penultimate Glacial Maximum (Marine Isotope Stage [MIS] 6), with high sedimentation rates during peak interglacial periods (MIS 1 and 5e).

Similar Items