Published March 14, 2023 | Version v2
Dataset Open

Radiocarbon, Tephra, and Paleomagnetic Data from 5 Northern North Atlantic Sediment Cores to support Reilly et al. 2023, "The Amplitude and Timescales of 0-15 ka Paleomagnetic Secular Variation in the Northern North Atlantic."

  • 1. LDEO, Columbia University
  • 2. CEOAS, Oregon State University
  • 3. Reykjavík Energy
  • 4. INSTAAR, University of Colorado, Boulder
  • 5. University of Florida
  • 6. University of Iceland

Description

Data in support of Reilly et al., 2023, "The Amplitude and Timescales of 0-15 ka Paleomagnetic Secular Variation in the Northern North Atlantic." Published in the Journal of Geophysical Research: Solid Earth.

 

Excel file includes worksheets for the following data:

Tabular versions of the Supplementary Data Tables from the associated publication:

  • Supplementary Table S1 from Publication: 14C data from sediment cores used in study
  • Supplementary Table S2 from Publication: 14C data used in the GREENICE15 Stack
  • Supplementary Table S3 from Publication: Tephra data used in study

Paleomagnetic Datasets for the Characteristic Remanent Magnetizations used in this study:

  • Paleomagnetic Data for Core MD99-2264
  • Paleomagnetic Data for Core MD99-2265
  • Paleomagnetic Data for Core MD99-2266
  • Paleomagnetic Data for Core MD99-2269
  • Paleomagnetic Data for Core MD99-2322

Independent radiocarbon based Age Models for 5 cores used in this study:

  • Independent Age Model for Core MD99-2264
  • Independent Age Model for Core MD99-2265
  • Independent Age Model for Core MD99-2266
  • Independent Age Model for Core MD99-2269
  • Independent Age Model for Core MD99-2322

PSV Dynamic Time Warping (DTW) solutions of 3 cores to target curve, as described in publication

  • DTW solution for MD99-2265 to target curve
  • DTW solution for MD99-2266 to target curve
  • DTW solution for MD99-2322 to target curve

GREENICE15 PSV Stack

  • Age model for GREENICE15 Stack using combined radiocarbon dates and correlated equivalent depth scale
  • Inclination, Declination, and alpha 95 for the GREENICE15 PSV Stack

Notes

This work was supported by National Science Foundation awards EAR-1645411 and OCE-2300114.

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Additional details

Related works

Is published in
Journal article: 10.1029/2023JB026891 (DOI)

Funding

Collaborative Research: Spatiotemporal observations of the demise of an ice sheet: Paleo perspectives from Baffin Bay, West Greenland. 2300114
National Science Foundation

References

  • Brendan T. Reilly, Joseph S. Stoner, Sædís Ólafsdóttir, Anne Jennings, Robert Hatfield, Gréta Björk Kristjánsdóttir, Áslaug Geirsdóttir (2023). The Amplitude and Timescales of 0‐15 ka Paleomagnetic Secular Variation in the Northern North Atlantic. Journal of Geophysical Research: Solid Earth. doi:10.1029/2023JB026891.