Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Vallerand, Joan; de Vernal, Anne; Roy, Natasha (2024): Palynological data from core AMD0509-20 in eastern Hudson Bay over the past 3000 years [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.973427

Always quote citation above when using data! You can download the citation in several formats below.

Published: 2024-12-06 • DOI registered: 2024-12-06

RIS CitationBibTeX Citation ShareShow MapGoogle Earth

Abstract:
The data set contains palynological data and sea-surface reconstruction data from 65 samples in a sedimentary sequence of the eastern Hudson Bay that covers the last 3000 years. The data are presented vs depth and calibrated ages BP. The palynological data set includes time series of the concentrations of the main palynomorph types, the percentage of taxa in dinocyst assemblages, the percentage of pollen and spore types in the pollen assemblages. The sea-surface estimates from the dinocyst data using the modern analogue techniques include time series of sea-surface temperature and salinity in summer, seasonal extent of sea-ice cover and primary productivity.
Keyword(s):
Dinocysts; pollen and spores; sea-ice; sea-surface salinity; sea-surface temperature
Related to:
Vallerand, Joan; de Vernal, Anne; Roy, Natasha (2024): Climate variations in eastern Hudson bay over the past 3000 years. Quaternary Science Reviews, 339, 108862, https://doi.org/10.1016/j.quascirev.2024.108862
Coverage:
Latitude: 56.383900 * Longitude: -76.580300
Date/Time Start: 2005-09-30T00:00:00 * Date/Time End: 2005-09-30T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
4 datasets

Download Data

Download ZIP file containing all datasets as tab-delimited text — use the following character encoding:

Datasets listed in this bundled publication

  1. Vallerand, J; de Vernal, A; Roy, N (2024): Concentrations of palynomorphs in sediment core AMD0509-20. https://doi.org/10.1594/PANGAEA.973432
  2. Vallerand, J; de Vernal, A; Roy, N (2024): Percentage of dinocyst taxa in sediment core AMD0509-20. https://doi.org/10.1594/PANGAEA.973447
  3. Vallerand, J; de Vernal, A; Roy, N (2024): Percentage of pollen and spore taxa in sediment core AMD0509-20. https://doi.org/10.1594/PANGAEA.973431
  4. Vallerand, J; de Vernal, A; Roy, N (2024): Sea-surface conditions estimated from dinocyst assemblages in sediment core AMD0509-20. https://doi.org/10.1594/PANGAEA.973468