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To, Anna; de Vernal, Anne; Moros, Matthias; Fréchette, Bianca; Limoges, Audrey (2025): Pollen and spore taxa of sediment core MSM46_22-8 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.977839, In: To, A et al. (2025): Palynological data and sea-surface reconstructions of sediment core MSM46_22-8 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.978468

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

Published: 2025-03-14DOI registered: 2025-04-12

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Keyword(s):
Canadian Arctic; Dinocysts; Hudson Strait; marine; Pollen; sea-ice; sea-surface salinity; sea-surface temperature (SST)
Related to:
To, Anna; de Vernal, Anne; Moros, Matthias; Fréchette, Bianca; Limoges, Audrey (2025): Climate and ocean changes in the western Hudson Strait over the last 6000 years. Quaternary Science Reviews, 354, 109229, https://doi.org/10.1016/j.quascirev.2025.109229
Funding:
University of Quebec at Montreal (UQAM), grant/award no. NICH-Arctic: From Nunavik to Iceland: Climate, Human and Culture through time across the coastal (sub)Arctic North Atlantic
Coverage:
Latitude: 62.756817 * Longitude: -78.973767
Date/Time Start: 2015-09-20T00:00:00 * Date/Time End: 2015-09-20T00:00:00
Minimum DEPTH, sediment/rock: 0.015 m * Maximum DEPTH, sediment/rock: 7.760 m
Event(s):
MSM46_22-8 (MSM46_22-08) * Latitude: 62.756817 * Longitude: -78.973767 * Date/Time: 2015-09-20T00:00:00 * Elevation: -397.0 m * Campaign: MSM46 * Basis: Maria S. Merian * Method/Device: Gravity corer (GC)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmTo, AnnaGeocode
AGEAgeka BPTo, AnnaGeocode
PiceaPicea%To, AnnaCalculated
PinusPinus%To, AnnaCalculated
BetulaBetula%To, AnnaCalculated
AlnusAlnus%To, AnnaCalculated
EricaceaeEricac%To, AnnaCalculated
ArtemisiaArtemisia%To, AnnaCalculated
AsteraceaeAsterac%To, AnnaCalculatedother
10 ChenopodiaceaeChenopod%To, AnnaCalculated
11 PoaceaePoac%To, AnnaCalculated
12 CyperaceaeCyperac%To, AnnaCalculated
13 Lycopodium spp.Lycopodium spp.%To, AnnaCalculated
14 Spores, monoletemonolete%To, AnnaCalculated
15 Spores, triletetrilete%To, AnnaCalculated
16 SphagnumSph%To, AnnaCalculated
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2156 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Depth sed [m]

Age [ka BP]

Picea [%]

Pinus [%]

Betula [%]

Alnus [%]

Ericac [%]

Artemisia [%]

Asterac [%]
10 
Chenopod [%]
11 
Poac [%]
12 
Cyperac [%]
13 
Lycopodium spp. [%]
14 
monolete [%]
15 
trilete [%]
16 
Sph [%]
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1.5001.293059.46.30.00.00.09.49.40.00.015.66.30.00.025.0
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2.1601.767047.428.90.05.30.05.32.60.02.67.90.02.62.626.3
2.2001.793043.323.33.310.06.710.03.30.00.00.00.03.36.743.3
2.2401.818047.120.62.95.90.08.85.90.00.08.80.05.914.770.6
2.2801.845031.020.710.33.40.06.913.80.00.013.83.43.46.944.8
2.3201.871048.524.23.012.13.03.03.00.00.03.00.03.06.154.5
2.3601.897051.323.15.17.75.10.02.60.00.05.10.00.010.333.3
2.4001.925032.132.110.70.03.63.617.90.00.00.03.63.625.042.9
2.4401.950045.522.74.54.50.09.19.10.00.04.50.09.113.659.1
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2.5602.029062.911.411.42.92.92.95.70.00.00.02.90.017.122.9
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7.7606.362027.57.819.615.72.07.82.03.90.013.72.00.02.043.1