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To, Anna; de Vernal, Anne; Moros, Matthias; Fréchette, Bianca; Limoges, Audrey (2025): Dinocyst taxa of sediment core MSM46_22-8 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.978467, 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
Nematosphaeropsis labyrinthusN. labyrinthus%To, AnnaCalculated
Operculodinium centrocarpumO. centrocarpum%To, AnnaCalculated
Spiniferites elongatusS. elongatus%To, AnnaCalculated
Spiniferites ramosusS. ramosus%To, AnnaCalculated
Spiniferites spp.Spiniferites spp.%To, AnnaCalculated
Pentapharsodinium dalei cystP. dalei cyst%To, AnnaCalculated
Islandinium minutum var. minutumI. minutum var. minutum%To, AnnaCalculated
10 Islandinium cezareI. cezare%To, AnnaCalculatedIslandinium? cezare
11 Islandinium brevispinosumI. brevispinosum%To, AnnaCalculated
12 cf. Echinidinium karaensecf. E. karaense%To, AnnaCalculated
13 Brigantedinium spp.Brigantedinium spp.%To, AnnaCalculated
14 Brigantedinium cariacoenseB. cariacoense%To, AnnaCalculated
15 Brigantedinium simplexB. simplex%To, AnnaCalculated
16 Selenopemphix quantaS. quanta%To, AnnaCalculated
17 Protoperidinium americanum cystP. americanum cyst%To, AnnaCalculated
18 Polykrikos sp. cystPolykrikos sp. cyst%To, AnnaCalculatedCyst of Polykrikos? sp. of Kunz-Pirrung (1998)
19 Echinidinium spp.Echinidinium spp.%To, AnnaCalculated
20 Polarella glacialisP. glacialis%To, AnnaCalculated
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2772 data points

Data

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


Depth sed [m]

Age [ka BP]

N. labyrinthus [%]

O. centrocarpum [%]

S. elongatus [%]

S. ramosus [%]

Spiniferites spp. [%]

P. dalei cyst [%]

I. minutum var. minutum [%]
10 
I. cezare [%]
11 
I. brevispinosum [%]
12 
cf. E. karaense [%]
13 
Brigantedinium spp. [%]
14 
B. cariacoense [%]
15 
B. simplex [%]
16 
S. quanta [%]
17 
P. americanum cyst [%]
18 
Polykrikos sp. cyst [%]
19 
Echinidinium spp. [%]
20 
P. glacialis [%]
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7.3606.04200.002.32.32.30.032.68.93.31.66.931.90.76.60.00.00.00.70.0
7.4406.10600.002.62.02.30.036.85.62.02.37.927.80.37.90.00.32.00.00.0
7.5206.17000.003.31.30.30.032.87.23.62.36.632.51.06.20.00.02.30.30.3
7.6006.23400.005.41.66.30.022.58.51.64.46.633.20.36.30.00.90.91.30.0
7.6806.29800.003.61.01.30.034.88.64.03.05.028.10.75.30.71.31.71.00.0
7.7606.36200.652.91.32.00.034.37.22.91.64.631.00.36.50.01.62.30.70.0