Klyuvitkina, Tatiana S; Novichkova, Ekaterina A; Agafonova, Elizaveta A; Lozinskaia, Lubov A; Iakimova, Karina S; Matul, Alexander G; Chekhovskaya, Maria P; Mohan, Rahul; de Vernal, Anne (2026): Concentrations of dinocysts and percentages of species from sediment core AMK-6150 (Norwegian Sea) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.988977
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Published: 2026-01-23 • DOI registered: 2026-02-21
Abstract:
The dataset contains micropaleontological data from core AMK-6150 (Norwegian Sea) that covers the last 2900 years. The data include concentrations of dinocysts and percentages of species from core AMK-6150 in relation with core depth and age.
Related to:
Klyuvitkina, Tatiana S; Novichkova, Ekaterina A; Agafonova, Elizaveta A; Lozinskaia, Lubov A; Iakimova, Karina S; Matul, Alexander G; Chekhovskaya, Maria P; Mohan, Rahul; de Vernal, Anne (2025): Late Holocene paleoceanography of the Knipovich Ridge area (Norwegian Sea) based on micropaleontological data. Marine Micropaleontology, 201, 102526, https://doi.org/10.1016/j.marmicro.2025.102526
Coverage:
Latitude: 74.779983 * Longitude: 8.435083
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.305 m
Event(s):
AMK75-6150 (AMK-6150, АМК-6150.MK-3) * Latitude: 74.779983 * Longitude: 8.435083 * Elevation: -3013.0 m * Recovery: 31 cm * Location: Knipovich Ridge * Campaign: AMK75 * Basis: Akademik Mstislav Keldysh * Method/Device: MultiCorer (MUC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | AGE | Age | ka BP | Age, 14C calibrated, MARINE20 (Heaton et al., 2020) | Geocode | |
| 4 | Dinoflagellate cyst | Dinofl cysts | #/g | Klyuvitkina, Tatiana S | ||
| 5 | Ataxiodinium choanum | A. choanum | % | Klyuvitkina, Tatiana S | Calculated | Ataxodinium choanum; % of dinocyst content |
| 6 | Operculodinium centrocarpum | O. centrocarpum | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 7 | Operculodinium centrocarpum | O. centrocarpum | % | Klyuvitkina, Tatiana S | Calculated | short processes; % of dinocyst content |
| 8 | Nematosphaeropsis labyrinthus | N. labyrinthus | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 9 | Impagidinium pallidum | I. pallidum | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 10 | Brigantedinium spp. | Brigantedinium spp. | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 11 | Lingulodinium machaerophorum | L. machaerophorum | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 12 | Islandinium minutum | I. minutum | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 13 | Pentapharsodinium dalei cyst | P. dalei cyst | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 14 | Spiniferites elongatus | S. elongatus | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 15 | Spiniferites lazus | S. lazus | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 16 | Spiniferites belerius | S. belerius | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 17 | Spiniferites ramosus | S. ramosus | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 18 | Spiniferites mirabilis | S. mirabilis | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 19 | Spiniferites sp. | Spiniferites sp. | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 20 | Trinovantedinium applanatum | T. applanatum | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 21 | Bitectatodinium tepikiense | B. tepikiense | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 22 | Impagidinium sphaericum | I. sphaericum | % | Klyuvitkina, Tatiana S | Calculated | % of dinocyst content |
| 23 | Dinoflagellate cyst, number of species | Dinocyst spec | # | Klyuvitkina, Tatiana S | Calculated | Dinocyst spiecies diversity |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
620 data points