Klyuvitkina Tatiana S t.klyuvitkina@mail.ru 0009-0009-6062-1646 Novichkova Ekaterina A enovichkova@mail.ru 0000-0001-5687-1719 Agafonova Elizaveta A agafonovaelizaveta@mail.ru Lozinskaia Lubov A boda11@yandex.ru Iakimova Karina S yakikarina@gmail.com 0000-0002-6043-2804 Matul Alexander G amatul@mail.ru 0000-0002-4321-5891 Chekhovskaya Maria P mjach47@mail.ru Mohan Rahul rahulmohan@ncpor.res.in de Vernal Anne devernal.anne@uqam.ca 0000-0001-5656-724X 2026 Concentrations of diatoms and percentages of main ecological groups and species from sediment core AMK-6150 (Norwegian Sea) dataset https://doi.org/10.1594/PANGAEA.988976 2026-01-23T11:35:28 The data set contains micropaleontological data from core AMK-6150 (Norwegian Sea) that covers the last 2900 years. The data include concentrations of diatoms and percentages of main ecological groups and species from core AMK-6150 in relation with core depth and age. Klyuvitkina Tatiana S t.klyuvitkina@mail.ru 0009-0009-6062-1646 Novichkova Ekaterina A enovichkova@mail.ru 0000-0001-5687-1719 Agafonova Elizaveta A agafonovaelizaveta@mail.ru Lozinskaia Lubov A boda11@yandex.ru Iakimova Karina S yakikarina@gmail.com 0000-0002-6043-2804 Matul Alexander G amatul@mail.ru 0000-0002-4321-5891 Chekhovskaya Maria P mjach47@mail.ru Mohan Rahul rahulmohan@ncpor.res.in de Vernal Anne devernal.anne@uqam.ca 0000-0001-5656-724X 2025 Late Holocene paleoceanography of the Knipovich Ridge area (Norwegian Sea) based on micropaleontological data journal article Marine Micropaleontology 201 https://doi.org/10.1016/j.marmicro.2025.102526 102526 8.435083 8.435083 74.779983 74.779983 8.435083 74.779983 0.005 0.305 AMK75-6150 AMK-6150, АМК-6150.MK-3 74.779983 8.435083 -3013.0 31 cm Knipovich Ridge AMK75 https://doi.org/10.1134/S0001437020030030 Klyuvitkin, Alexey A 2019-05-27 2019-06-30 Kaliningrad, Russia Arkhangelsk, Russia Akademik Mstislav Keldysh MultiCorer MUC 988 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Event label Event Event DEPTH, sediment/rock Depth sed m depth http://purl.obolibrary.org/obo/PATO_0001595 sediment http://purl.obolibrary.org/obo/ENVO_00002007 rock Length L http://dbpedia.org/resource/Length Depth sed [m] AGE Age ka BP http://en.wikipedia.org/wiki/Kyr age http://purl.obolibrary.org/obo/PATO_0000011 Time T http://dbpedia.org/resource/Time Age [ka BP] Diatoms Diatoms #/g Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content Diatoms [#/g] Diatoms, warm Diatom warm % Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content Diatom warm [%] Diatoms, cold Diatoms cold % Diatoma https://www.marinespecies.org/aphia.php?p=taxdetails&id=149013 cold Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content Diatoms cold [%] Diatoms, ice-neritic Diatoms ice-neritic % Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content Diatoms ice-neritic [%] Diatoms, sea ice Diatom sea ice % Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content Diatom sea ice [%] Diatoms, sublittoral Diatoms sublitt % Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content Diatoms sublitt [%] Diatoms, freshwater Diatom fw % Diatoma https://www.marinespecies.org/aphia.php?p=taxdetails&id=149013 fresh water http://purl.obolibrary.org/obo/ENVO_00002011 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content Diatom fw [%] Diatoms, fossil Diatom fossil % fossil Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content Diatom fossil [%] Attheya septentrionalis A. septentrionalis % Attheya septentrionalis https://www.marinespecies.org/aphia.php?p=taxdetails&id=162823 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content A. septentrionalis [%] Fragilariopsis oceanica F. oceanica % Fragilariopsis oceanica https://www.marinespecies.org/aphia.php?p=taxdetails&id=172436 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content F. oceanica [%] Bacterosira bathyomphala B. bathyomphala % Bacterosira bathyomphala https://www.marinespecies.org/aphia.php?p=taxdetails&id=162927 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content B. bathyomphala [%] Porosira glacialis P. glacialis % http://www.marinespecies.org/aphia.php?p=taxdetails&id=156689 Porosira glacialis https://www.marinespecies.org/aphia.php?p=taxdetails&id=156689 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content P. glacialis [%] Thalassiosira gravida T. gravida % http://www.marinespecies.org/aphia.php?p=taxdetails&id=149102 Thalassiosira gravida https://www.marinespecies.org/aphia.php?p=taxdetails&id=149102 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content T. gravida [%] Thalassiosira nordenskioeldii T. nordenskioeldii % http://www.marinespecies.org/aphia.php?p=taxdetails&id=148931 Thalassiosira nordenskioeldii https://www.marinespecies.org/aphia.php?p=taxdetails&id=148931 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content T. nordenskioeldii [%] Paralia sulcata P. sulcata % http://www.marinespecies.org/aphia.php?p=taxdetails&id=149055 Paralia sulcata https://www.marinespecies.org/aphia.php?p=taxdetails&id=149055 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content P. sulcata [%] Thalassiosira angustelineata T. angustelineata % Thalassiosira angustelineata https://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=550490 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content T. angustelineata [%] Thalassiosira baltica T. baltica % http://www.marinespecies.org/aphia.php?p=taxdetails&id=156690 Thalassiosira baltica https://www.marinespecies.org/aphia.php?p=taxdetails&id=156690 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content T. baltica [%] Thalassiosira eccentrica T. eccentrica % http://www.marinespecies.org/aphia.php?p=taxdetails&id=148922 Thalassiosira eccentrica https://www.marinespecies.org/aphia.php?p=taxdetails&id=148922 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content T. eccentrica [%] Actinocyclus curvatulus A. curvatulus % http://www.marinespecies.org/aphia.php?p=taxdetails&id=345847 Actinocyclus curvatulus https://www.marinespecies.org/aphia.php?p=taxdetails&id=345847 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content A. curvatulus [%] Actinocyclus divisus A. divisus % Actinocyclus divisus https://www.marinespecies.org/aphia.php?p=taxdetails&id=957290 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content A. divisus [%] Coscinodiscus asteromphalus C. asteromphalus % Coscinodiscus asteromphalus https://www.marinespecies.org/aphia.php?p=taxdetails&id=149274 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content C. asteromphalus [%] Coscinodiscus radiatus C. radiatus % http://www.marinespecies.org/aphia.php?p=taxdetails&id=149158 Coscinodiscus radiatus https://www.marinespecies.org/aphia.php?p=taxdetails&id=149158 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content C. radiatus [%] Shionodiscus oestrupii S. oestrupii % Shionodiscus oestrupii https://www.marinespecies.org/aphia.php?p=taxdetails&id=573446 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content S. oestrupii [%] Thalassionema nitzschioides T. nitzschioides % http://www.marinespecies.org/aphia.php?p=taxdetails&id=149093 Thalassionema nitzschioides https://www.marinespecies.org/aphia.php?p=taxdetails&id=149093 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content T. nitzschioides [%] Aulacoseira islandica A. islandica % Aulacoseira islandica https://www.marinespecies.org/aphia.php?p=taxdetails&id=149648 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content A. islandica [%] Aulacoseira subarctica A. subarctica % http://www.marinespecies.org/aphia.php?p=taxdetails&id=162903 Aulacoseira subarctica https://www.marinespecies.org/aphia.php?p=taxdetails&id=162903 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content A. subarctica [%] Cyclotella meneghiniana C. meneghiniana % Cyclotella meneghiniana https://www.marinespecies.org/aphia.php?p=taxdetails&id=148909 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content C. meneghiniana [%] Gomphonema parvulum G. parvulum % Gomphonema parvulum https://www.marinespecies.org/aphia.php?p=taxdetails&id=149557 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content G. parvulum [%] Neodenticula seminae N. seminae % Neodenticula seminae https://www.marinespecies.org/aphia.php?p=taxdetails&id=196813 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content N. seminae [%] Hemiaulus polymorphus H. polymorphus % Hemiaulus polymorphus https://www.marinespecies.org/aphia.php?p=taxdetails&id=647796 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content H. polymorphus [%] Eupyxidicula turris E. turris % http://www.marinespecies.org/aphia.php?p=taxdetails&id=1322732 Eupyxidicula turris https://www.marinespecies.org/aphia.php?p=taxdetails&id=1322732 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content E. turris [%] Pyxilla caput-avis var. gracilis P. caput-avis var. gracilis % Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content P. caput-avis var. gracilis [%] Creswellia ferox C. ferox % Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content C. ferox [%] Thalassiosira undulosa T. undulosa % Thalassiosira undulosa https://www.marinespecies.org/aphia.php?p=taxdetails&id=960593 Dimensionless Ratio ψ Calculated Agafonova Elizaveta A agafonovaelizaveta@mail.ru % of diatom content T. undulosa [%] CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable Diatoms Holocene Nordic Seas author10940 author114228 author114229 author114230 author114231 author21511 author28900 author35082 author35146 basis127 campaign53150 curlevel30 event3340769 geocode1 geocode1600 geocode1601 geocode2205 geocode8128 journal10825 license21 method10668 method50 param102155 param105566 param1268 param1418 param1426 param150977 param169410 param189980 param4789 param4801 param4828 param4842 param4847 param4896 param50038 param50470 param5078 param5087 param510538 param552882 param552883 param552884 param552885 param552886 param552887 param552900 param6504 param7204 param7206 param8236 param834 param9104 param93710 param976 pi114229 ref137371 term1049361 term1049368 term1049390 term1049397 term1049402 term1049495 term1049511 term1049544 term1049615 term1049912 term1049933 term1050096 term1050099 term1050440 term1050485 term1050486 term1050666 term1050956 term1051241 term1051257 term1073131 term1073135 term1078163 term1129857 term1344185 term1992063 term2662938 term28626 term3228344 term3231471 term38263 term390 term41056 term43794 term43863 term43975 term44435 term489 term60978