Dinoflagellate cyst species composition of recent surface samples (Appendix)
Dinoflagellate cysts and other organic-walled microfossils have been studied in recent surface sediments from the entire Norwegian-Greenland Sea. More than 30 taxa have been recognized, of which only few show a distinct distribution pattern, and allow description of four assemblages. The occurrence...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.733497 2024-09-15T17:54:22+00:00 Dinoflagellate cyst species composition of recent surface samples (Appendix) Matthiessen, Jens MEDIAN LATITUDE: 72.594838 * MEDIAN LONGITUDE: -5.205923 * SOUTH-BOUND LATITUDE: 62.524200 * WEST-BOUND LONGITUDE: -21.112100 * NORTH-BOUND LATITUDE: 80.019997 * EAST-BOUND LONGITUDE: 15.749330 * DATE/TIME START: 1984-09-01T00:00:00 * DATE/TIME END: 1989-06-05T00:00:00 * MINIMUM DEPTH, sediment/rock: 0 m * MAXIMUM DEPTH, sediment/rock: 0 m 1995 text/tab-separated-values, 1972 data points https://doi.pangaea.de/10.1594/PANGAEA.733497 https://doi.org/10.1594/PANGAEA.733497 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.733497 https://doi.org/10.1594/PANGAEA.733497 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Matthiessen, Jens (1995): Distribution patterns of dinoflagellate cysts and other organic-walled microfossils in recent Norwegain-Greenland Sea sediments. Marine Micropaleontology, 24(3-4), 307-334, https://doi.org/10.1016/0377-8398(94)00016-G 120-1 Algidasphaeridium minutum Arctic Ocean ARK-II/5 ARK-III/3 ARK-V/2 ARK-VI/2 Ataxiodinium choane Atlantic Ocean AWI_Paleo Bitectatodinium tepikiense Brigantedinium simplex Brigantedinium spp. Counting 100-150 µm fraction Cymatiosphaera spp. DEPTH sediment/rock Dinoflagellate cyst Dinoflagellate cyst indeterminata Dinoflagellate cyst per unit mass Elevation of event Event label Fram Strait Giant box corer GIK16393-1 GIK16915-1 GIK16916-1 GIK16921-1 GIK16922-1 GIK16929-1 GIK16930-1 GIK16932-1 GIK16949-1 GIK21290-3 PS07/579 GIK21293-3 PS07/583 GIK21295-3 PS07/586 GIK21297-3 PS07/588 GIK21302-2 PS07/594 GIK21303-2 PS07/595 GIK21306-2 PS07/598 GIK21307-2 PS07/599 GIK21308-3 PS07/601 GIK21310-4 PS07/603 GIK21312-3 PS07/606 GIK21314-3 PS07/608 GIK21315-3 PS07/610 GIK21323-3 PS07/627 GIK21696-1 PS13/123 GIK21697-2 PS13/124 GIK21698-2 PS13/125 dataset 1995 ftpangaea https://doi.org/10.1594/PANGAEA.73349710.1016/0377-8398(94)00016-G 2024-07-24T02:31:30Z Dinoflagellate cysts and other organic-walled microfossils have been studied in recent surface sediments from the entire Norwegian-Greenland Sea. More than 30 taxa have been recognized, of which only few show a distinct distribution pattern, and allow description of four assemblages. The occurrence of most taxa is related to the relatively warmer waters of the Norwegian Sea. Algidaspaeridium? minutum s.1., Brigantedinium simplex and Impagidinium? pallidum are the only species showing a preference for colder water masses. Two species, I.? pallidum and Nematosphaeropsis labyrinthus are mainly restricted to the oceanic environment, whereas the other species have also been reported from neritic environments in previous studies. Due to the limited knowledge of the ecological and sedimentological factors influencing the occurrence of dinoflagellate cysts in oceanic environments, their distribution in recent sediments can be only related to surface water masses in a broad sense. Although the distribution of assemblages correlates with specific surface water masses, comparison with assemblages recovered from sediment traps deployed basinwide in the Norwegian-Greenland Sea (Dale and Dale, 1992) revealed some major discrepancies in species composition and percentage abundances. The differences cannot be explained with certainty at the moment, although there is some evidence that transport of dinoflagellate cysts and other fossilizable microplankton in water masses by currents, in sea-ice and sediments may modify the assemblages found in recent oceanic surface sediments from the Norwegian-Greenland Sea. Dataset Arctic Ocean Fram Strait Greenland Greenland Sea Norwegian Sea Sea ice PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-21.112100,15.749330,80.019997,62.524200) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
120-1 Algidasphaeridium minutum Arctic Ocean ARK-II/5 ARK-III/3 ARK-V/2 ARK-VI/2 Ataxiodinium choane Atlantic Ocean AWI_Paleo Bitectatodinium tepikiense Brigantedinium simplex Brigantedinium spp. Counting 100-150 µm fraction Cymatiosphaera spp. DEPTH sediment/rock Dinoflagellate cyst Dinoflagellate cyst indeterminata Dinoflagellate cyst per unit mass Elevation of event Event label Fram Strait Giant box corer GIK16393-1 GIK16915-1 GIK16916-1 GIK16921-1 GIK16922-1 GIK16929-1 GIK16930-1 GIK16932-1 GIK16949-1 GIK21290-3 PS07/579 GIK21293-3 PS07/583 GIK21295-3 PS07/586 GIK21297-3 PS07/588 GIK21302-2 PS07/594 GIK21303-2 PS07/595 GIK21306-2 PS07/598 GIK21307-2 PS07/599 GIK21308-3 PS07/601 GIK21310-4 PS07/603 GIK21312-3 PS07/606 GIK21314-3 PS07/608 GIK21315-3 PS07/610 GIK21323-3 PS07/627 GIK21696-1 PS13/123 GIK21697-2 PS13/124 GIK21698-2 PS13/125 |
spellingShingle |
120-1 Algidasphaeridium minutum Arctic Ocean ARK-II/5 ARK-III/3 ARK-V/2 ARK-VI/2 Ataxiodinium choane Atlantic Ocean AWI_Paleo Bitectatodinium tepikiense Brigantedinium simplex Brigantedinium spp. Counting 100-150 µm fraction Cymatiosphaera spp. DEPTH sediment/rock Dinoflagellate cyst Dinoflagellate cyst indeterminata Dinoflagellate cyst per unit mass Elevation of event Event label Fram Strait Giant box corer GIK16393-1 GIK16915-1 GIK16916-1 GIK16921-1 GIK16922-1 GIK16929-1 GIK16930-1 GIK16932-1 GIK16949-1 GIK21290-3 PS07/579 GIK21293-3 PS07/583 GIK21295-3 PS07/586 GIK21297-3 PS07/588 GIK21302-2 PS07/594 GIK21303-2 PS07/595 GIK21306-2 PS07/598 GIK21307-2 PS07/599 GIK21308-3 PS07/601 GIK21310-4 PS07/603 GIK21312-3 PS07/606 GIK21314-3 PS07/608 GIK21315-3 PS07/610 GIK21323-3 PS07/627 GIK21696-1 PS13/123 GIK21697-2 PS13/124 GIK21698-2 PS13/125 Matthiessen, Jens Dinoflagellate cyst species composition of recent surface samples (Appendix) |
topic_facet |
120-1 Algidasphaeridium minutum Arctic Ocean ARK-II/5 ARK-III/3 ARK-V/2 ARK-VI/2 Ataxiodinium choane Atlantic Ocean AWI_Paleo Bitectatodinium tepikiense Brigantedinium simplex Brigantedinium spp. Counting 100-150 µm fraction Cymatiosphaera spp. DEPTH sediment/rock Dinoflagellate cyst Dinoflagellate cyst indeterminata Dinoflagellate cyst per unit mass Elevation of event Event label Fram Strait Giant box corer GIK16393-1 GIK16915-1 GIK16916-1 GIK16921-1 GIK16922-1 GIK16929-1 GIK16930-1 GIK16932-1 GIK16949-1 GIK21290-3 PS07/579 GIK21293-3 PS07/583 GIK21295-3 PS07/586 GIK21297-3 PS07/588 GIK21302-2 PS07/594 GIK21303-2 PS07/595 GIK21306-2 PS07/598 GIK21307-2 PS07/599 GIK21308-3 PS07/601 GIK21310-4 PS07/603 GIK21312-3 PS07/606 GIK21314-3 PS07/608 GIK21315-3 PS07/610 GIK21323-3 PS07/627 GIK21696-1 PS13/123 GIK21697-2 PS13/124 GIK21698-2 PS13/125 |
description |
Dinoflagellate cysts and other organic-walled microfossils have been studied in recent surface sediments from the entire Norwegian-Greenland Sea. More than 30 taxa have been recognized, of which only few show a distinct distribution pattern, and allow description of four assemblages. The occurrence of most taxa is related to the relatively warmer waters of the Norwegian Sea. Algidaspaeridium? minutum s.1., Brigantedinium simplex and Impagidinium? pallidum are the only species showing a preference for colder water masses. Two species, I.? pallidum and Nematosphaeropsis labyrinthus are mainly restricted to the oceanic environment, whereas the other species have also been reported from neritic environments in previous studies. Due to the limited knowledge of the ecological and sedimentological factors influencing the occurrence of dinoflagellate cysts in oceanic environments, their distribution in recent sediments can be only related to surface water masses in a broad sense. Although the distribution of assemblages correlates with specific surface water masses, comparison with assemblages recovered from sediment traps deployed basinwide in the Norwegian-Greenland Sea (Dale and Dale, 1992) revealed some major discrepancies in species composition and percentage abundances. The differences cannot be explained with certainty at the moment, although there is some evidence that transport of dinoflagellate cysts and other fossilizable microplankton in water masses by currents, in sea-ice and sediments may modify the assemblages found in recent oceanic surface sediments from the Norwegian-Greenland Sea. |
format |
Dataset |
author |
Matthiessen, Jens |
author_facet |
Matthiessen, Jens |
author_sort |
Matthiessen, Jens |
title |
Dinoflagellate cyst species composition of recent surface samples (Appendix) |
title_short |
Dinoflagellate cyst species composition of recent surface samples (Appendix) |
title_full |
Dinoflagellate cyst species composition of recent surface samples (Appendix) |
title_fullStr |
Dinoflagellate cyst species composition of recent surface samples (Appendix) |
title_full_unstemmed |
Dinoflagellate cyst species composition of recent surface samples (Appendix) |
title_sort |
dinoflagellate cyst species composition of recent surface samples (appendix) |
publisher |
PANGAEA |
publishDate |
1995 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.733497 https://doi.org/10.1594/PANGAEA.733497 |
op_coverage |
MEDIAN LATITUDE: 72.594838 * MEDIAN LONGITUDE: -5.205923 * SOUTH-BOUND LATITUDE: 62.524200 * WEST-BOUND LONGITUDE: -21.112100 * NORTH-BOUND LATITUDE: 80.019997 * EAST-BOUND LONGITUDE: 15.749330 * DATE/TIME START: 1984-09-01T00:00:00 * DATE/TIME END: 1989-06-05T00:00:00 * MINIMUM DEPTH, sediment/rock: 0 m * MAXIMUM DEPTH, sediment/rock: 0 m |
long_lat |
ENVELOPE(-21.112100,15.749330,80.019997,62.524200) |
genre |
Arctic Ocean Fram Strait Greenland Greenland Sea Norwegian Sea Sea ice |
genre_facet |
Arctic Ocean Fram Strait Greenland Greenland Sea Norwegian Sea Sea ice |
op_source |
Supplement to: Matthiessen, Jens (1995): Distribution patterns of dinoflagellate cysts and other organic-walled microfossils in recent Norwegain-Greenland Sea sediments. Marine Micropaleontology, 24(3-4), 307-334, https://doi.org/10.1016/0377-8398(94)00016-G |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.733497 https://doi.org/10.1594/PANGAEA.733497 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.73349710.1016/0377-8398(94)00016-G |
_version_ |
1810430673875369984 |