Stratigraphic distribution of marine palynomorph species recorded for the Miocene and lowermost Pliocene of ODP Hole 105-646B (Table 1)
A total of 58 productive samples have been palynologically analyzed from the upper Miocene and lowermost Pliocene of Ocean Drilling Program (ODP) Hole 646B in the central Labrador Sea. Pollen and spores are a major component of the assemblages and indicate a temperate-source vegetation, although the...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.743496 2023-05-15T17:06:07+02:00 Stratigraphic distribution of marine palynomorph species recorded for the Miocene and lowermost Pliocene of ODP Hole 105-646B (Table 1) Head, Martin J Norris, Geoffrey Mudie, Peta J LATITUDE: 58.209300 * LONGITUDE: -48.369100 * DATE/TIME START: 1985-10-04T08:45:00 * DATE/TIME END: 1985-10-13T21:01:00 * MINIMUM ELEVATION: -3459.0 m * MAXIMUM ELEVATION: -3459.0 m 1989-07-30 text/tab-separated-values, 2400 data points https://doi.pangaea.de/10.1594/PANGAEA.743496 https://doi.org/10.1594/PANGAEA.743496 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.743496 https://doi.org/10.1594/PANGAEA.743496 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Head, Martin J; Norris, Geoffrey; Mudie, Peta J (1989): Palynology and dinocyst stratigraphy of the upper Miocene and lowermost Pliocene, ODP Leg 105, Site 646, Labrador Sea. In: Srivastava, SP; Arthur, M; Clement, B; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 105, 423-451, https://doi.org/10.2973/odp.proc.sr.105.135.1989 105-646B Achomosphaera andalousiensis Acritarch sp. Age model paleomag Berggren et al (1985) Batiacasphaera/Cerebrocysta group Brigantedinium spp. Capillicysta gloriana Cerebrocysta namocensis Corrudinium? labradori Cristadinium cristatoserratum Cristadinium diminutivum Dapsilidinium pastielsii Dapsilidinium pseudocolligerum Deflandrea sp. Dinoflagellate cyst Dinoflagellate cyst indeterminata Dinoflagellate sp. Dinoflagellate zone DRILL Drilling/drill rig DSDP/ODP/IODP sample designation Emslandia sp. Epoch Filisphaera sp. Gongylodinium serratum Gongylodinium sp. Habibacysta tectata Hystrichokolpoma rigaudiae Impagidinium aculeatum Impagidinium fenestroseptatum Impagidinium pallidum Impagidinium paradoxum Impagidinium patulum Impagidinium sp. Incertae sedis sp. Invertocysta lacrymosa Invertocysta spp. Joides Resolution Labrador Sea Labyrinthodinium truncatum Leg105 Lejeunecysta sp. Lejeunecysta spp. Lingulodinium machaerophorum Melitasphaeridium choanophorum Muraticysta microornata Nannofossil zone Nematosphaeropsis labyrinthus Dataset 1989 ftpangaea https://doi.org/10.1594/PANGAEA.743496 https://doi.org/10.2973/odp.proc.sr.105.135.1989 2023-01-20T08:51:21Z A total of 58 productive samples have been palynologically analyzed from the upper Miocene and lowermost Pliocene of Ocean Drilling Program (ODP) Hole 646B in the central Labrador Sea. Pollen and spores are a major component of the assemblages and indicate a temperate-source vegetation, although they mainly comprise forms that are longranging in high latitudes. Reworking may account for some of these forms. A diverse marine palyno flora (70 taxa) was recovered, and five provisional dinocyst assemblage zones are erected. Palynomorph assemblages are thought to be largely allochthonous and may reflect changing bottom-water paleocurrents. The dinocyst flora consists of both oceanic and neritic species and indicates temperate surface-water conditions. Similarities exist with other dinocyst assemblages recorded from the northern North Atlantic and Norwegian Sea, although there are some important differences, including a diverse protoperidiniacean component at this site. Dataset Labrador Sea North Atlantic Norwegian Sea PANGAEA - Data Publisher for Earth & Environmental Science Norwegian Sea ENVELOPE(-48.369100,-48.369100,58.209300,58.209300) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
105-646B Achomosphaera andalousiensis Acritarch sp. Age model paleomag Berggren et al (1985) Batiacasphaera/Cerebrocysta group Brigantedinium spp. Capillicysta gloriana Cerebrocysta namocensis Corrudinium? labradori Cristadinium cristatoserratum Cristadinium diminutivum Dapsilidinium pastielsii Dapsilidinium pseudocolligerum Deflandrea sp. Dinoflagellate cyst Dinoflagellate cyst indeterminata Dinoflagellate sp. Dinoflagellate zone DRILL Drilling/drill rig DSDP/ODP/IODP sample designation Emslandia sp. Epoch Filisphaera sp. Gongylodinium serratum Gongylodinium sp. Habibacysta tectata Hystrichokolpoma rigaudiae Impagidinium aculeatum Impagidinium fenestroseptatum Impagidinium pallidum Impagidinium paradoxum Impagidinium patulum Impagidinium sp. Incertae sedis sp. Invertocysta lacrymosa Invertocysta spp. Joides Resolution Labrador Sea Labyrinthodinium truncatum Leg105 Lejeunecysta sp. Lejeunecysta spp. Lingulodinium machaerophorum Melitasphaeridium choanophorum Muraticysta microornata Nannofossil zone Nematosphaeropsis labyrinthus |
spellingShingle |
105-646B Achomosphaera andalousiensis Acritarch sp. Age model paleomag Berggren et al (1985) Batiacasphaera/Cerebrocysta group Brigantedinium spp. Capillicysta gloriana Cerebrocysta namocensis Corrudinium? labradori Cristadinium cristatoserratum Cristadinium diminutivum Dapsilidinium pastielsii Dapsilidinium pseudocolligerum Deflandrea sp. Dinoflagellate cyst Dinoflagellate cyst indeterminata Dinoflagellate sp. Dinoflagellate zone DRILL Drilling/drill rig DSDP/ODP/IODP sample designation Emslandia sp. Epoch Filisphaera sp. Gongylodinium serratum Gongylodinium sp. Habibacysta tectata Hystrichokolpoma rigaudiae Impagidinium aculeatum Impagidinium fenestroseptatum Impagidinium pallidum Impagidinium paradoxum Impagidinium patulum Impagidinium sp. Incertae sedis sp. Invertocysta lacrymosa Invertocysta spp. Joides Resolution Labrador Sea Labyrinthodinium truncatum Leg105 Lejeunecysta sp. Lejeunecysta spp. Lingulodinium machaerophorum Melitasphaeridium choanophorum Muraticysta microornata Nannofossil zone Nematosphaeropsis labyrinthus Head, Martin J Norris, Geoffrey Mudie, Peta J Stratigraphic distribution of marine palynomorph species recorded for the Miocene and lowermost Pliocene of ODP Hole 105-646B (Table 1) |
topic_facet |
105-646B Achomosphaera andalousiensis Acritarch sp. Age model paleomag Berggren et al (1985) Batiacasphaera/Cerebrocysta group Brigantedinium spp. Capillicysta gloriana Cerebrocysta namocensis Corrudinium? labradori Cristadinium cristatoserratum Cristadinium diminutivum Dapsilidinium pastielsii Dapsilidinium pseudocolligerum Deflandrea sp. Dinoflagellate cyst Dinoflagellate cyst indeterminata Dinoflagellate sp. Dinoflagellate zone DRILL Drilling/drill rig DSDP/ODP/IODP sample designation Emslandia sp. Epoch Filisphaera sp. Gongylodinium serratum Gongylodinium sp. Habibacysta tectata Hystrichokolpoma rigaudiae Impagidinium aculeatum Impagidinium fenestroseptatum Impagidinium pallidum Impagidinium paradoxum Impagidinium patulum Impagidinium sp. Incertae sedis sp. Invertocysta lacrymosa Invertocysta spp. Joides Resolution Labrador Sea Labyrinthodinium truncatum Leg105 Lejeunecysta sp. Lejeunecysta spp. Lingulodinium machaerophorum Melitasphaeridium choanophorum Muraticysta microornata Nannofossil zone Nematosphaeropsis labyrinthus |
description |
A total of 58 productive samples have been palynologically analyzed from the upper Miocene and lowermost Pliocene of Ocean Drilling Program (ODP) Hole 646B in the central Labrador Sea. Pollen and spores are a major component of the assemblages and indicate a temperate-source vegetation, although they mainly comprise forms that are longranging in high latitudes. Reworking may account for some of these forms. A diverse marine palyno flora (70 taxa) was recovered, and five provisional dinocyst assemblage zones are erected. Palynomorph assemblages are thought to be largely allochthonous and may reflect changing bottom-water paleocurrents. The dinocyst flora consists of both oceanic and neritic species and indicates temperate surface-water conditions. Similarities exist with other dinocyst assemblages recorded from the northern North Atlantic and Norwegian Sea, although there are some important differences, including a diverse protoperidiniacean component at this site. |
format |
Dataset |
author |
Head, Martin J Norris, Geoffrey Mudie, Peta J |
author_facet |
Head, Martin J Norris, Geoffrey Mudie, Peta J |
author_sort |
Head, Martin J |
title |
Stratigraphic distribution of marine palynomorph species recorded for the Miocene and lowermost Pliocene of ODP Hole 105-646B (Table 1) |
title_short |
Stratigraphic distribution of marine palynomorph species recorded for the Miocene and lowermost Pliocene of ODP Hole 105-646B (Table 1) |
title_full |
Stratigraphic distribution of marine palynomorph species recorded for the Miocene and lowermost Pliocene of ODP Hole 105-646B (Table 1) |
title_fullStr |
Stratigraphic distribution of marine palynomorph species recorded for the Miocene and lowermost Pliocene of ODP Hole 105-646B (Table 1) |
title_full_unstemmed |
Stratigraphic distribution of marine palynomorph species recorded for the Miocene and lowermost Pliocene of ODP Hole 105-646B (Table 1) |
title_sort |
stratigraphic distribution of marine palynomorph species recorded for the miocene and lowermost pliocene of odp hole 105-646b (table 1) |
publisher |
PANGAEA |
publishDate |
1989 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.743496 https://doi.org/10.1594/PANGAEA.743496 |
op_coverage |
LATITUDE: 58.209300 * LONGITUDE: -48.369100 * DATE/TIME START: 1985-10-04T08:45:00 * DATE/TIME END: 1985-10-13T21:01:00 * MINIMUM ELEVATION: -3459.0 m * MAXIMUM ELEVATION: -3459.0 m |
long_lat |
ENVELOPE(-48.369100,-48.369100,58.209300,58.209300) |
geographic |
Norwegian Sea |
geographic_facet |
Norwegian Sea |
genre |
Labrador Sea North Atlantic Norwegian Sea |
genre_facet |
Labrador Sea North Atlantic Norwegian Sea |
op_source |
Supplement to: Head, Martin J; Norris, Geoffrey; Mudie, Peta J (1989): Palynology and dinocyst stratigraphy of the upper Miocene and lowermost Pliocene, ODP Leg 105, Site 646, Labrador Sea. In: Srivastava, SP; Arthur, M; Clement, B; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 105, 423-451, https://doi.org/10.2973/odp.proc.sr.105.135.1989 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.743496 https://doi.org/10.1594/PANGAEA.743496 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.743496 https://doi.org/10.2973/odp.proc.sr.105.135.1989 |
_version_ |
1766061105821515776 |