(Table 1.15) Composition of glassy basalts from the north part of the Bougault anomaly, Mid-Atlantic Ridge 15°N
Structure and composition of sub-surface bottom sediments from the southwest Barents Sea have been under study. The study has revealed heterogeneity of sediment structure resulted from temporal irregularity and variability of sedimentation processes. The study of the heavy minerals from 0.1-0.01 mm...
Main Authors: | , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2000
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.778318 https://doi.org/10.1594/PANGAEA.778318 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.778318 |
---|---|
record_format |
openpolar |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.778318 2023-05-15T15:39:06+02:00 (Table 1.15) Composition of glassy basalts from the north part of the Bougault anomaly, Mid-Atlantic Ridge 15°N Sharapov, V N Akimtsev, V A Dorovskii, V N Perepechko, Yu V Cherepanov, A N MEDIAN LATITUDE: 15.033809 * MEDIAN LONGITUDE: -45.294795 * SOUTH-BOUND LATITUDE: 14.066700 * WEST-BOUND LONGITUDE: -46.723500 * NORTH-BOUND LATITUDE: 15.864300 * EAST-BOUND LONGITUDE: -44.789800 * MINIMUM ELEVATION: -4200.0 m * MAXIMUM ELEVATION: -1900.0 m 2000-03-27 text/tab-separated-values, 473 data points https://doi.pangaea.de/10.1594/PANGAEA.778318 https://doi.org/10.1594/PANGAEA.778318 en eng PANGAEA https://doi.org/10.1594/PANGAEA.778319 Sharapov, V N; Akimtsev, V A; Dorovskii, V N; Perepechko, Yu V; Cherepanov, A N (2000): Dinamika Razvitiya Rudno-Magmaticheskikh Sistem Zon Spredinga (Dynamics of Ore-Magmatic Systems in Spreading Zones). Publ. House of the Siberian Branch of RAS (Novosibirsk), 414 pp https://doi.pangaea.de/10.1594/PANGAEA.778318 https://doi.org/10.1594/PANGAEA.778318 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY 15S-01 15S-18 15S-19 15S-21 15S-32 A9-13D A9-21D A9-25D A9-31D A9-32D A9-44D A9-46D A9-68D A9-69D Akademik Nikolaj Strakhov Aluminium oxide ANS15 Antares Antares-9 Archive of Ocean Data ARCOD Calcium oxide Cape Verde Fault Zone Central Atlantic Dredge DRG Elevation of event Elevation of event 2 Event label Iron oxide FeO Latitude of event Longitude of event Magnesium oxide Manganese oxide Phosphorus oxide Potassium oxide Sample code/label Silicon dioxide Sodium oxide Titanium dioxide Wet chemistry Dataset 2000 ftpangaea https://doi.org/10.1594/PANGAEA.778318 https://doi.org/10.1594/PANGAEA.778319 2023-01-20T09:43:13Z Structure and composition of sub-surface bottom sediments from the southwest Barents Sea have been under study. The study has revealed heterogeneity of sediment structure resulted from temporal irregularity and variability of sedimentation processes. The study of the heavy minerals from 0.1-0.01 mm grain size fraction has shown prevalence of green hornblende, epidote, garnet, and ilmenite in all types of sediments; these minerals are the basis of terrigenous-mineralogical province. At the same time in different areas local terrigenous-mineralogical associations have been identified. Clay mineral composition of in the sediments was quite uniform: biotite, chlorite, hydromica, smectite. Despite this, a number of features indicating initial stages of clay mineral transformation has been identified. Differences in material composition and structure of the studied sediments are associated with rapid change in paleogeographic situation on the land - ice cover melting on the Kola Peninsula and subsequent Holocene climatic situation. Dataset Barents Sea kola peninsula PANGAEA - Data Publisher for Earth & Environmental Science Barents Sea Kola Peninsula Mid-Atlantic Ridge ENVELOPE(-46.723500,-44.789800,15.864300,14.066700) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
15S-01 15S-18 15S-19 15S-21 15S-32 A9-13D A9-21D A9-25D A9-31D A9-32D A9-44D A9-46D A9-68D A9-69D Akademik Nikolaj Strakhov Aluminium oxide ANS15 Antares Antares-9 Archive of Ocean Data ARCOD Calcium oxide Cape Verde Fault Zone Central Atlantic Dredge DRG Elevation of event Elevation of event 2 Event label Iron oxide FeO Latitude of event Longitude of event Magnesium oxide Manganese oxide Phosphorus oxide Potassium oxide Sample code/label Silicon dioxide Sodium oxide Titanium dioxide Wet chemistry |
spellingShingle |
15S-01 15S-18 15S-19 15S-21 15S-32 A9-13D A9-21D A9-25D A9-31D A9-32D A9-44D A9-46D A9-68D A9-69D Akademik Nikolaj Strakhov Aluminium oxide ANS15 Antares Antares-9 Archive of Ocean Data ARCOD Calcium oxide Cape Verde Fault Zone Central Atlantic Dredge DRG Elevation of event Elevation of event 2 Event label Iron oxide FeO Latitude of event Longitude of event Magnesium oxide Manganese oxide Phosphorus oxide Potassium oxide Sample code/label Silicon dioxide Sodium oxide Titanium dioxide Wet chemistry Sharapov, V N Akimtsev, V A Dorovskii, V N Perepechko, Yu V Cherepanov, A N (Table 1.15) Composition of glassy basalts from the north part of the Bougault anomaly, Mid-Atlantic Ridge 15°N |
topic_facet |
15S-01 15S-18 15S-19 15S-21 15S-32 A9-13D A9-21D A9-25D A9-31D A9-32D A9-44D A9-46D A9-68D A9-69D Akademik Nikolaj Strakhov Aluminium oxide ANS15 Antares Antares-9 Archive of Ocean Data ARCOD Calcium oxide Cape Verde Fault Zone Central Atlantic Dredge DRG Elevation of event Elevation of event 2 Event label Iron oxide FeO Latitude of event Longitude of event Magnesium oxide Manganese oxide Phosphorus oxide Potassium oxide Sample code/label Silicon dioxide Sodium oxide Titanium dioxide Wet chemistry |
description |
Structure and composition of sub-surface bottom sediments from the southwest Barents Sea have been under study. The study has revealed heterogeneity of sediment structure resulted from temporal irregularity and variability of sedimentation processes. The study of the heavy minerals from 0.1-0.01 mm grain size fraction has shown prevalence of green hornblende, epidote, garnet, and ilmenite in all types of sediments; these minerals are the basis of terrigenous-mineralogical province. At the same time in different areas local terrigenous-mineralogical associations have been identified. Clay mineral composition of in the sediments was quite uniform: biotite, chlorite, hydromica, smectite. Despite this, a number of features indicating initial stages of clay mineral transformation has been identified. Differences in material composition and structure of the studied sediments are associated with rapid change in paleogeographic situation on the land - ice cover melting on the Kola Peninsula and subsequent Holocene climatic situation. |
format |
Dataset |
author |
Sharapov, V N Akimtsev, V A Dorovskii, V N Perepechko, Yu V Cherepanov, A N |
author_facet |
Sharapov, V N Akimtsev, V A Dorovskii, V N Perepechko, Yu V Cherepanov, A N |
author_sort |
Sharapov, V N |
title |
(Table 1.15) Composition of glassy basalts from the north part of the Bougault anomaly, Mid-Atlantic Ridge 15°N |
title_short |
(Table 1.15) Composition of glassy basalts from the north part of the Bougault anomaly, Mid-Atlantic Ridge 15°N |
title_full |
(Table 1.15) Composition of glassy basalts from the north part of the Bougault anomaly, Mid-Atlantic Ridge 15°N |
title_fullStr |
(Table 1.15) Composition of glassy basalts from the north part of the Bougault anomaly, Mid-Atlantic Ridge 15°N |
title_full_unstemmed |
(Table 1.15) Composition of glassy basalts from the north part of the Bougault anomaly, Mid-Atlantic Ridge 15°N |
title_sort |
(table 1.15) composition of glassy basalts from the north part of the bougault anomaly, mid-atlantic ridge 15°n |
publisher |
PANGAEA |
publishDate |
2000 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.778318 https://doi.org/10.1594/PANGAEA.778318 |
op_coverage |
MEDIAN LATITUDE: 15.033809 * MEDIAN LONGITUDE: -45.294795 * SOUTH-BOUND LATITUDE: 14.066700 * WEST-BOUND LONGITUDE: -46.723500 * NORTH-BOUND LATITUDE: 15.864300 * EAST-BOUND LONGITUDE: -44.789800 * MINIMUM ELEVATION: -4200.0 m * MAXIMUM ELEVATION: -1900.0 m |
long_lat |
ENVELOPE(-46.723500,-44.789800,15.864300,14.066700) |
geographic |
Barents Sea Kola Peninsula Mid-Atlantic Ridge |
geographic_facet |
Barents Sea Kola Peninsula Mid-Atlantic Ridge |
genre |
Barents Sea kola peninsula |
genre_facet |
Barents Sea kola peninsula |
op_relation |
https://doi.org/10.1594/PANGAEA.778319 Sharapov, V N; Akimtsev, V A; Dorovskii, V N; Perepechko, Yu V; Cherepanov, A N (2000): Dinamika Razvitiya Rudno-Magmaticheskikh Sistem Zon Spredinga (Dynamics of Ore-Magmatic Systems in Spreading Zones). Publ. House of the Siberian Branch of RAS (Novosibirsk), 414 pp https://doi.pangaea.de/10.1594/PANGAEA.778318 https://doi.org/10.1594/PANGAEA.778318 |
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.778318 https://doi.org/10.1594/PANGAEA.778319 |
_version_ |
1766370541399179264 |