Processing results from drill hole VNIIO-1989-26 in the Murmanskaya Area, southern part of the South Barents Deep (Report 6383, Leningrad)
Area of drilling: Murmanskaya area, southern part of the South Barents Deep, Barents Sea. Reasons for drilling: 1. Study of the geological section in the Murmansk area. 2. Obtaining data for stratification of the section and its allocation with reflecting seismic horizons; 3. Study of properties, co...
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1989
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.690636 https://doi.org/10.1594/PANGAEA.690636 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.690636 2023-05-15T15:38:53+02:00 Processing results from drill hole VNIIO-1989-26 in the Murmanskaya Area, southern part of the South Barents Deep (Report 6383, Leningrad) Ronkina, Zinaida Z Bro, Evgeny G Komarnitsky, Valery M LATITUDE: 70.166700 * LONGITUDE: 39.333300 1989-04-10 application/zip, 3 datasets https://doi.pangaea.de/10.1594/PANGAEA.690636 https://doi.org/10.1594/PANGAEA.690636 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.690636 https://doi.org/10.1594/PANGAEA.690636 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY All-Russian Research Institute for Geology and Mineral Resources of the World Ocean, St. Petersburg Archive of Ocean Data ARCOD Barents Sea D/S Valentin Shashin DRILL Drilling/drill rig VNIIO-1989 VNIIO-1989-26 Dataset 1989 ftpangaea https://doi.org/10.1594/PANGAEA.690636 2023-01-20T07:31:09Z Area of drilling: Murmanskaya area, southern part of the South Barents Deep, Barents Sea. Reasons for drilling: 1. Study of the geological section in the Murmansk area. 2. Obtaining data for stratification of the section and its allocation with reflecting seismic horizons; 3. Study of properties, composition and lithologic-facial features of sedimentary rocks. Technical results: The hole has penetrated the section of 3160 m and stopped in the Late Permian deposits. Scientific results: 1. Comprehensive lithologic and paleontological studies (foraminifera, palynology) of drill samples from the hole have allowed to reveal lithologic features and to carry out a detailed lithologic and stratigraphic sequence of Late Permian, Mesozoic and Cenozoic sedimentary rocks from Late Permian-Triassic to Early Cretaceous ones. 2. Thicknesses of the units are as followed: Permian-Triassic - 109 m, Early Triassic - 251? m, Middle Triassic - 422? M, Late Triassic - 429 m, Early Jurassic - 346 m, Middle Jurassic (Aalenian-Bathonian) - 303 m, Late Jurassic - 105 m (Callovian-Kimmeridgian - 88 m, Tithonian - 17 m), Early Cretaceous - 1195 m (Berriasian-Hauterivian - 29 m, Barremian-Aptian - 503 m, Albian - 663 m). The question about presence or absence of Late Cretaceous and Paleogene deposits (mapped in the South Barents Deep) in the section remains undetermined. Presumably these deposits have low thickness and occur above the sampling interval. 3. Sedimentation rate varied from 0.3 cm/kyr in the Late Jurassic to 10 cm/kyr in the Early Triassic. 4. Pre-Valanginian washout and weathering crust as well as pre-Cenozoic washout have been identified. Hiatuses are assumed in the post-Jurassic, post-Valanginian, and pre-Cenozoic time. 5. Generally clayey-silty sedimentary rocks dominate in the hole. Silty-sandy rocks dominate in the Permian, Triassic, Early and Middle Jurassic. 6. Coals of gas stage metamorphism occur in the Permian, Late Triassic, Middle Jurassic and Late Aptian deposits. 7. Sedimentation environment has been ... Dataset Barents Sea Murmanskaya PANGAEA - Data Publisher for Earth & Environmental Science Barents Sea Murmansk ENVELOPE(39.333300,39.333300,70.166700,70.166700) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Archive of Ocean Data ARCOD Barents Sea D/S Valentin Shashin DRILL Drilling/drill rig VNIIO-1989 VNIIO-1989-26 |
spellingShingle |
Archive of Ocean Data ARCOD Barents Sea D/S Valentin Shashin DRILL Drilling/drill rig VNIIO-1989 VNIIO-1989-26 Ronkina, Zinaida Z Bro, Evgeny G Komarnitsky, Valery M Processing results from drill hole VNIIO-1989-26 in the Murmanskaya Area, southern part of the South Barents Deep (Report 6383, Leningrad) |
topic_facet |
Archive of Ocean Data ARCOD Barents Sea D/S Valentin Shashin DRILL Drilling/drill rig VNIIO-1989 VNIIO-1989-26 |
description |
Area of drilling: Murmanskaya area, southern part of the South Barents Deep, Barents Sea. Reasons for drilling: 1. Study of the geological section in the Murmansk area. 2. Obtaining data for stratification of the section and its allocation with reflecting seismic horizons; 3. Study of properties, composition and lithologic-facial features of sedimentary rocks. Technical results: The hole has penetrated the section of 3160 m and stopped in the Late Permian deposits. Scientific results: 1. Comprehensive lithologic and paleontological studies (foraminifera, palynology) of drill samples from the hole have allowed to reveal lithologic features and to carry out a detailed lithologic and stratigraphic sequence of Late Permian, Mesozoic and Cenozoic sedimentary rocks from Late Permian-Triassic to Early Cretaceous ones. 2. Thicknesses of the units are as followed: Permian-Triassic - 109 m, Early Triassic - 251? m, Middle Triassic - 422? M, Late Triassic - 429 m, Early Jurassic - 346 m, Middle Jurassic (Aalenian-Bathonian) - 303 m, Late Jurassic - 105 m (Callovian-Kimmeridgian - 88 m, Tithonian - 17 m), Early Cretaceous - 1195 m (Berriasian-Hauterivian - 29 m, Barremian-Aptian - 503 m, Albian - 663 m). The question about presence or absence of Late Cretaceous and Paleogene deposits (mapped in the South Barents Deep) in the section remains undetermined. Presumably these deposits have low thickness and occur above the sampling interval. 3. Sedimentation rate varied from 0.3 cm/kyr in the Late Jurassic to 10 cm/kyr in the Early Triassic. 4. Pre-Valanginian washout and weathering crust as well as pre-Cenozoic washout have been identified. Hiatuses are assumed in the post-Jurassic, post-Valanginian, and pre-Cenozoic time. 5. Generally clayey-silty sedimentary rocks dominate in the hole. Silty-sandy rocks dominate in the Permian, Triassic, Early and Middle Jurassic. 6. Coals of gas stage metamorphism occur in the Permian, Late Triassic, Middle Jurassic and Late Aptian deposits. 7. Sedimentation environment has been ... |
format |
Dataset |
author |
Ronkina, Zinaida Z Bro, Evgeny G Komarnitsky, Valery M |
author_facet |
Ronkina, Zinaida Z Bro, Evgeny G Komarnitsky, Valery M |
author_sort |
Ronkina, Zinaida Z |
title |
Processing results from drill hole VNIIO-1989-26 in the Murmanskaya Area, southern part of the South Barents Deep (Report 6383, Leningrad) |
title_short |
Processing results from drill hole VNIIO-1989-26 in the Murmanskaya Area, southern part of the South Barents Deep (Report 6383, Leningrad) |
title_full |
Processing results from drill hole VNIIO-1989-26 in the Murmanskaya Area, southern part of the South Barents Deep (Report 6383, Leningrad) |
title_fullStr |
Processing results from drill hole VNIIO-1989-26 in the Murmanskaya Area, southern part of the South Barents Deep (Report 6383, Leningrad) |
title_full_unstemmed |
Processing results from drill hole VNIIO-1989-26 in the Murmanskaya Area, southern part of the South Barents Deep (Report 6383, Leningrad) |
title_sort |
processing results from drill hole vniio-1989-26 in the murmanskaya area, southern part of the south barents deep (report 6383, leningrad) |
publisher |
PANGAEA |
publishDate |
1989 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.690636 https://doi.org/10.1594/PANGAEA.690636 |
op_coverage |
LATITUDE: 70.166700 * LONGITUDE: 39.333300 |
long_lat |
ENVELOPE(39.333300,39.333300,70.166700,70.166700) |
geographic |
Barents Sea Murmansk |
geographic_facet |
Barents Sea Murmansk |
genre |
Barents Sea Murmanskaya |
genre_facet |
Barents Sea Murmanskaya |
op_source |
All-Russian Research Institute for Geology and Mineral Resources of the World Ocean, St. Petersburg |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.690636 https://doi.org/10.1594/PANGAEA.690636 |
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.690636 |
_version_ |
1766370289106550784 |