MINERALOGY AS AN INDICATOR OF LONG-TERM CURRENT FLUCTUATIONS IN BAFFIN BAY
A study of core samples from Baffin Bay indicates that gravel and coarse sand occur in all parts of the bay. Fragments in this size range are considered to have been transported into the area by floating ice. This coarse-grained sediment is rich in granitic detritus, but samples from an area within...
Published in: | Canadian Journal of Earth Sciences |
---|---|
Main Author: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Canadian Science Publishing
1966
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1139/e66-015 http://www.nrcresearchpress.com/doi/pdf/10.1139/e66-015 |
id |
crcansciencepubl:10.1139/e66-015 |
---|---|
record_format |
openpolar |
spelling |
crcansciencepubl:10.1139/e66-015 2023-12-17T10:27:33+01:00 MINERALOGY AS AN INDICATOR OF LONG-TERM CURRENT FLUCTUATIONS IN BAFFIN BAY Marlowe, J. I. 1966 http://dx.doi.org/10.1139/e66-015 http://www.nrcresearchpress.com/doi/pdf/10.1139/e66-015 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Earth Sciences volume 3, issue 2, page 191-201 ISSN 0008-4077 1480-3313 General Earth and Planetary Sciences journal-article 1966 crcansciencepubl https://doi.org/10.1139/e66-015 2023-11-19T13:38:53Z A study of core samples from Baffin Bay indicates that gravel and coarse sand occur in all parts of the bay. Fragments in this size range are considered to have been transported into the area by floating ice. This coarse-grained sediment is rich in granitic detritus, but samples from an area within approximately 200 km of the Canadian coast also contain limestone fragments. The distribution of limestone fragments on the bottom coincides closely with the track of the Baffin Land current, in which icebergs originating in areas of limestone outcrop move southward through the bay. The distribution of limestone detritus in subbottom samples, however, suggests that the Baffin Land current has in the past flowed over a wider area than it does at present. Article in Journal/Newspaper Baffin Bay Baffin Bay Baffin Canadian Science Publishing (via Crossref) Baffin Bay Canadian Journal of Earth Sciences 3 2 191 201 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
General Earth and Planetary Sciences |
spellingShingle |
General Earth and Planetary Sciences Marlowe, J. I. MINERALOGY AS AN INDICATOR OF LONG-TERM CURRENT FLUCTUATIONS IN BAFFIN BAY |
topic_facet |
General Earth and Planetary Sciences |
description |
A study of core samples from Baffin Bay indicates that gravel and coarse sand occur in all parts of the bay. Fragments in this size range are considered to have been transported into the area by floating ice. This coarse-grained sediment is rich in granitic detritus, but samples from an area within approximately 200 km of the Canadian coast also contain limestone fragments. The distribution of limestone fragments on the bottom coincides closely with the track of the Baffin Land current, in which icebergs originating in areas of limestone outcrop move southward through the bay. The distribution of limestone detritus in subbottom samples, however, suggests that the Baffin Land current has in the past flowed over a wider area than it does at present. |
format |
Article in Journal/Newspaper |
author |
Marlowe, J. I. |
author_facet |
Marlowe, J. I. |
author_sort |
Marlowe, J. I. |
title |
MINERALOGY AS AN INDICATOR OF LONG-TERM CURRENT FLUCTUATIONS IN BAFFIN BAY |
title_short |
MINERALOGY AS AN INDICATOR OF LONG-TERM CURRENT FLUCTUATIONS IN BAFFIN BAY |
title_full |
MINERALOGY AS AN INDICATOR OF LONG-TERM CURRENT FLUCTUATIONS IN BAFFIN BAY |
title_fullStr |
MINERALOGY AS AN INDICATOR OF LONG-TERM CURRENT FLUCTUATIONS IN BAFFIN BAY |
title_full_unstemmed |
MINERALOGY AS AN INDICATOR OF LONG-TERM CURRENT FLUCTUATIONS IN BAFFIN BAY |
title_sort |
mineralogy as an indicator of long-term current fluctuations in baffin bay |
publisher |
Canadian Science Publishing |
publishDate |
1966 |
url |
http://dx.doi.org/10.1139/e66-015 http://www.nrcresearchpress.com/doi/pdf/10.1139/e66-015 |
geographic |
Baffin Bay |
geographic_facet |
Baffin Bay |
genre |
Baffin Bay Baffin Bay Baffin |
genre_facet |
Baffin Bay Baffin Bay Baffin |
op_source |
Canadian Journal of Earth Sciences volume 3, issue 2, page 191-201 ISSN 0008-4077 1480-3313 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/e66-015 |
container_title |
Canadian Journal of Earth Sciences |
container_volume |
3 |
container_issue |
2 |
container_start_page |
191 |
op_container_end_page |
201 |
_version_ |
1785579435167055872 |