A Review of the Cenozoic Stratigraphy and Glacial History of the Lambert Graben - Prydz Bay Region, East Antarctica
Maintenance and Update Frequency: unknown Statement: Unknown The Cenozoic glacial history of East Antarctica is recorded in part by the stratigraphy of the Prydz Bay-Lambert Graben region. The glacigene strata and associated erosion surfaces record at least 10 intervals of glacial advance (with acco...
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Online Access: | https://researchdata.edu.au/a-review-cenozoic-east-antarctica/683479 https://pid.geoscience.gov.au/dataset/ga/70224 https://doi.org/10.1017/S0954102006000083 |
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ftands:oai:ands.org.au::683479 2024-09-15T17:41:00+00:00 A Review of the Cenozoic Stratigraphy and Glacial History of the Lambert Graben - Prydz Bay Region, East Antarctica ALUDERS (custodian) Commonwealth of Australia (Geoscience Australia) (owner) Commonwealth of Australia (Geoscience Australia) (pointOfContact) EGD (hasAssociationWith) Manager Client Services (distributor) Manager Client Services (custodian) McKelvey, B.C. (author) O'Brien, P.E. (author) Quilty, P.G. (author) Whitehead, J.M. (author) Spatial: westlimit=60.0; southlimit=-73.5; eastlimit=80.0; northlimit=-64.5 https://researchdata.edu.au/a-review-cenozoic-east-antarctica/683479 https://pid.geoscience.gov.au/dataset/ga/70224 https://doi.org/10.1017/S0954102006000083 unknown Australian Ocean Data Network https://researchdata.edu.au/a-review-cenozoic-east-antarctica/683479 a05f7892-f6b5-7506-e044-00144fdd4fa6 https://pid.geoscience.gov.au/dataset/ga/70224 doi:10.1017/S0954102006000083 EGD Commonwealth of Australia (Geoscience Australia) geoscientificInformation External Publication Scientific Journal Paper Antarctic data stratigraphy marine AQ EARTH SCIENCES Published_External publication ftands https://doi.org/10.1017/S0954102006000083 2024-08-06T01:59:00Z Maintenance and Update Frequency: unknown Statement: Unknown The Cenozoic glacial history of East Antarctica is recorded in part by the stratigraphy of the Prydz Bay-Lambert Graben region. The glacigene strata and associated erosion surfaces record at least 10 intervals of glacial advance (with accompanying erosion and sediment compaction), and more than 17 intervals of glacial retreat (enabling open marine deposition in Prydz Bay and the Lambert Graben). The number of glacial advances and retreats is considerably less than would be expected from Milankovitch frequencies due to the incomplete stratigraphic record. Large advances of the Lambert Glacier caused progradation of the continental shelf edge. At times of extreme glacial retreat, marine conditions reached > 450 km inland from the modern ice shelf edge. This review presents a partial reconstruction of Cenozoic glacial extent within Prydz Bay and the Lambert Graben that can be compared to eustatic sea-level records from the southern Australian continental margin. Text Antarc* Antarctic Antarctica East Antarctica Ice Shelf Lambert Glacier Prydz Bay Research Data Australia (Australian National Data Service - ANDS) Antarctic Science 18 1 83 99 |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
geoscientificInformation External Publication Scientific Journal Paper Antarctic data stratigraphy marine AQ EARTH SCIENCES Published_External |
spellingShingle |
geoscientificInformation External Publication Scientific Journal Paper Antarctic data stratigraphy marine AQ EARTH SCIENCES Published_External A Review of the Cenozoic Stratigraphy and Glacial History of the Lambert Graben - Prydz Bay Region, East Antarctica |
topic_facet |
geoscientificInformation External Publication Scientific Journal Paper Antarctic data stratigraphy marine AQ EARTH SCIENCES Published_External |
description |
Maintenance and Update Frequency: unknown Statement: Unknown The Cenozoic glacial history of East Antarctica is recorded in part by the stratigraphy of the Prydz Bay-Lambert Graben region. The glacigene strata and associated erosion surfaces record at least 10 intervals of glacial advance (with accompanying erosion and sediment compaction), and more than 17 intervals of glacial retreat (enabling open marine deposition in Prydz Bay and the Lambert Graben). The number of glacial advances and retreats is considerably less than would be expected from Milankovitch frequencies due to the incomplete stratigraphic record. Large advances of the Lambert Glacier caused progradation of the continental shelf edge. At times of extreme glacial retreat, marine conditions reached > 450 km inland from the modern ice shelf edge. This review presents a partial reconstruction of Cenozoic glacial extent within Prydz Bay and the Lambert Graben that can be compared to eustatic sea-level records from the southern Australian continental margin. |
author2 |
ALUDERS (custodian) Commonwealth of Australia (Geoscience Australia) (owner) Commonwealth of Australia (Geoscience Australia) (pointOfContact) EGD (hasAssociationWith) Manager Client Services (distributor) Manager Client Services (custodian) McKelvey, B.C. (author) O'Brien, P.E. (author) Quilty, P.G. (author) Whitehead, J.M. (author) |
format |
Text |
title |
A Review of the Cenozoic Stratigraphy and Glacial History of the Lambert Graben - Prydz Bay Region, East Antarctica |
title_short |
A Review of the Cenozoic Stratigraphy and Glacial History of the Lambert Graben - Prydz Bay Region, East Antarctica |
title_full |
A Review of the Cenozoic Stratigraphy and Glacial History of the Lambert Graben - Prydz Bay Region, East Antarctica |
title_fullStr |
A Review of the Cenozoic Stratigraphy and Glacial History of the Lambert Graben - Prydz Bay Region, East Antarctica |
title_full_unstemmed |
A Review of the Cenozoic Stratigraphy and Glacial History of the Lambert Graben - Prydz Bay Region, East Antarctica |
title_sort |
review of the cenozoic stratigraphy and glacial history of the lambert graben - prydz bay region, east antarctica |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/a-review-cenozoic-east-antarctica/683479 https://pid.geoscience.gov.au/dataset/ga/70224 https://doi.org/10.1017/S0954102006000083 |
op_coverage |
Spatial: westlimit=60.0; southlimit=-73.5; eastlimit=80.0; northlimit=-64.5 |
genre |
Antarc* Antarctic Antarctica East Antarctica Ice Shelf Lambert Glacier Prydz Bay |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica Ice Shelf Lambert Glacier Prydz Bay |
op_source |
EGD Commonwealth of Australia (Geoscience Australia) |
op_relation |
https://researchdata.edu.au/a-review-cenozoic-east-antarctica/683479 a05f7892-f6b5-7506-e044-00144fdd4fa6 https://pid.geoscience.gov.au/dataset/ga/70224 doi:10.1017/S0954102006000083 |
op_doi |
https://doi.org/10.1017/S0954102006000083 |
container_title |
Antarctic Science |
container_volume |
18 |
container_issue |
1 |
container_start_page |
83 |
op_container_end_page |
99 |
_version_ |
1810487066362904576 |