The 1929 Grand Banks landslide of the Canadian Atlantic continental margin - Cruise No. MSM47 - September 30 - October 30, 2015 - St. John's (Canada) - Ponta Delgada, Azores (Portugal). Bathymetry and subsurface based on seismic, acoustic and core data ...
On November 18, 1929, a M7.2 earthquake occurred beneath the Laurentian Channel off the coast of Newfoundland. Nearly simultaneously, 12 undersea trans-Atlantic communication cables were severed and within two hours, a devastating tsunami struck the south coast of Newfoundland, claiming 28 lives. On...
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ftdatacite:10.1594/pangaea.907950 2024-09-15T18:19:58+00:00 The 1929 Grand Banks landslide of the Canadian Atlantic continental margin - Cruise No. MSM47 - September 30 - October 30, 2015 - St. John's (Canada) - Ponta Delgada, Azores (Portugal). Bathymetry and subsurface based on seismic, acoustic and core data ... Krastel, Sebastian Bräunig, Anja Feldens, Peter Georgiopoulou, Aggeliki Jähmlich, Heiko Lange, Matthias Lindhorst, Katja Llopart, Jaume Mader, Sarah Mehringer, Lisa Merl, Maximilian Mücke, Isabell Renkl, Christoph Roskoden, Robert Schönke, Mischa Schulten, Irena Schwarz, Jan-Philipp Stevenson, Christopher Vallee, Maxlimer Wegener, Babette Wiesenberg, Lars 2019 application/zip https://dx.doi.org/10.1594/pangaea.907950 https://doi.pangaea.de/10.1594/PANGAEA.907950 en eng PANGAEA https://dx.doi.org/10.2312/cr_msm47 https://dx.doi.org/10.1038/s41467-018-05042-6 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Bathymetry landslide multi beam echo sounder Sediment cores Seismic Publication Series of Datasets Collection article 2019 ftdatacite https://doi.org/10.1594/pangaea.90795010.2312/cr_msm4710.1038/s41467-018-05042-6 2024-08-01T10:50:55Z On November 18, 1929, a M7.2 earthquake occurred beneath the Laurentian Channel off the coast of Newfoundland. Nearly simultaneously, 12 undersea trans-Atlantic communication cables were severed and within two hours, a devastating tsunami struck the south coast of Newfoundland, claiming 28 lives. Only in 1952, it was understood that a slump-generated turbidity current caused the sequential severance of the cables and likely generated the tsunami. The 1929 Grand Banks events were pivotal, as they led to the first unequivocal recognition of a turbidity current and landslide-triggered tsunami. The landslide site was visited numerous times as underwater survey technologies evolved. No major head scarp related to the event is recognized. The landslide appears to have affected shallow sediments (top 5-100 m) and was laterally extensive. In order to test the hypothesis that a distributed, laterally extensive, shallow submarine mass failure event caused the tsunami, we collected ~ 1500 km of seismic lines in ... Article in Journal/Newspaper Newfoundland DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Bathymetry landslide multi beam echo sounder Sediment cores Seismic |
spellingShingle |
Bathymetry landslide multi beam echo sounder Sediment cores Seismic Krastel, Sebastian Bräunig, Anja Feldens, Peter Georgiopoulou, Aggeliki Jähmlich, Heiko Lange, Matthias Lindhorst, Katja Llopart, Jaume Mader, Sarah Mehringer, Lisa Merl, Maximilian Mücke, Isabell Renkl, Christoph Roskoden, Robert Schönke, Mischa Schulten, Irena Schwarz, Jan-Philipp Stevenson, Christopher Vallee, Maxlimer Wegener, Babette Wiesenberg, Lars The 1929 Grand Banks landslide of the Canadian Atlantic continental margin - Cruise No. MSM47 - September 30 - October 30, 2015 - St. John's (Canada) - Ponta Delgada, Azores (Portugal). Bathymetry and subsurface based on seismic, acoustic and core data ... |
topic_facet |
Bathymetry landslide multi beam echo sounder Sediment cores Seismic |
description |
On November 18, 1929, a M7.2 earthquake occurred beneath the Laurentian Channel off the coast of Newfoundland. Nearly simultaneously, 12 undersea trans-Atlantic communication cables were severed and within two hours, a devastating tsunami struck the south coast of Newfoundland, claiming 28 lives. Only in 1952, it was understood that a slump-generated turbidity current caused the sequential severance of the cables and likely generated the tsunami. The 1929 Grand Banks events were pivotal, as they led to the first unequivocal recognition of a turbidity current and landslide-triggered tsunami. The landslide site was visited numerous times as underwater survey technologies evolved. No major head scarp related to the event is recognized. The landslide appears to have affected shallow sediments (top 5-100 m) and was laterally extensive. In order to test the hypothesis that a distributed, laterally extensive, shallow submarine mass failure event caused the tsunami, we collected ~ 1500 km of seismic lines in ... |
format |
Article in Journal/Newspaper |
author |
Krastel, Sebastian Bräunig, Anja Feldens, Peter Georgiopoulou, Aggeliki Jähmlich, Heiko Lange, Matthias Lindhorst, Katja Llopart, Jaume Mader, Sarah Mehringer, Lisa Merl, Maximilian Mücke, Isabell Renkl, Christoph Roskoden, Robert Schönke, Mischa Schulten, Irena Schwarz, Jan-Philipp Stevenson, Christopher Vallee, Maxlimer Wegener, Babette Wiesenberg, Lars |
author_facet |
Krastel, Sebastian Bräunig, Anja Feldens, Peter Georgiopoulou, Aggeliki Jähmlich, Heiko Lange, Matthias Lindhorst, Katja Llopart, Jaume Mader, Sarah Mehringer, Lisa Merl, Maximilian Mücke, Isabell Renkl, Christoph Roskoden, Robert Schönke, Mischa Schulten, Irena Schwarz, Jan-Philipp Stevenson, Christopher Vallee, Maxlimer Wegener, Babette Wiesenberg, Lars |
author_sort |
Krastel, Sebastian |
title |
The 1929 Grand Banks landslide of the Canadian Atlantic continental margin - Cruise No. MSM47 - September 30 - October 30, 2015 - St. John's (Canada) - Ponta Delgada, Azores (Portugal). Bathymetry and subsurface based on seismic, acoustic and core data ... |
title_short |
The 1929 Grand Banks landslide of the Canadian Atlantic continental margin - Cruise No. MSM47 - September 30 - October 30, 2015 - St. John's (Canada) - Ponta Delgada, Azores (Portugal). Bathymetry and subsurface based on seismic, acoustic and core data ... |
title_full |
The 1929 Grand Banks landslide of the Canadian Atlantic continental margin - Cruise No. MSM47 - September 30 - October 30, 2015 - St. John's (Canada) - Ponta Delgada, Azores (Portugal). Bathymetry and subsurface based on seismic, acoustic and core data ... |
title_fullStr |
The 1929 Grand Banks landslide of the Canadian Atlantic continental margin - Cruise No. MSM47 - September 30 - October 30, 2015 - St. John's (Canada) - Ponta Delgada, Azores (Portugal). Bathymetry and subsurface based on seismic, acoustic and core data ... |
title_full_unstemmed |
The 1929 Grand Banks landslide of the Canadian Atlantic continental margin - Cruise No. MSM47 - September 30 - October 30, 2015 - St. John's (Canada) - Ponta Delgada, Azores (Portugal). Bathymetry and subsurface based on seismic, acoustic and core data ... |
title_sort |
1929 grand banks landslide of the canadian atlantic continental margin - cruise no. msm47 - september 30 - october 30, 2015 - st. john's (canada) - ponta delgada, azores (portugal). bathymetry and subsurface based on seismic, acoustic and core data ... |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://dx.doi.org/10.1594/pangaea.907950 https://doi.pangaea.de/10.1594/PANGAEA.907950 |
genre |
Newfoundland |
genre_facet |
Newfoundland |
op_relation |
https://dx.doi.org/10.2312/cr_msm47 https://dx.doi.org/10.1038/s41467-018-05042-6 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.90795010.2312/cr_msm4710.1038/s41467-018-05042-6 |
_version_ |
1810458319258648576 |