Data DOI: 10.60521/332478
Citation:
Klotsko, Shannon, et al., (2026), Ice Contact Boundary Points and Ice Stream Grounding data, BADEX project, Baffin Bay, Greenland margin. Marine Geoscience Data System (MGDS). doi:10.60521/332478
Title:
Ice Contact Boundary Points and Ice Stream Grounding data, BADEX project, Baffin Bay, Greenland margin
Abstract:
This ESRI-formatted shapefile presents interpretations of the maximum depth of grounded ice during the Last Glacial Maximum, detailed in Klotsko et al. (in prep), are determined by the ice contact boundary (ICB) geomorphic feature. Depth of ICB points and grounded ice stream features on Greenland outer troughs, as well as the proposed depth of the Boothia-Lancaster Ice Stream, were extracted from AR76-01 multibeam data or other publicly available bathymetry and seismic reflection data from Baffin Bay. Cruise name or data set source accompanies each point. No depth offset corrections were made for data set discrepancies, but these were few and within a few meters. For ICB points, the geomorphic feature just upslope of the ICB is included.The data set was generated for the project The Baffin Bay Deglacial Experiment (BADEX). Funding was provided by the U.S. National Science Foundation under awards OCE21-12498, OCE21-12529, OCE21-12536, OCE21-12547, and OCE23-00114.
Creator(s):
Klotsko, Shannon
Hatfield, Robert
Reilly, Brendan
Stoner, Joseph
Mix, Alan
Jennings, Anne
Walczak, Maureen
Date Available:
2026-12-31
Date Created:
2025-10-15
Data Type(s):
Interpretation:Geologic
Resource Type:
Dataset
File Format(s):
application/vnd.esri-shapefile
Funding source(s):
National Science Foundation: 2112498
National Science Foundation: 2112529
National Science Foundation: 2112536
National Science Foundation: 2112547
National Science Foundation: 2300114
Data Curated by:
Version:
1
Language:
en
License:
Creative Commons Attribution 4.0 International Public License [CC BY 4.0] URI: https://creativecommons.org/licenses/by/4.0/
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