2021 CSDMS meeting-060: Difference between revisions

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{{CSDMS meeting abstract title temp2021
|CSDMS meeting abstract title=Underwater Archaeological Surveys in Shakan Bay, SE Alaska
|Working_group_member_WG_FRG=Coastal Working Group, Marine Working Group, Human Dimensions Focus Research Group
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{{CSDMS meeting authors template
|CSDMS meeting coauthor first name abstract=Andrew
|CSDMS meeting coauthor last name abstract=Wickert
|CSDMS meeting coauthor institute / Organization=University of Minnesota - Twin Cities
|CSDMS meeting coauthor town-city=Twin Cities
|CSDMS meeting coauthor country=United States
|State=Minnesota
|CSDMS meeting coauthor email address=awickert@umn.edu
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|CSDMS meeting coauthor first name abstract=E. James
|CSDMS meeting coauthor last name abstract=Dixon
|CSDMS meeting coauthor institute / Organization=University of New Mexico
|CSDMS meeting coauthor town-city=Albuquerque
|CSDMS meeting coauthor country=United States
|State=New Mexico
|CSDMS meeting coauthor email address=jdixon@unm.edu
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{{CSDMS meeting abstract template 2021
|CSDMS meeting abstract=The coastline of SE Alaska was submerged by post-Pleistocene sea level rise from at least 16,000 cal yrs BP until it stabilized about 10,600 cal yrs BP.  The submerged continental shelf was modeled using bathymetry and other data to identify areas exhibiting high potential for the occurrence of archaeological sites.  Two seasons of underwater archaeological survey have been conducted at this location (NSF OPP -#0703980 and 1108367), using multibeam sonar, side-scan sonar, sub-bottom profiler, real-time video from remotely operated vehicle (ROV), and sea floor sampling using a van veen grab sampler and sediment screening.  This data has produced a detailed overview of Shakan Bay, located on the northwest corner of Prince of Wales Island.
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Revision as of 10:54, 13 March 2021


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Underwater Archaeological Surveys in Shakan Bay, SE Alaska

Kelly Monteleone, University of Calgary Calgary , Canada. kelly.monteleone@ucalgary.ca
Andrew Wickert, University of Minnesota - Twin Cities Twin Cities Minnesota, United States. awickert@umn.edu
E. James Dixon, University of New Mexico Albuquerque New Mexico, United States. jdixon@unm.edu



The coastline of SE Alaska was submerged by post-Pleistocene sea level rise from at least 16,000 cal yrs BP until it stabilized about 10,600 cal yrs BP. The submerged continental shelf was modeled using bathymetry and other data to identify areas exhibiting high potential for the occurrence of archaeological sites. Two seasons of underwater archaeological survey have been conducted at this location (NSF OPP -#0703980 and 1108367), using multibeam sonar, side-scan sonar, sub-bottom profiler, real-time video from remotely operated vehicle (ROV), and sea floor sampling using a van veen grab sampler and sediment screening. This data has produced a detailed overview of Shakan Bay, located on the northwest corner of Prince of Wales Island.