Keywords: RV Rafael cruise 08034 line 4.gif en Segment of Boomer high-resolution seismic-reflection profile and interpretation from RV Rafael cruise 08034 line 4 across the buried channel that extends seaward beneath Edgartown Harbor Estuarine and transitional deposits fill the buried channel and some of these deposits contain gas-charged sediment 2011-09-18 http //pubs usgs gov/of/2009/1001/html/fig26 html USGS Fig 12 of Poppe L J McMullen K Y Foster D S Blackwood D S Williams S J Ackerman S D Moser M S and Glomb K A 2010 Geological interpretation of the sea floor offshore of Edgartown Massachusetts U S Geological Survey Open-File Report 2009-1001 PD-USGov Uploaded with UploadWizard Seismic profiles Structure of the Earth Geological cross sections |