AML Oceanographic, 2010, Traditional instruments types & models: AML Oceanographic, accessed June 17, 2010, at http://www.amloceanographic.com/Products/Traditional_Instruments.aspx.

Barry, K.M., Cavers, D.A., and Kneale, C.W., 1975, Recommended standards for digital tape formats: Geophysics, v. 40, no. 02, p. 344-352, accessed March 15, 2012, at http://www.seg.org/documents/10161/77915/seg_y_rev0.pdf.

Blackwood, D.B., and Parolski, K.F., 2001, Seabed observation and sampling system: Sea Technology, v. 42, no. 2, p. 39-43.

CARIS, 2010, HIPS and SIPS: CARIS, accessed June 17, 2010, at http://www.caris.com/products/hips-sips/.

Chesapeake Technology, Inc., [undated], SonarWiz: Chesapeake Technology, Inc., accessed June 17, 2010, at http://www.chesapeaketech.com/products.html.

CodaOctopus Products Ltd., 2010, Octopus F180 attitude and positioning system: CodaOctopus Group, Inc., accessed June 17, 2010, at http://www.codaoctopus.com/survey/index.asp.

Colorado School of Mines, 2010, CWP/SU—Seismic Un*x: Colorado School of Mines, accessed July 8, 2010, at http://www.cwp.mines.edu/cwpcodes/.

Environmental Systems Research Institute, 2010, ArcGIS: Environmental Systems Research Institute, accessed July 9, 2010, at http://www.esri.com/software/arcgis/.

Finlayson, David, 2009, SXPTools user guide (version 2.0): U.S. Geological Survey, p 1-10.

Gutierrez, B.T., Uchupi, Elazar, Driscoll, N.W., and Aubrey, D.G., 2003, Relative sea-level rise and the development of valley-fill and shallow-water sequences in Nantucket Sound, Massachusetts: Marine Geology, v. 193, no. 3-4, p. 296-314.

HYPACK, Inc., 2010, HYPACK®—Hydrographic survey and processing software: HYPACK, Inc., accessed July 8, 2010, at http://www.hypack.com/new/Sales/Products/HYPACK/tabid/56/Default.aspx.

Knudsen Engineering, Ltd., [undated], Ecosounders overview, with a section on Chirp 3202: Knudsen Engineering, Ltd., accessed June 17, 2010, at http://www.knudsenengineering.com/html/products/echosounders.html.

Krumbein, W.C., 1934, Size frequency distribution of sediments: Journal of Sedimentary Petrology, v. 4, p. 65–77.

[Massachusetts] Office of Geographic Information, 2010, Office of Grographic Information (MassGIS): Commonwealth of Massachusetts Office of Geographic Information, accessed July 9, 2010, at http://www.mass.gov/mgis/.

Oldale, R.N., 1992. Cape Cod and the islands—The geologic story: East Orleans, Massachusetts, Parnassus Imprints, 208 p.

Poppe, L.J., Williams, S.J., and Paskevich, V.F., eds., 2005, U.S. Geological Survey east-coast sediment analysis—Procedures, database, and GIS data: U.S. Geological Survey Open-File Report 2005-1001, 1 DVD-ROM. (Also available at https://pubs.usgs.gov/of/2005/1001/.)

SEA, [undated], SWATHplus: SEA, accessed June 17, 2010, at http://www.sea.co.uk/Default.aspx.

University of California, San Diego, [undated], SIOSEIS: University of California, San Diego, accessed July 8, 2010, at http://sioseis.ucsd.edu/sioseis.html.

Valentine, Page, Blackwood, Dann, and Parolski, Ken, 2000, Seabed observation and sampling system: U.S. Geological Survey Fact Sheet 2000-142, 2 p. (Also available at https://pubs.usgs.gov/fs/fs142-00/fs142-00.pdf.)