scholarly journals Bayesian geoacoustic inversion of seabed reflection data at the New England mud patch

2017 ◽  
Vol 142 (4) ◽  
pp. 2590-2590
Author(s):  
Josée Belcourt ◽  
Stan E. Dosso ◽  
Charles W. Holland ◽  
Jan Dettmer
Keyword(s):  
New England ◽  
Geoacoustic Inversion ◽  
Reflection Data

Stratigraphic analysis of a sediment pond within the New England Mud Patch: New constraints from high-resolution chirp acoustic reflection data

2019 ◽  
Vol 412 ◽  
pp. 81-94 ◽  
Author(s):  
John A. Goff ◽  
Allen H. Reed ◽  
Glen Gawarkiewicz ◽  
Preston S. Wilson ◽  
David P. Knobles
Keyword(s):  
High Resolution ◽  
New England ◽  
Acoustic Reflection ◽  
Stratigraphic Analysis ◽  
Reflection Data

Trans-dimensional geoacoustic inversion on the New England Mud Patch using modal dispersion data

2018 ◽  
Vol 144 (3) ◽  
pp. 1913-1913
Author(s):  
Julien Bonnel ◽  
Stan E. Dosso ◽  
Dimitrios Eleftherakis ◽  
N. Ross Chapman ◽  
David R. Dall'Osto ◽  
...  
Keyword(s):  
New England ◽  
Geoacoustic Inversion ◽  
Modal Dispersion ◽  
Dispersion Data

scholarly journals Geoacoustic inversion on the New England Mud Patch using warping and dispersion curves of high-order modes

2018 ◽  
Vol 143 (5) ◽  
pp. EL405-EL411 ◽  
Author(s):  
Julien Bonnel ◽  
Ying-Tsong Lin ◽  
Dimitrios Eleftherakis ◽  
John A. Goff ◽  
Stan Dosso ◽  
...  
Keyword(s):  
New England ◽  
Dispersion Curves ◽  
High Order ◽  
Geoacoustic Inversion

Geoacoustic Inversion for a New England Mud Patch Sediment Using the Silt-Suspension Theory of Marine Mud

2020 ◽  
Vol 45 (1) ◽  
pp. 144-160
Author(s):  
Elisabeth M. Brown ◽  
Ying-Tsong Lin ◽  
Jason D. Chaytor ◽  
William L. Siegmann
Keyword(s):  
New England ◽  
Geoacoustic Inversion ◽  
Marine Mud

Geoacoustic inversion of the New England Mud Patch using modal time-frequency dispersion

2018 ◽  
Vol 143 (3) ◽  
pp. 1770-1770
Author(s):  
Julien Bonnel ◽  
Dimitrios Eleftherakis ◽  
Stan E. Dosso ◽  
N. Ross Chapman ◽  
David R. Dall'Osto ◽  
...  
Keyword(s):  
New England ◽  
Frequency Dispersion ◽  
Geoacoustic Inversion ◽  
Time Frequency

Gradient-based Bayesian geoacoustic inversion for sediment properties at the New England mud patch

2018 ◽  
Vol 143 (3) ◽  
pp. 1799-1799
Author(s):  
Josée Belcourt ◽  
Stan E. Dosso ◽  
Charles W. Holland ◽  
Jan Dettmer
Keyword(s):  
New England ◽  
Geoacoustic Inversion ◽  
Sediment Properties ◽  
Gradient Based

A Late Wisconsinan Marine Incursion into Cape Cod Bay, Massachusetts

1988 ◽  
Vol 30 (3) ◽  
pp. 237-250 ◽  
Author(s):  
Robert N. Oldale
Keyword(s):  
New England ◽  
Sea Level ◽  
Cape Cod ◽  
Seismic Reflection Data ◽  
Marine Deposits ◽  
Reflection Data ◽  
Cape Cod Bay ◽  
Terminal Zone ◽  
Glacier Ice ◽  
Late Wisconsinan

Reinterpretation of seismic-reflection data from Cape Cod Bay has produced a revised late Wisconsinan history. Acoustically laminated deposits, originally inferred to be glaciolacustrine, are shown to be glaciomarine by tracing them to glaciomarine mud in Stellwagen Basin, north of Cape Cod Bay. A late Wisconsinan marine deposit of nonglacial origin overlies the glaciomarine deposits in Cape Cod Bay. Both deposits indicate that the crust was isostatically depressed below the late Wisconsinan eustatic sea level and that deglaciation and marine submergence occurred simultaneously. Valleys cut into the marine deposits, both glacial and nonglacial, indicate that a low sea-level stand, the result of isostatic rebound, occurred shortly after the marine incursion. A transgressive uncomformity and marine deposits, both mostly of Holocene age, overlie the late Wisconsinan deposits. The marine incursion, regression, and Holocene transgression represent the northward passage of an isostatically induced peripheral bulge following deglaciation. In turn, the bulge, a response to crustal loading and unloading, indicates thick glacier ice in the terminal zone and lends support to arguments for a maximum Laurentide ice model. Evidence for a late Wisconsinan marine incursion, regression, and the passage of a peripheral bulge should be sought in the other bays and sounds of the New England terminal zone.

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