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Found 9 datasets matching "Pleistocene channels".

Federal
Interpretation of the distribution of gas and clinoforms mapped within two Pleistocene channels within the Hudson Shelf Valley, derived from seismic data collected by the U.S. Geological Survey, 1995 - 1999 (Esri polygon, Geographic, WGS84)
- Organization: Department of the Interior
- Updated: 2024-03-18T00:00:00Z
These data represent gas and clinoforms mapped wtihin two Pleistocene channels, Hudson Shelf Valley. These data were mapped based on 15 cubic inch water gun and CHIRP seismic-reflection records...
- xml
- xml
Search relevance: 153.77 | Views last month: 0
Federal
Interpreted Distribution of the Axes of Fluvially-Cut Late Pleistocene Channels Buried Beneath Edgartown Harbor, Massachusetts, in Geographic, WGS84 (H11346_BCHANNELS.SHP)
- Organization: Department of the Interior
- Updated: 2021-11-16T00:00:00Z
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and the Massachusetts Office of Coastal Zone Management (MA CZM), is producing...
- xml
- xml
Search relevance: 104.14 | Views last month: 0
Federal
Depth to Quaternary regional unconformities offshore of the Delmarva Peninsula, including Maryland and Virginia state waters
- Organization: Department of the Interior
- Updated: 2023-05-19T00:00:00Z
Geologic structure and isopach maps were constructed by interpreting over 19,890 trackline kilometers of co-located multichannel boomer, sparker and chirp seismic reflection profiles from the...
- xml
- xml
Search relevance: 46.13 | Views last month: 0
Federal
Trackline navigation for EG&G Uniboom seismic-reflection data collected by the U.S. Geological Survey during field activities 1974-004-FA and 1975-003-FA offshore of the Delmarva Peninsula (polyline shapefiles)
- Organization: Department of the Interior
- Updated: 2023-05-19T00:00:00Z
Geologic structure and isopach maps were constructed by interpreting over 19,890 trackline kilometers of co-located multichannel boomer, sparker and chirp seismic reflection profiles from the...
- xml
- xml
Search relevance: 46.13 | Views last month: 0
Federal
Thickness of Quaternary seismic stratigraphic units offshore of the Delmarva Peninsula, including Maryland and Virginia state waters
- Organization: Department of the Interior
- Updated: 2023-05-19T00:00:00Z
Geologic structure and isopach maps were constructed by interpreting over 19.890 trackline kilometers of co-located multichannel boomer, sparker and chirp seismic reflection profiles from the...
- xml
- xml
Search relevance: 46.13 | Views last month: 0
Federal
Trackline navigation for EdgeTech SB-512i chirp and multichannel sparker seismic-reflection data collected in 2013 by Coastal Planning & Engineering, Inc. for the Maryland Energy Administration offshore of the Delmarva Peninsula (polyline shapefiles)
- Organization: Department of the Interior
- Updated: 2023-05-19T00:00:00Z
Geologic structure and isopach maps were constructed by interpreting over 19,890 trackline kilometers of co-located multichannel boomer, sparker and chirp seismic reflection profiles from the...
- xml
- xml
Search relevance: 45.73 | Views last month: 0
Federal
Interpretation of the thickness of the upper-most mappable unit, Holocene u1, within the Hudson Shelf Valley, derived from seismic data collected by the U.S. Geological Survey, 1995 - 1999 (Grid, UTM Zone 18N, WGS84)
- Organization: Department of the Interior
- Updated: 2024-03-18T00:00:00Z
These data represent gas found within the upper most mappable unit wtihin the Hudson Shelf Valley; Holocene unit, u1. These data were mapped based CHIRP seismic-reflection records collected May,...
- xml
- xml
Search relevance: 42.68 | Views last month: 0
Federal
Interpretation of the depth to two Pleistocene refelctors, R5 and R6, mapped within the Hudson Shelf Valley derived from seismic data collected by the U.S. Geological Survey, 1995 - 1999 (Grid, UTM Zone 18N, WGS84)
- Organization: Department of the Interior
- Updated: 2024-03-18T00:00:00Z
These data represent the depth to two Pleistocene reflectors mapped within the Hudson Shelf Valley. These data were mapped based on 15 cubic inch water gun and CHIRP records collected May, 1996....
- xml
- xml
Search relevance: 41.80 | Views last month: 1
Federal
Digital Dataset for the Geomorphology of the Lower Mississippi River Valley in Missouri, Kentucky, Arkansas, Tennessee, Louisiana, and Mississippi
- Organization: Department of the Interior
- Updated: 2020-08-21T00:00:00Z
A digital dataset of the geomorphology of the Lower Mississippi River Valley in Missouri, Kentucky, Arkansas, Tennessee, Louisiana, and Mississippi was developed from Roger T. Saucier’s...
- xml
- xml
Search relevance: 31.00 | Views last month: 0

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