Atwater Valley Deep-Towed Sidescan Sonar Imagery and Bathymetric Survey (open access)

Atwater Valley Deep-Towed Sidescan Sonar Imagery and Bathymetric Survey

The purpose of this project was to conduct detailed surface mapping of one of the areas drilled by the Joint Industry Project with ChevronTexaco to understand gas hydrates in the Gulf of Mexico. The gently sloping, mostly flat floor of the Mississippi Canyon is interrupted by mounds and depressions that presumably reflect the complex geology and geohydrology related to turbidite deposition and pervasive salt tectonism. The seafloor mounds we mapped in this study occur in approximately 1300 water depth along the floor of the Mississippi Canyon in lease block areas Atwater Valley 13 and 14. High resolution sidescan sonar (100 kHz and 500 kHz) backscatter imagery, and chirp sub-bottom profiler data were collected using the DT1 deep-towed oceanographic mapping instrument, concentrating on the region directly adjacent to and surrounding two mounds identified as, mounds D and F, and in the region directly adjacent to and surrounding the mounds. The backscatter data have been mosaiced and normalized to provide information on the shape and extent of the mounds, the possible lateral extent of fauna, such as mussel and clam fields on the mounds, possible seep related flows and the occurrence of carbonate material. The extent of a mudflow can be mapped …
Date: November 22, 2005
Creator: Gardner, Joan M.; Czarnecki, Mike; Hagen, Rick; Nishimura, Clyde; Wood, Warren; Vaughn, Chad et al.
Object Type: Report
System: The UNT Digital Library
The Clifton Record (Clifton, Tex.), Vol. 110, No. 16, Ed. 1 Friday, April 22, 2005 (open access)

The Clifton Record (Clifton, Tex.), Vol. 110, No. 16, Ed. 1 Friday, April 22, 2005

Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: April 22, 2005
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
Port Aransas South Jetty (Port Aransas, Tex.), Vol. 35, No. 38, Ed. 1 Thursday, September 22, 2005 (open access)

Port Aransas South Jetty (Port Aransas, Tex.), Vol. 35, No. 38, Ed. 1 Thursday, September 22, 2005

Weekly newspaper from Port Aransas, Texas on Mustang Island that includes local, state and national news along with extensive advertising.
Date: September 22, 2005
Creator: Judson, Mary Henkel
Object Type: Newspaper
System: The Portal to Texas History
The Optimist (Abilene, Tex.), Vol. 94, No. 1, Ed. 1, Monday, August 22, 2005 (open access)

The Optimist (Abilene, Tex.), Vol. 94, No. 1, Ed. 1, Monday, August 22, 2005

Weekly student newspaper from Abilene Christian University in Abilene, Texas that includes local, state and campus news along with advertising.
Date: August 22, 2005
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Express-Star (Chickasha, Okla.), Ed. 1 Monday, August 22, 2005 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Monday, August 22, 2005

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: August 22, 2005
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
Cherokeean Herald (Rusk, Tex.), Vol. 156, No. 18, Ed. 1 Wednesday, June 22, 2005 (open access)

Cherokeean Herald (Rusk, Tex.), Vol. 156, No. 18, Ed. 1 Wednesday, June 22, 2005

Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date: June 22, 2005
Creator: Whitehead, Marie
Object Type: Newspaper
System: The Portal to Texas History
Comanche Chief (Comanche, Tex.), No. 34, Ed. 1 Thursday, December 22, 2005 (open access)

Comanche Chief (Comanche, Tex.), No. 34, Ed. 1 Thursday, December 22, 2005

Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date: December 22, 2005
Creator: Wilkerson, James C., III
Object Type: Newspaper
System: The Portal to Texas History
Lexington Observer (Lexington, Okla.), Vol. 10, No. 24, Ed. 1 Thursday, September 22, 2005 (open access)

Lexington Observer (Lexington, Okla.), Vol. 10, No. 24, Ed. 1 Thursday, September 22, 2005

Weekly newspaper from Lexington, Oklahoma that includes local, state, and national news along with advertising.
Date: September 22, 2005
Creator: Edwards, Olvis
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Albany News (Albany, Tex.), Vol. 130, No. 30, Ed. 1 Thursday, December 22, 2005 (open access)

The Albany News (Albany, Tex.), Vol. 130, No. 30, Ed. 1 Thursday, December 22, 2005

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: December 22, 2005
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 106, No. 273, Ed. 1 Tuesday, February 22, 2005 (open access)

Altus Times (Altus, Okla.), Vol. 106, No. 273, Ed. 1 Tuesday, February 22, 2005

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: February 22, 2005
Creator: Andrews, Mike
Object Type: Newspaper
System: The Gateway to Oklahoma History
Archer County News (Archer City, Tex.), No. 51, Ed. 1 Thursday, December 22, 2005 (open access)

Archer County News (Archer City, Tex.), No. 51, Ed. 1 Thursday, December 22, 2005

Weekly newspaper from Archer City, Texas that includes local, state, and national news along with advertising.
Date: December 22, 2005
Creator: Lewis, Shelley
Object Type: Newspaper
System: The Portal to Texas History
Naval Postgraduate School Folder - (open access)

Naval Postgraduate School Folder -

Base Input - Naval Postgraduate School Folder - Includes: Support for Combatant Commanders and the Office of the Secretary of Defense; Fact Sheet;
Date: August 22, 2005
Creator: unknown
Object Type: Text
System: The UNT Digital Library
The Tulia Herald (Tulia, Tex.), Vol. 97, No. 51, Ed. 1 Thursday, December 22, 2005 (open access)

The Tulia Herald (Tulia, Tex.), Vol. 97, No. 51, Ed. 1 Thursday, December 22, 2005

Weekly newspaper from Tulia, Texas that includes local, state and national news along with extensive advertising.
Date: December 22, 2005
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 269, Ed. 1 Friday, July 22, 2005 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 269, Ed. 1 Friday, July 22, 2005

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: July 22, 2005
Creator: Broaddus, Matthew B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 192, Ed. 1 Friday, April 22, 2005 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 90, No. 192, Ed. 1 Friday, April 22, 2005

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: April 22, 2005
Creator: Broaddus, Matthew B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Archer County News (Archer City, Tex.), No. 38, Ed. 1 Thursday, September 22, 2005 (open access)

Archer County News (Archer City, Tex.), No. 38, Ed. 1 Thursday, September 22, 2005

Weekly newspaper from Archer City, Texas that includes local, state, and national news along with advertising.
Date: September 22, 2005
Creator: Lewis, Shelley
Object Type: Newspaper
System: The Portal to Texas History
Perry Daily Journal (Perry, Okla.), Vol. 112, No. 224, Ed. 1 Tuesday, November 22, 2005 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 112, No. 224, Ed. 1 Tuesday, November 22, 2005

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: November 22, 2005
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Tulia Herald (Tulia, Tex.), Vol. 97, No. 38, Ed. 1 Thursday, September 22, 2005 (open access)

The Tulia Herald (Tulia, Tex.), Vol. 97, No. 38, Ed. 1 Thursday, September 22, 2005

Weekly newspaper from Tulia, Texas that includes local, state and national news along with extensive advertising.
Date: September 22, 2005
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Wynnewood Gazette (Wynnewood, Okla.), Vol. 103, No. 25, Ed. 1 Thursday, September 22, 2005 (open access)

The Wynnewood Gazette (Wynnewood, Okla.), Vol. 103, No. 25, Ed. 1 Thursday, September 22, 2005

Weekly newspaper from Wynnewood, Oklahoma that includes local, state, and national news along with advertising.
Date: September 22, 2005
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Optimist (Abilene, Tex.), Vol. 93, No. 40, Ed. 1, Tuesday, February 22, 2005 (open access)

The Optimist (Abilene, Tex.), Vol. 93, No. 40, Ed. 1, Tuesday, February 22, 2005

Weekly student newspaper from Abilene Christian University in Abilene, Texas that includes local, state and campus news along with advertising.
Date: February 22, 2005
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Archer County Advocate (Holliday, Tex.), Vol. 3, No. 37, Ed. 1 Thursday, December 22, 2005 (open access)

Archer County Advocate (Holliday, Tex.), Vol. 3, No. 37, Ed. 1 Thursday, December 22, 2005

Weekly newspaper from Holliday, Texas that includes local, state, and national news along with advertising.
Date: December 22, 2005
Creator: Cooper, James H.
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 84, No. 169, Ed. 1 Sunday, May 22, 2005 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 84, No. 169, Ed. 1 Sunday, May 22, 2005

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: May 22, 2005
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
Rains County Leader (Emory, Tex.), Vol. 118, No. 24, Ed. 1 Tuesday, November 22, 2005 (open access)

Rains County Leader (Emory, Tex.), Vol. 118, No. 24, Ed. 1 Tuesday, November 22, 2005

Weekly newspaper from Emory, Texas that includes local, state, and national news along with advertising.
Date: November 22, 2005
Creator: Hill, Earl Clyde, Jr.
Object Type: Newspaper
System: The Portal to Texas History
Perry Daily Journal (Perry, Okla.), Vol. 112, No. 122, Ed. 1 Wednesday, June 22, 2005 (open access)

Perry Daily Journal (Perry, Okla.), Vol. 112, No. 122, Ed. 1 Wednesday, June 22, 2005

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: June 22, 2005
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History