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Leptodea fragilis, Specimen #483

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a rhomboidal shape; thin shell; double looped beak sculpturing; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Red River basin. The specimen measures between 60 - 100 mm in length and was assessed to be long dead when collected.
Date: November 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #632

Description: One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; pink internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be relatively-recently dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #633

Description: One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; white internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be relatively-recently dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #634

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; salmon internal coloring; tan external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 60 - 100 mm in length and was assessed to be relatively-recently dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #635

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; pink internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be long dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #636

Description: One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; purple internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be relatively-recently dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #637

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; pink internal coloring; tan external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be recently dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #638

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; pink internal coloring; brown external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 100 - 120 mm in length and was assessed to be relatively-recently dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum

Potamilus ohiensis, Specimen #639

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; purple internal coloring; olive external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures over 120 mm in length and was assessed to be relatively-recently dead when collected.
Date: March 24, 1974
Creator: Britton, Joseph
Partner: Elm Fork Natural Heritage Museum
open access

Congressional Publications on Oceanography - A Selected Bibliography (93rd Congress, 1st Session)

Description: This report is a bibliography of selected publications by the United States Congress from 1973 that relate to congressional work in fisheries, law of the sea, national programs, oceanic policy, ocean science education, marine pollution, and related issues.
Date: May 24, 1974
Creator: Justus, John R.
Partner: UNT Libraries Government Documents Department
open access

Dynamics of a plasma discharge in a mirror field

Description: A cool plasma discharge in mirror geometry is modeled with ions flowing along field lines into electrodes beyond the throats. The velocity of the flow is determined by the electrode sheath prcpenties and nozzle-like phenomena in the mirror and ion source. This model is applicable to the wet-wood burner'' reactor and mirror target schemes. (auth)
Date: January 24, 1974
Creator: Lee, E. P. & McNamara, B.
Partner: UNT Libraries Government Documents Department
open access

Oral History Interview with Alf Brown Jr., March 26, 1974

Description: Transcript of an interview with Alf Brown Jr., an Army veteran (2nd Battalion, 131st Field Artillery, Texas National Guard) and a member of the "Lost Battalion," concerning his experiences as a prisoner-of-war of the Japanese during World War II.
Date: March 24, 1974
Creator: Marcello, Ronald E. & Brown, Alf, Jr.
Partner: UNT Oral History Program
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