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1 - 6 of
6
Tritogonia verrucosa, Specimen #902
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thick shell; white internal coloring; tan external coloring; no external sculpturing. Collected in the Colorado basin. The specimen measures between 60 - 100 mm in length and was assessed to be long dead when collected.
Date:
June 15, 1979
Creator:
Britton, Joseph; Brush, Sam & La Grove, M.
Object Type:
Specimen
System:
The UNT Digital Library
Quadrula petrina, Specimen #1080
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Colorado basin. The specimen measures between 0 - 60 mm in length and was assessed to be very-long dead when collected.
Date:
June 15, 1979
Creator:
Britton, Joseph; Brush, Sam & La Grove, M.
Object Type:
Specimen
System:
The UNT Digital Library
Amblema plicata, Specimen #108
One preserved mussel specimen including the right valve only. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; white internal coloring; external sculpturing in the form of ridges. Collected in the Colorado basin. The specimen measures between 60 - 100 mm in length and was assessed to be subfossil when collected.
Date:
June 15, 1979
Creator:
Britton, Joseph; Brush, Sam & La Grove, M.
Object Type:
Specimen
System:
The UNT Digital Library
Amblema plicata, Specimen #109
One preserved mussel specimen including the right valve only. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; white internal coloring; external sculpturing in the form of ridges. Collected in the Colorado basin. The specimen measures between 60 - 100 mm in length and was assessed to be subfossil when collected.
Date:
June 15, 1979
Creator:
Britton, Joseph; Brush, Sam & La Grove, M.
Object Type:
Specimen
System:
The UNT Digital Library
[Mason School House]
Photograph of the Mason School House in Mason, Texas.
Date:
January 15, 1988
Creator:
Texas Historical Commission
Object Type:
Photograph
System:
The Portal to Texas History
Seed-Selecting Mechanism.
Patent for seed selecting mechanisms that plants or drops two seeds at the same time and can be attached to the hopper of a planter.
Date:
June 15, 1920
Creator:
Vest, Robert A.
Object Type:
Patent
System:
The Portal to Texas History