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31 Matching Results
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Toxolasma texasense, Specimen #1183
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; moderately thick shell; single looped beak sculpturing; bluish-white internal coloring; olive external coloring; no external sculpturing. Collected in the Sulphur basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date:
August 16, 1979
Creator:
Britton, Joseph & Britton, David
System:
The UNT Digital Library
Toxolasma texasense, Specimen #1184
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; moderately thick shell; single looped beak sculpturing; white internal coloring; brown external coloring; no external sculpturing. Collected in the Sulphur basin. The specimen measures between 0 - 60 mm in length and was assessed to be relatively-recently dead when collected.
Date:
August 16, 1979
Creator:
Britton, Joseph & Britton, David
System:
The UNT Digital Library
Toxolasma texasense, Specimen #1185
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; moderately thick shell; single looped beak sculpturing; bluish-white internal coloring; olive external coloring; no external sculpturing. Collected in the Sulphur basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date:
August 16, 1979
Creator:
Britton, Joseph & Britton, David
System:
The UNT Digital Library
Toxolasma texasense, Specimen #1186
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; moderately thick shell; single looped beak sculpturing; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Sulphur basin. The specimen measures between 0 - 60 mm in length and was assessed to be relatively-recently dead when collected.
Date:
August 16, 1979
Creator:
Britton, Joseph & Britton, David
System:
The UNT Digital Library
Utterbackia imbecillis, Specimen #1348
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; tan external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 0 - 60 mm in length and was assessed to be relatively-recently dead when collected.
Date:
August 16, 1979
Creator:
Britton, Joseph & Britton, David
System:
The UNT Digital Library
Utterbackia imbecillis, Specimen #1349
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; tan external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 0 - 60 mm in length and was assessed to be relatively-recently dead when collected.
Date:
August 16, 1979
Creator:
Britton, Joseph & Britton, David
System:
The UNT Digital Library
Utterbackia imbecillis, Specimen #1350
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; white internal coloring; tan external coloring; no external sculpturing. Collected in the Brazos basin. The specimen measures between 0 - 60 mm in length and was assessed to be long dead when collected.
Date:
August 16, 1979
Creator:
Britton, Joseph & Britton, David
System:
The UNT Digital Library