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Quadrula mortoni, Specimen #922
One preserved mussel specimen including both the left and right valves. The specimen exhibits a round shape; moderately thick shell; white internal coloring; brown external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date:
February 28, 1972
Creator:
Britton, Joseph & Mauldin, V.
System:
The UNT Digital Library
Amblema plicata, Specimen #40
One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; purplish-white internal coloring; dark brown external coloring; external sculpturing in the form of ridges. Collected in the Trinity basin. The specimen measures between 100 - 120 mm in length and was assessed to be recently dead when collected.
Date:
February 28, 1972
Creator:
Britton, Joseph & Falzarano, A.
System:
The UNT Digital Library
Amblema plicata, Specimen #39
One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; purplish-white internal coloring; dark brown external coloring; external sculpturing in the form of ridges. Collected in the Trinity basin. The specimen measures between 100 - 120 mm in length and was assessed to be recently dead when collected.
Date:
February 28, 1972
Creator:
Britton, Joseph & Falzarano, A.
System:
The UNT Digital Library