Degree Department
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Quadrula mortoni, Specimen #900
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; dark brown external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Uniomerus tetralasmus, Specimen #1237
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; brown external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be very-long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Toxolasma parvum, Specimen #1119
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thick shell; single looped beak sculpturing; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be very-long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Lampsilis teres, Specimen #304
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; moderately thick shell; white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be very-long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Lampsilis teres, Specimen #305
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; moderately thick shell; white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Lampsilis teres, Specimen #306
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; moderately thick shell; white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Lampsilis teres, Specimen #307
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; moderately thick shell; white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Lampsilis teres, Specimen #308
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; moderately thick shell; white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library
Lampsilis teres, Specimen #309
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; moderately thick shell; white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be very-long dead when collected.
Date:
February 25, 1975
Creator:
Pettit, J.
System:
The UNT Digital Library