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Uniomerus tetralasmus, Specimen #1276
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; 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 long dead when collected.
Date:
October 24, 1973
Creator:
Pettit, J.
System:
The UNT Digital Library
Lampsilis teres, Specimen #287
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; moderately thick shell; white internal coloring; brown external coloring; no external sculpturing. The specimen measures between 100 - 120 mm in length and was assessed to be long dead when collected.
Date:
May 24, 1977
Creator:
Britton, Joseph
System:
The UNT Digital Library
Potamilus purpuratus, Specimen #582
One preserved mussel specimen including the right valve only. The specimen exhibits a rhomboidal shape; thick shell; white internal coloring; dark brown external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 100 - 120 mm in length and was assessed to be long dead when collected.
Date:
October 24, 1973
Creator:
Pettit, J.
System:
The UNT Digital Library
Potamilus purpuratus, Specimen #583
One preserved mussel specimen including the left valve only. The specimen exhibits an oval shape; thick shell; white internal coloring; dark brown external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures over 120 mm in length and was assessed to be long dead when collected.
Date:
October 24, 1973
Creator:
Pettit, J.
System:
The UNT Digital Library
Potamilus ohiensis, Specimen #632
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
System:
The UNT Digital Library
Potamilus ohiensis, Specimen #633
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
System:
The UNT Digital Library
Potamilus ohiensis, Specimen #634
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
System:
The UNT Digital Library
Potamilus ohiensis, Specimen #635
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
System:
The UNT Digital Library
Potamilus ohiensis, Specimen #636
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
System:
The UNT Digital Library
Potamilus ohiensis, Specimen #637
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
System:
The UNT Digital Library
Potamilus ohiensis, Specimen #638
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
System:
The UNT Digital Library
Potamilus ohiensis, Specimen #639
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
System:
The UNT Digital Library
Quadrula mortoni, Specimen #899
One preserved mussel specimen including the left valve only. 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 60 - 100 mm in length and was assessed to be very-long dead when collected.
Date:
October 24, 1973
Creator:
Pettit, J.
System:
The UNT Digital Library
Amblema plicata, Specimen #83
One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; white internal coloring; reddish-brown external coloring; external sculpturing in the form of ridges. Collected in the Guadalupe basin. The specimen measures between 100 - 120 mm in length and was assessed to be long dead when collected.
Date:
August 24, 1979
Creator:
Britton, Joseph; Britton, David; Britton, Michael & La Grove, M.
System:
The UNT Digital Library
Leptodea fragilis, Specimen #483
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
System:
The UNT Digital Library
Quadrula mortoni, Specimen #1088
One preserved mussel specimen including the left valve only. 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 long dead when collected.
Date:
October 24, 1973
Creator:
Pettit, J.
System:
The UNT Digital Library
Potamilus purpuratus, Specimen #705
One preserved mussel specimen including the right valve only. The specimen exhibits an oval shape; thick shell; white internal coloring; dark brown external coloring; no external sculpturing. The specimen measures between 60 - 100 mm in length and was assessed to be very-long dead when collected.
Date:
October 24, 1973
Creator:
Pettit, J.
System:
The UNT Digital Library
Pyganodon grandis, Specimen #732
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; 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:
June 24, 1974
Creator:
Pettit, J.
System:
The UNT Digital Library
Amblema plicata, Specimen #5
One preserved mussel specimen including the left valve only. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; white internal coloring; brown external coloring; external sculpturing in the form of ridges. 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:
October 24, 1973
Creator:
Pettit, J.
System:
The UNT Digital Library
Lampsilis teres, Specimen #274
One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; moderately thick shell; 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 long dead when collected.
Date:
October 24, 1973
Creator:
Pettit, J.
System:
The UNT Digital Library
Amblema plicata, Specimen #4
One preserved mussel specimen including the left 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 Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be subfossil when collected.
Date:
October 24, 1973
Creator:
Pettit, J.
System:
The UNT Digital Library
Quadrula petrina, Specimen #1555
One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; white internal coloring; tan external coloring; no external sculpturing. The specimen measures between 60 - 100 mm in length and was assessed to be very-recently dead when collected.
Date:
July 24, 1971
Creator:
Voss, W. J.; Pool, R. & Hubbs, L. G.
System:
The UNT Digital Library
Quadrula petrina, Specimen #1556
One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; white internal coloring; tan external coloring; no external sculpturing. The specimen measures between 60 - 100 mm in length and was assessed to be very-recently dead when collected.
Date:
July 24, 1971
Creator:
Voss, W. J.; Pool, R. & Hubbs, L. G.
System:
The UNT Digital Library
Lampsilis bracteata, Specimen #1547
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; white internal coloring; tan external coloring; no external sculpturing. The specimen measures between 60 - 100 mm in length and was assessed to be relatively-recently dead when collected.
Date:
July 24, 1971
Creator:
Voss, W. J.; Pool, R. & Hubbs, L. G.
System:
The UNT Digital Library