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333 Matching Results
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Utterbackia imbecillis, Specimen #1378
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; bluish-white internal coloring; dark 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 relatively-recently dead when collected.
Date:
June 20, 1971
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Utterbackia imbecillis, Specimen #1379
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; bluish-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 relatively-recently dead when collected.
Date:
June 20, 1971
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pleurobema riddellii, Specimen #573
One preserved mussel specimen including the left valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be subfossil when collected.
Date:
February 7, 1974
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Toxolasma texasense, Specimen #1121
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; 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 recently dead when collected.
Date:
September 8, 1971
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Pleurobema riddellii, Specimen #560
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be subfossil when collected.
Date:
1972
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Pleurobema riddellii, Specimen #561
One preserved mussel specimen including the left valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be subfossil when collected.
Date:
1972
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Pleurobema riddellii, Specimen #562
One preserved mussel specimen including the right valve only. The specimen exhibits a triangular shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be subfossil when collected.
Date:
1972
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Pleurobema riddellii, Specimen #563
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be subfossil when collected.
Date:
1972
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Pleurobema riddellii, Specimen #564
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be subfossil when collected.
Date:
1972
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Pleurobema riddellii, Specimen #565
One preserved mussel specimen including the left valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be subfossil when collected.
Date:
1972
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Pleurobema riddellii, Specimen #566
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be subfossil when collected.
Date:
1973
Creator:
unknown
Object Type:
Specimen
System:
The UNT Digital Library
Pleurobema riddellii, Specimen #567
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be subfossil when collected.
Date:
1973
Creator:
unknown
Object Type:
Specimen
System:
The UNT Digital Library
Pleurobema riddellii, Specimen #568
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be subfossil when collected.
Date:
1973
Creator:
unknown
Object Type:
Specimen
System:
The UNT Digital Library
Pleurobema riddellii, Specimen #569
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be subfossil when collected.
Date:
1973
Creator:
unknown
Object Type:
Specimen
System:
The UNT Digital Library
Pleurobema riddellii, Specimen #570
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be subfossil when collected.
Date:
1973
Creator:
unknown
Object Type:
Specimen
System:
The UNT Digital Library
Truncilla truncata, Specimen #1225
One preserved mussel specimen including both the left and right valves. The specimen exhibits a triangular shape; 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 relatively-recently dead when collected.
Date:
May 25, 1905
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Truncilla truncata, Specimen #1226
One preserved mussel specimen including both the left and right valves. The specimen exhibits a triangular shape; thick shell; white internal coloring; olive 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:
May 26, 1905
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Uniomerus tetralasmus, Specimen #1255
One preserved mussel specimen including both the left and right valves. 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 long dead when collected.
Date:
March 13, 1971
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Uniomerus tetralasmus, Specimen #1256
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin 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 relatively-recently dead when collected.
Date:
March 13, 1971
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Utterbackia imbecillis, Specimen #1278
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; 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 long dead when collected.
Date:
March 13, 1971
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Uniomerus tetralasmus, Specimen #1254
One preserved mussel specimen including both the left and right valves. 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 relatively-recently dead when collected.
Date:
September 3, 1977
Creator:
Duan, K.
Object Type:
Specimen
System:
The UNT Digital Library
Pleurobema riddellii, Specimen #554
One preserved mussel specimen including the left valve only. The specimen exhibits a triangular shape; moderately thick shell; bluish-white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be subfossil when collected.
Date:
1972
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Pleurobema riddellii, Specimen #555
One preserved mussel specimen including both the left and right valves. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be subfossil when collected.
Date:
1972
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Pleurobema riddellii, Specimen #556
One preserved mussel specimen including the left valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be subfossil when collected.
Date:
1972
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library