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51 Matching Results
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Quadrula mortoni, Specimen #932
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; 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:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Quadrula mortoni, Specimen #933
One preserved mussel specimen including the left valve only. The specimen exhibits a round shape; moderately thick shell; 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 relatively-recently dead when collected.
Date:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Quadrula mortoni, Specimen #934
One preserved mussel specimen including both the left and right valves. The specimen exhibits a round shape; moderately thick shell; 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 relatively-recently dead when collected.
Date:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Quadrula mortoni, Specimen #935
One preserved mussel specimen including both the left and right valves. The specimen exhibits a round shape; moderately thick shell; 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 relatively-recently dead when collected.
Date:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Quadrula mortoni, Specimen #936
One preserved mussel specimen including both the left and right valves. The specimen exhibits a round shape; moderately thick shell; 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 relatively-recently dead when collected.
Date:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Quadrula mortoni, Specimen #937
One preserved mussel specimen including both the left and right valves. The specimen exhibits a round shape; moderately thick shell; 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:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Quadrula mortoni, Specimen #938
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; 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 recently dead when collected.
Date:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Quadrula mortoni, Specimen #939
One preserved mussel specimen including the left valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; tan external coloring; external sculpturing in the form of pustules. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Quadrula mortoni, Specimen #940
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; tan external coloring; external sculpturing in the form of pustules. 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:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Quadrula mortoni, Specimen #941
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; tan external coloring; external sculpturing in the form of pustules. 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:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Quadrula mortoni, Specimen #942
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; tan external coloring; external sculpturing in the form of pustules. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Date:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Quadrula mortoni, Specimen #943
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; tan external coloring; external sculpturing in the form of pustules. 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:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Quadrula mortoni, Specimen #971
One preserved mussel specimen including both the left and right valves. The specimen exhibits a round shape; moderately thick shell; white internal coloring; tan external coloring; external sculpturing in the form of pustules. 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:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Quadrula mortoni, Specimen #972
One preserved mussel specimen including both the left and right valves. The specimen exhibits a round shape; moderately thick shell; white internal coloring; tan external coloring; external sculpturing in the form of pustules. 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:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Quadrula mortoni, Specimen #893
One preserved mussel specimen including the left valve only. The specimen exhibits a round shape; 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 relatively-recently dead when collected.
Date:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Potamilus purpuratus, Specimen #656
One preserved mussel specimen including the right valve only. The specimen exhibits an oval shape; thick shell; purple internal coloring; reddish-brown external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures over 120 mm in length and was assessed to be recently dead when collected.
Date:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Potamilus purpuratus, Specimen #657
One preserved mussel specimen including both the left and right valves. The specimen exhibits a rhomboidal shape; thick shell; pink 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:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Potamilus purpuratus, Specimen #658
One preserved mussel specimen including both the left and right valves. The specimen exhibits a rhomboidal shape; thick shell; bluish-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:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Potamilus purpuratus, Specimen #659
One preserved mussel specimen including both the left and right valves. The specimen exhibits a rhomboidal shape; thick shell; purple 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:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Potamilus purpuratus, Specimen #660
One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; thick shell; purple internal coloring; reddish-brown external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures over 120 mm in length and was assessed to be recently dead when collected.
Date:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Potamilus amphichaenus, Specimen #661
One preserved mussel specimen including the right 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 100 - 120 mm in length and was assessed to be relatively-recently dead when collected.
Date:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Potamilus amphichaenus, Specimen #615
One preserved mussel specimen including the right valve only. 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 over 120 mm in length and was assessed to be long dead when collected.
Date:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Potamilus purpuratus, Specimen #616
One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thick shell; pink 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 relatively-recently dead when collected.
Date:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library
Potamilus purpuratus, Specimen #617
One preserved mussel specimen including the right valve only. The specimen exhibits an oval shape; thick shell; pink 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 recently dead when collected.
Date:
August 12, 1972
Creator:
Britton, Joseph
System:
The UNT Digital Library