Counties
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Potamilus purpuratus, Specimen #670
One preserved mussel specimen including both the left and right valves. The specimen exhibits a rhomboidal shape; thick shell; yellow 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:
October 8, 1972
Creator:
Pettit, J.
System:
The UNT Digital Library
Quadrula mortoni, Specimen #980
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 0 - 60 mm in length and was assessed to be very-long dead when collected.
Date:
October 8, 1972
Creator:
Pettit, J.
System:
The UNT Digital Library
Quadrula mortoni, Specimen #981
One preserved mussel specimen including the right valve only. The specimen exhibits a round shape; moderately thick shell; white internal coloring; reddish-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 8, 1972
Creator:
Pettit, J.
System:
The UNT Digital Library