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Lampsilis hydiana, Specimen #354
One preserved mussel specimen including both the left and right valves. The specimen exhibits a rhomboidal shape; thin shell; double looped beak sculpturing; 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 recently dead when collected.
Date:
October 8, 1972
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Lampsilis hydiana, Specimen #355
One preserved mussel specimen including both the left and right valves. The specimen exhibits a rhomboidal shape; thin shell; double looped beak sculpturing; white internal coloring; tan 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:
October 8, 1972
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Lampsilis teres, Specimen #362
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 very-long dead when collected.
Date:
October 8, 1972
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Lampsilis teres, Specimen #363
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 100 - 120 mm in length and was assessed to be very-long dead when collected.
Date:
October 8, 1972
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Amblema plicata, Specimen #46
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; tan 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 relatively-recently dead when collected.
Date:
1973
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Amblema plicata, Specimen #47
One preserved mussel specimen including the left valve only. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; purplish-white internal coloring; reddish-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 relatively-recently dead when collected.
Date:
1973
Creator:
Pettit, J.
Object Type:
Specimen
System:
The UNT Digital Library
Amblema plicata, Specimen #48
One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; thick shell; single looped beak sculpturing; purplish-white internal coloring; reddish-brown external coloring; external sculpturing in the form of ridges. Collected in the Trinity basin. The specimen measures between 100 - 120 mm in length and was assessed to be recently dead when collected.
Date:
1973
Creator:
Pettit, J.
Object Type:
Specimen
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.
Object Type:
Specimen
System:
The UNT Digital Library
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.
Object Type:
Specimen
System:
The UNT Digital Library
Amblema plicata, Specimen #121
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; black 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 long dead when collected.
Date:
January 28, 1974
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Amblema plicata, Specimen #122
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 0 - 60 mm in length and was assessed to be long dead when collected.
Date:
January 28, 1974
Creator:
Britton, Joseph
Object Type:
Specimen
System:
The UNT Digital Library
Uniomerus tetralasmus, Specimen #1277
One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; white internal coloring; reddish-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:
January 28, 1974
Creator:
Britton, Joseph
Object Type:
Specimen
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.
Object Type:
Specimen
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.
Object Type:
Specimen
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.
Object Type:
Specimen
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.
Object Type:
Specimen
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.
Object Type:
Specimen
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.
Object Type:
Specimen
System:
The UNT Digital Library
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.
Object Type:
Specimen
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.
Object Type:
Specimen
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.
Object Type:
Specimen
System:
The UNT Digital Library
Remote Sensing and GIS for Nonpoint Source Pollution Analysis in the City of Dallas' Western Watersheds
This report describes the findings of a study conducted on the watersheds of "Lake Lewisville, Lake Ray Roberts, Lake Grapevine and the Elm Fork of the Trinity River between Lake Lewisville and Frazier Dam," which are all part of the upper Trinity drainage basin (p. 31). The study examines the potential benefit of "remote sensing and geographic information systems (GIS) for watershed management" in and around Dallas, Texas (p. i).
Date:
August 1988
Creator:
University of North Texas. Department of Biological Sciences.
Object Type:
Book
System:
The UNT Digital Library
Methods for Extending the Freshness of Cut Flowers, Ornamental Trees, and Plant Cuttings
Patent relating to methods for extending the freshness of cut flowers, ornamental trees, and plant cuttings.
Date:
October 30, 2000
Creator:
Chapman, Kent D. & Austin-Brown, Shea L.
Object Type:
Patent
System:
The UNT Digital Library
Plant Fatty Acid Amide Hydrolases
Patent relating to plant fatty acid amide hydrolases (FAAH) coding sequences.
Date:
January 8, 2008
Creator:
Chapman, Kent D.; Shrestha, Rhidaya; Blancaflor, Elison B. & Dixon, R. A.
Object Type:
Patent
System:
The UNT Digital Library