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[J. Lee Clark. Jack Daniels Employee]

Description: Photograph of an employee of the Jack Daniels Distillery in Lynchburg, Tennessee. He wears a camouflage hat and is pictured from the chest up. Narrative by Junebug Clark: This picture of J. Lee Clark (no relation) is part of Joe & Junebug Clark's book "Up The Hollow From Lynchburg." Photo by: Junebug Clark. Signed by: Junebug Clark Clark PhotoFile: 9150-0011-19
Date: October 17, 1972
Creator: Clark, Junebug
Partner: UNT Libraries Special Collections

Atmospheric Visibility Assessment for Urban Areas Using Photographic Slides and Optical Densitometry

Description: The factors involved in calculating Standard Visual Range (SVR) are discussed, and a comparison is made between the visibility reported by airport observers and the photographic slide/ optical densitometer method of calculating SVR. Using slides of Houston, Texas, from the fall and winter of 1988-89, it was found that the altitude at which the contrast measurements are made significantly affects the SVR. Also an index for predicting high and low humidity was developed using the blue/red ratio of the log exposure of the sky, and sun/shade target condition.
Date: May 1992
Creator: Jacob, Mary Katherine
Partner: UNT Libraries

Virtual Reality for Scientific Visualization: an Exploratory Analysis of Presentation Methods

Description: Humans are very effective at evaluating information visually. Scientific visualization is concerned with the process of presenting complex data in visual form to exploit this capability. A large array of tools is currently available for visual presentation. This research attempts to evaluate the effectiveness of three different presentation models that could be used for scientific visualization. The presentation models studied were, two-dimensional perspective rendering, field sequential stereoscopic three dimensional rendering and immersive virtual reality rendering. A large section of a three dimensional sub surface seismic survey was modeled as four-dimensional data by including a value for seismic reflectivity at each point in the survey. An artificial structure was randomly inserted into this data model and subjects were asked to locate and identify the structures. A group of seventeen volunteers from the University of Houston student body served as subjects for the study. Detection time, discrimination time and discrimination accuracy were recorded. The results showed large inter subject variation in presentation model preference. In addition the data suggest a possible gender effect. Female subjects had better overall performance on the task as well as better task acquisition.
Date: August 1997
Creator: Hetsel, Gene A. (Gene Arthur)
Partner: UNT Libraries

Evening Suit

Description: Evening suit of amethyst acetate with gold braid, embroidery and beads. a) Jacket in a short fitted style with long sleeves. Collarless with gold lace trim around neckline, center front and hem. Hidden center front closure of 4 large, black fabric-covered snaps supplemented with 2 hook & eyes. Fabric is woven with gold threads in a scalloped design embellished on front panels with gold beads and large gold teardrops. Gold lace trim also around armholes. Lined in amethyst satin acetate; padded shoulders. Victor Costa Sample label pinned to center back neckline with large Saks Fifth Avenue paper tag. b) Skirt of amethyst velvet in straight style. Knee length with 1" waistband. Center back opening with zipper and hook & bar on waistband. Lined in amethyst satin acetate.
Date: 1980/1989
Creator: Costa, Victor
Partner: UNT College of Visual Arts + Design

Lampsilis teres, Specimen #278

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; moderately thick shell; white internal coloring; tan external coloring; no external sculpturing. Collected in the San Jacinto basin. The specimen measures between 100 - 120 mm in length and was assessed to be live when collected.
Date: October 4, 1975
Creator: Britton, Joseph; Murphy, C.; Golightly, C. & Boone, Constance
Partner: Elm Fork Natural Heritage Museum

Amblema plicata, Specimen #3

Description: 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; brown external coloring; external sculpturing in the form of ridges. Collected in the San Jacinto basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: October 4, 1975
Creator: Britton, Joseph; Murphy, C.; Golightly, C. & Boone, Constance
Partner: Elm Fork Natural Heritage Museum

Quadrula apiculata, Specimen #1062

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula mortoni, Specimen #1063

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 100 - 120 mm in length and was assessed to be relatively-recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula apiculata, Specimen #1035

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula apiculata, Specimen #1036

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula apiculata, Specimen #1037

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula apiculata, Specimen #1038

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula apiculata, Specimen #1039

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 60 - 100 mm in length and was assessed to be very-recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula apiculata, Specimen #1040

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula apiculata, Specimen #1041

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; bluish-white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula apiculata, Specimen #1042

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 100 - 120 mm in length and was assessed to be recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula apiculata, Specimen #1043

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 100 - 120 mm in length and was assessed to be recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula apiculata, Specimen #1044

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 60 - 100 mm in length and was assessed to be very-recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula mortoni, Specimen #1055

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 60 - 100 mm in length and was assessed to be very-recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula mortoni, Specimen #1056

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 100 - 120 mm in length and was assessed to be recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula apiculata, Specimen #1057

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula apiculata, Specimen #1619

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula apiculata, Specimen #1058

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum

Quadrula apiculata, Specimen #1059

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits a quadrate shape; moderately thick shell; white internal coloring; brown external coloring; external sculpturing in the form of pustules. Collected in the San Jacinto basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Date: May 20, 1977
Creator: Golightly, C. & Evans, P.
Partner: Elm Fork Natural Heritage Museum