File Name:
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2010-174.jpg
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catalog number:
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2010-174
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collection:
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Excavation, General
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title:
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Trigonias Jawbone from Horsetail Creek Excavation
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creator:
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Unknown
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creator type:
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photographer
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creator:
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Stefanie A. Derkatsch
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creator type:
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scanning technician or creator of digital collection
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description:
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Jawbone found at Horsetail Creek excavation and jawbone of a Trigonias brought to the site for comparison. The excavation site, sometimes referred to as "Trigonias Quarry" was quite significant, yielding the remains of a variety of prehistoric rhinoceroses including at least three complete Trigonias skeletons as well as at least thirty-seven skulls, fifty-nine pairs of mandibles, eight pelvic girdles, eight trays of vertebrae, several complete sets of ribs, and numerous limb bones. Duplicate fossils were used in exchange with various institutions across the country including The Field Museum and Harvard University. Location: near Horsetail Creek.
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date:
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1923
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date type:
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date of photograph
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location:
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USA, Colorado, Weld County
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modified:
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Yes, shadow and highlights adjusted using Photoshop CS5
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format:
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image/jpg
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file size:
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3.35 MB
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source:
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3 X 4 black and white contact print scanned with Epson Exprssion 10000XL at 920dpi, 8bit grayscale with unsharp unsharp mask level high
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rights:
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use with permission Denver Museum of Nature & Science
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