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A collection of ancient handmade obsidian tools on display at the University of Alaska Fairbanks' Museum of the North. Researchers think these tools may be upwards of 13,000 years old. University of Alaska, Fairbanks, Museum of the North.

Credit to read: Photo by Karl Horeis (PolarTREC 2010), Courtesy of ARCUS

Photographer: Karl Horeis
Download: 
Image icon Download Horeis_SAM_0116.jpg (3.82 MB)
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Year: 
2010
Program: 
PolarTREC
Region: 
Alaska
Topic: 
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6.3mm
File Size: 
4000736
Computed Mime: 
image/jpeg
Max Aperture: 
f/3.6
Height: 
2203
Width: 
2937
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SAMSUNG
Model: 
SAMSUNG ST1000 / SAMSUNG ST1100 / VLUU ST1000 / SAMSUNG CL65
Exposure Time: 
1/30s
ISO: 
800

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