Title: Carboniferous Trilobites Description: Ameura major; 354-290 million yearss ago; Kansas City, Missouri. Location: Chicago, Illinois, February 27, 2009 Keywords: Kenneth and Anne Griffin halls of Evolving Planet Orientation: Portrait Dimensions: 2400 x 3000 (7.20 MPixels) (1.25) Print Size: 20.3 x 25.4 cm; 8.0 x 10.0 inches File Size: 20.62 MB (21,626,814 Bytes) Resolution: 300 x 300 dpi Color Depth: 16.7 million (24 BitsPerPixel) Compression: None Image Number: 0000250356c Source: Jay Robert Nash Collection
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