File:Utahraptor ostrommaysorum leg.jpg

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Original file ‎(1,378 × 2,517 pixels, file size: 1.88 MB, MIME type: image/jpeg)
Description

Utahraptor ostrommaysorum theropod dinosaur from the Cretaceous of eastern Utah, USA (public display, Morrison Natural History Museum, Morrison, Colorado, USA).

Utahraptor is a famous predatory dinosaur, frequently referred to by the Hollywood term "raptor". Utahraptor had a greatly enlarged claw on each foot (shown here), as did some other theropods like Deinonychus.

Classification: Animalia, Chordata, Vertebrata, Dinosauria, Theropoda, Dromaeosauridae

Stratigraphy: Cedar Mountain Formation, Lower Cretaceous

Locality: eastern Utah, USA

Theropod were small to large, bipedal dinosaurs. Almost all known members of the group were carnivorous (predators and/or scavengers). They represent the ancestral group to the birds, and some theropods are known to have had feathers. Some of the most well known dinosaurs to the general public are theropods, such as Tyrannosaurus, Allosaurus, and Spinosaurus.
Date
Source Utahraptor ostrommaysorum theropod dinosaur (Cedar Mountain Formation, Lower Cretaceous; eastern Utah, USA) 1
Author James St. John

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Date/TimeThumbnailDimensionsUserComment
current12:52, 29 September 2014Thumbnail for version as of 12:52, 29 September 20141,378 × 2,517 (1.88 MB)Cropbot (talk | contribs)upload cropped version, operated by User:FunkMonk. Summary: cropped
12:44, 29 September 2014Thumbnail for version as of 12:44, 29 September 20141,384 × 2,560 (1.68 MB)FunkMonk (talk | contribs)Transferred from Flickr via Flickr2commons
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Metadata

This file contains additional information, such as EXIF metadata, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file. The timestamp is only as accurate as the clock in the camera and may be completely wrong.
Camera manufacturer NIKON CORPORATION
Camera model NIKON D70s
Exposure time 1/60 sec (0.016666666666667)
F-number f/3.8
Date and time of data generation 16:54, 3 November 2010
Lens focal length 22 mm
Orientation Normal
Horizontal resolution 300 dpi
Vertical resolution 300 dpi
Software used Adobe Photoshop CS2 Macintosh
File change date and time 03:03, 28 September 2014
Y and C positioning Co-sited
Exposure Program Not defined
Exif version 2.21
Date and time of digitizing 16:54, 3 November 2010
Meaning of each component
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Image compression mode 4
APEX exposure bias 0
Maximum land aperture 3.8 APEX (f/3.73)
Metering mode Pattern
Light source Unknown
Flash Flash fired, strobe return light detected, auto mode
DateTime subseconds 10
DateTimeOriginal subseconds 10
DateTimeDigitized subseconds 10
Supported Flashpix version 0,100
Color space sRGB
Sensing method One-chip color area sensor
File source Digital still camera
Scene type A directly photographed image
Custom image processing Normal process
Exposure mode Auto exposure
White balance Auto white balance
Digital zoom ratio 1
Focal length in 35 mm film 33 mm
Scene capture type Standard
Scene control None
Contrast Normal
Saturation Normal
Sharpness Normal
Subject distance range Unknown
Supported Flashpix version 1
Image height 1,384 px
Image width 2,560 px
Date metadata was last modified 23:03, 27 September 2014
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