File:Daspletosaurus horneri.jpg
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Summary
DescriptionDaspletosaurus horneri.jpg |
Daspletosaurus horneri theropod dinosaur skull from the Cretaceous of Montana, USA (public display, MOR 590, Museum of the Rockies, Bozeman, Montana, USA). This complete skull has been identified as a new species of Daspletosaurus by Museum of the Rockies researchers. Others often call this a specimen of Daspletosaurus torosus Russell, 1970. Stratigraphy: Two Medicine Formation, Campanian Stage, Upper Cretaceous. Locality: Glacier County, northwestern Montana, 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 | Daspletosaurus new species theropod dinosaur (Two Medicine Formation, Upper Cretaceous; Glacier County, northwestern Montana, USA) |
Author | James St. John |
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This image was originally posted to Flickr by jsj1771 at https://www.flickr.com/photos/47445767@N05/15376451022. It was reviewed on 29 September 2014 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
29 September 2014
Items portrayed in this file
depicts
some value
8 August 2010
0.01666666666666666666 second
3.2
8.295 millimetre
250
image/jpeg
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Date/Time | Dimensions | User | Comment | |
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current | 05:39, 29 September 2014 | 3,272 × 2,380 (3.55 MB) | FunkMonk | Transferred from Flickr via Flickr2commons |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot D10 |
Exposure time | 1/60 sec (0.016666666666667) |
F Number | f/3.2 |
ISO speed rating | 250 |
Date and time of data generation | 15:47, 8 August 2010 |
Lens focal length | 8.295 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS2 Macintosh |
File change date and time | 02:38, 28 September 2014 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 15:47, 8 August 2010 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 5.90625 |
APEX aperture | 3.34375 |
APEX exposure bias | 0 |
Maximum land aperture | 3.34375 APEX (f/3.19) |
Metering mode | Pattern |
Flash | Flash fired, auto mode, red-eye reduction mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 16,460.905349794 |
Focal plane Y resolution | 16,483.516483516 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Supported Flashpix version | 0,100 |
Image width | 3,272 px |
Image height | 2,380 px |
Date metadata was last modified | 22:38, 27 September 2014 |
IIM version | 2 |