File:Brachiosaurus sp. skull.jpg
Original file (2,176 × 2,419 pixels, file size: 2.78 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionBrachiosaurus sp. skull.jpg |
Brachiosaurus sp. sauropod dinosaur skull (reconstruction by Triebold Paleontology[1]) from the Jurassic of Colorado, USA (public display, Field Museum of Natural History, Chicago, Illinois, USA). Classification: Animalia, Chordata, Vertebrata, Dinosauria, Sauropodomorpha, Brachiosauridae Stratigraphy: Morrison Formation, Upper Jurassic Locality: Felch Quarry 1, near the town of Garden Park, central Colorado, USA Sauropod dinosaurs were the largest terrestrial animals ever. They all have the same basic body plan: large body with four walking legs, very long neck & tail, and a small head relative to body size. Sauropods were herbivores, and are often perceived as holding their heads & necks up high to reach vegetation normally out of reach to other organisms. Modern reconstructions of many sauropod species depict them with heads and necks held close to the horizontal, or at low angles above the horizontal. |
Date | |
Source | Brachiosaurus sp. sauropod dinosaur (Morrison Formation, Upper Jurassic; Felch Quarry 1, near Garden Park, central Colorado, USA) |
Author | James St. John |
Licensing
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This image was originally posted to Flickr by James St. John at https://www.flickr.com/photos/jsjgeology/15212180048/. It was reviewed on 5 October 2014 by Leoboudv and was confirmed to be licensed under the terms of the . |
5 October 2014
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:37, 2 October 2014 | 2,176 × 2,419 (2.78 MB) | Cropbot (talk | contribs) | upload cropped version, operated by User:FunkMonk. Summary: cropped | |
18:35, 2 October 2014 | 2,176 × 2,444 (2.57 MB) | FunkMonk (talk | contribs) | Transferred from Flickr via Flickr2commons |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon PowerShot D10 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/2.8 |
ISO speed rating | 250 |
Date and time of data generation | 17:23, 21 August 2010 |
Lens focal length | 6.2 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS2 Macintosh |
File change date and time | 01:38, 30 September 2014 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 17:23, 21 August 2010 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 5.90625 |
APEX aperture | 2.96875 |
APEX exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash fired, compulsory flash firing, 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 | 1 |
Image width | 2,176 px |
Image height | 2,444 px |
Date metadata was last modified | 21:38, 29 September 2014 |
IIM version | 2 |