File:Yoshi's Trike.jpg
Original file (2,314 × 1,651 pixels, file size: 3.17 MB, MIME type: image/jpeg)
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Summary[edit]
DescriptionYoshi's Trike.jpg |
Mount of a Triceratops horridus adult and a juvenile of the same species, at the Museum of the Rockies in Bozeman, Montana. Triceratops was as large as an African elephant, although babies were just the size of a St. Bernard dog. In this mount, brown shows molded casts of the actual fossil of Yoshi's Trike that were recovered while white shows reconstructed areas (where fossil was not recovered). See http://msuexponent.com/news/2012/10/04/yoshis-trike-on-display-at-museum-of-the-rockies/ Dinosaur growth is classified into four categories: baby, juvenile, subadult, and adult. Most collections ignore smaller-sized fossils in favor of the big, eye-catching type. But this has meant that the otogeny (changes in an animal as it grows up) of dinosaurs has often been ignored. It also means that many babies, juveniles, and subadults have been mistaken for unique species rather than just junior versions. Baby Triceratops had triangular nodules along the outer edge of the frill, the backward-curving horns, solid snouts, and no holes in the frill. Over time, the nodules fuse with the frill and almost disappear, the horns point forward (a sign of sexual maturity), and the snouts and frill showing large "excavation" (areas of no bone). |
Date | |
Source | Triceratops mounts - Museum of the Rockies - 2013-07-08 |
Author | Tim Evanson from Washington, D.C., USA, United States of America |
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This image was originally posted to Flickr by Tim Evanson at https://www.flickr.com/photos/23165290@N00/9336675750. It was reviewed on 8 July 2014 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
8 July 2014
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:49, 2 September 2014 | 2,314 × 1,651 (3.17 MB) | Cropbot (talk | contribs) | upload cropped version, operated by User:FunkMonk. Summary: cropped | |
03:43, 8 July 2014 | 2,500 × 1,772 (3.36 MB) | FunkMonk (talk | contribs) | Transferred from Flickr via Flickr2commons |
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Metadata
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Date and time of data generation | 15:52, 8 July 2013 |
Lens focal length | 20 mm |
Orientation | Normal |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop CS5 Windows |
File change date and time | 11:33, 21 July 2013 |
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Exif version | 2.21 |
Date and time of digitizing | 15:52, 8 July 2013 |
APEX shutter speed | 4.906891 |
APEX aperture | 3.851999 |
APEX exposure bias | 0 |
Maximum land aperture | 3.8 APEX (f/3.73) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 90 |
DateTimeOriginal subseconds | 90 |
DateTimeDigitized subseconds | 90 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
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Focal length in 35 mm film | 30 mm |
Scene capture type | Standard |
Scene control | High gain up |
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Serial number of camera | 3563291 |
Lens used | 18.0-55.0 mm f/3.5-5.6 |
Rating (out of 5) | 0 |
Date metadata was last modified | 07:33, 21 July 2013 |
Unique ID of original document | 818E5AD1473AFC5F39E9E9043D75B752 |