File:T rex juvenile - Cleveland Museum of Natural History (34760483816).jpg
![File:T rex juvenile - Cleveland Museum of Natural History (34760483816).jpg](http://upload.wikimedia.org/wikipedia/commons/thumb/c/cb/T_rex_juvenile_-_Cleveland_Museum_of_Natural_History_%2834760483816%29.jpg/800px-T_rex_juvenile_-_Cleveland_Museum_of_Natural_History_%2834760483816%29.jpg)
Original file (2,500 × 1,667 pixels, file size: 3.14 MB, MIME type: image/jpeg)
![]() | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
DescriptionT rex juvenile - Cleveland Museum of Natural History (34760483816).jpg |
Cast of a Nanotyrannus and a model of Nanotyrannus on exhibit at the Cleveland Museum of Natural History in Cleveland, Ohio, in the United States. In 1942, Cleveland Museum of Natural History paleontologist David Dunkle collected the first fossil skull of this animal in the Hell Creek Formation in Carter County, Montana. At first, it was believed that this was a small new species, eventually named Tyrannosaurus lancensis, or "Nanotyrannus". In 2001, paleontologists from the Burpee Museum in Illinois discovered "Jane" in the Hell Creek Formation in Carter County, Montana. Jane was almost complete, except for the skull. Extensive study of "Jane" led many paleontologists to believe there was no such thing as Nanotyrannus, but rather that these fossils were juvenile T. Rexes. In 2006, a new, almost intact fossil, nicknamed "Bloody Mary", was discovered in Garfield County, Montana. The Murray family still owns the fossil, after an auction in 2013 failed to find a buyer (the asking price was a whopping $9 million). Casts of "Bloody Mary" have upended things even more, as it varies from Jane in specific, significant ways -- and yet, its skull looks like the Cleveland skull. At any rate, this animal would have lived in North America about 100 to 60 million years ago. The museum irritatingly does not provide the name of the artist who did the model, or the date of the sculpture. From CMNH: The artist who sculpted the fleshed out head is named Tyler Keillor, he created it in 2009. |
Date | |
Source | T rex juvenile - Cleveland Museum of Natural History |
Author | Tim Evanson from Cleveland Heights, Ohio, USA |
Licensing
![w:en:Creative Commons](https://backend.710302.xyz/https/upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png)
![attribution](https://backend.710302.xyz/https/upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png)
![share alike](https://backend.710302.xyz/https/upload.wikimedia.org/wikipedia/commons/thumb/d/df/Cc-sa_white.svg/24px-Cc-sa_white.svg.png)
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
![]() |
This image was originally posted to Flickr by Tim Evanson at https://flickr.com/photos/23165290@N00/34760483816 (archive). It was reviewed on 6 January 2019 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
6 January 2019
Captions
Items portrayed in this file
depicts
some value
10 February 2017
0.01666666666666666666 second
18 millimetre
500
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 23:47, 6 January 2019 | ![]() | 2,500 × 1,667 (3.14 MB) | CallyMc | Transferred from Flickr via #flickr2commons |
File usage
Metadata
This file contains additional information, 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.
Camera manufacturer | NIKON CORPORATION |
---|---|
Camera model | NIKON D7100 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/4 |
ISO speed rating | 500 |
Date and time of data generation | 16:35, 10 February 2017 |
Lens focal length | 18 mm |
Horizontal resolution | 600 dpi |
Vertical resolution | 600 dpi |
Software used | Adobe Photoshop Lightroom 5.7.1 (Windows) |
File change date and time | 11:16, 21 May 2017 |
Exposure Program | Not defined |
Exif version | 2.3 |
Date and time of digitizing | 16:35, 10 February 2017 |
Shutter speed | 5.906891 |
APEX aperture | 4 |
Exposure bias | 0 |
Maximum land aperture | 3.6 APEX (f/3.48) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 50 |
DateTimeDigitized subseconds | 50 |
Focal plane X resolution | 2,558.641204834 |
Focal plane Y resolution | 2,558.641204834 |
Focal plane resolution unit | 3 |
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 | 27 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 2534693 |
Lens used | 18.0-55.0 mm f/3.5-5.6 |
Date metadata was last modified | 07:16, 21 May 2017 |
Unique ID of original document | 0EEF10A09C8681E53CBC047137F49BF0 |
IIM version | 4 |