File:Basilosaurus cetoides (1).jpg
Original file (2,500 × 869 pixels, file size: 1.45 MB, MIME type: image/jpeg)
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Summary
DescriptionBasilosaurus cetoides (1).jpg |
Skeleton of a basilosaurus cetoides in the Sant Hall of Oceans in the Smithsonian Museum of Natural History in Washington, D.C. It is the only genuine specimen currently exhibited anywhere in the world. In proportion to its body size, Basilosaurus cetoides had extremely small - 2 foot (0.6 m) long hind limbs which had limited mobility, and could only assume 2 positions: against the body, or belly. Scientists believe the limbs were used during sex, to help grasp the female. |
Date | |
Source |
Basilosaurus cetoides - total view - Smithsonian Museum of Natural History - 2012-05-17
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Author | Tim from Washington, D.C., United States of America |
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This image, originally posted to Flickr, was reviewed on 27 June 2012 by the administrator or reviewer File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the stated license on that date. |
Items portrayed in this file
depicts English
copyright status English
copyrighted English
captured with English
Canon EOS 5D Mark II English
inception English
17 May 2012
exposure time English
0.025 second
f-number English
4
focal length English
39 millimetre
ISO speed English
500
media type English
image/jpeg
instance of English
source of file English
file available on the internet English
checksum English
61937c82e747255c374e85d543df720358d49645
data size English
1,516,829 byte
height English
869 pixel
width English
2,500 pixel
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 22:24, 27 June 2012 | 2,500 × 869 (1.45 MB) | File Upload Bot (Magnus Manske) | Transferred from Flickr by User:FunkMonk using flickr2commons |
File usage
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
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Camera manufacturer | Canon |
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Camera model | Canon EOS 5D Mark II |
Exposure time | 1/40 sec (0.025) |
F Number | f/4 |
ISO speed rating | 500 |
Date and time of data generation | 13:19, 17 May 2012 |
Lens focal length | 39 mm |
Width | 5,616 px |
Height | 3,744 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS5 Windows |
File change date and time | 16:23, 27 May 2012 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 13:19, 17 May 2012 |
Meaning of each component |
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APEX shutter speed | 5.375 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3.625 APEX (f/3.51) |
Subject distance | 3.95 meters |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 04 |
DateTimeOriginal subseconds | 04 |
DateTimeDigitized subseconds | 04 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,849.2117888965 |
Focal plane Y resolution | 3,908.1419624217 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
GPS tag version | 0.0.2.2 |
Serial number of camera | 620305364 |
Lens used | 28-300mm |
Date metadata was last modified | 12:23, 27 May 2012 |
Unique ID of original document | 1AAB06A7B4B116CE454026853D13EADB |