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File:Dimetrodon.jpg

Fossil skeleton of Dimetrodon grandis, National Museum of Natural History, Washington, DC.

Digital photo by User:Postdlf, taken 2/20/05.

Licensing

Postdlf, the copyright holder of this work, hereby publishes it under the following license:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.

w:en:Creative Commons
attribution share alike		 This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Postdlf
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 attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
  • share alike – If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.
This licensing tag was added to this file as part of the GFDL licensing update.
The following pages on Schools Wikipedia link to this image (list may be incomplete):

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 Canon
Camera model Canon PowerShot A95
Exposure time 1/10 sec (0.1)
F-number f/2.8
Date and time of data generation 16:32, 20 February 2005
Lens focal length 7.8125 mm
Orientation Normal
Horizontal resolution 180 dpi
Vertical resolution 180 dpi
Software used Adobe Photoshop 7.0
File change date and time 16:16, 26 February 2005
Y and C positioning Centered
Exif version 2.2
Date and time of digitizing 16:32, 20 February 2005
Image compression mode 5
Shutter speed 3.3125
APEX aperture 2.96875
Exposure bias 0
Maximum land aperture 2.96875 APEX (f/2.8)
Metering mode Pattern
Flash Flash did not fire, compulsory flash suppression
Colour space sRGB
Focal plane X resolution 5,653.7102473498
Focal plane Y resolution 5,660.3773584906
Focal plane resolution unit inches
Sensing method One-chip colour area sensor
Custom image processing Normal process
Exposure mode Manual exposure
White balance Manual white balance
Digital zoom ratio 1
Scene capture type Standard

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