File:OilShaleEstonia.jpg

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Description	Outcrop of Ordovician oil shale (kukersite), northern Estonia.
Date	2007-05-12 (original upload date)
Source	Photograph taken by Mark A. Wilson (Department of Geology, The College of Wooster).
Author	Original uploader was Wilson44691 at en.wikipedia
Permission ( Reusing this file)	Released into the public domain (by the author).

Licensing

This work has been released into the public domain by its author, Wilson44691 at the English Wikipedia project. This applies worldwide.

In case this is not legally possible:
Wilson44691 grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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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
Camera model	E5200
Exposure time	5/3,948 sec (0.0012664640324215)
F-number	f/4.8
ISO speed rating	64
Date and time of data generation	09:12, 24 June 2006
Lens focal length	7.8 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CS Macintosh
File change date and time	19:47, 12 May 2007
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	09:12, 24 June 2006
Image compression mode	4
Exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
Colour space	sRGB
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	0
Focal length in 35 mm film	38 mm
Scene capture type	Landscape
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown

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