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File:PlatystrophiaOrdovician.jpg

Summary

Description
English: Platystrophia ponderosa, Maysvillian (Upper Ordovician) near Madison, Indiana. Now Vinlandostrophia ponderosa (Foerste, 1909); see: Zuykov, M.A. and Harper, D.A.T. 2007. Platystrophia (Orthida) and new related Ordovician and Early Silurian brachiopod genera. Estonian J. Earth Sci. 56: 11-34.
Date 19 August 2008
Source Own work
Author Wilson44691

Photograph taken by Mark A. Wilson (Department of Geology, The College of Wooster).

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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 E4500
Exposure time 2/89 sec (0.02247191011236)
F-number f/4.8
ISO speed rating 100
Date and time of data generation 09:50, 19 August 2008
Lens focal length 29.3 mm
Orientation Normal
Horizontal resolution 300 dpi
Vertical resolution 300 dpi
Software used Adobe Photoshop CS Macintosh
File change date and time 14:55, 3 January 2009
Y and C positioning Co-sited
Exposure Program Normal program
Exif version 2.2
Date and time of digitizing 09:50, 19 August 2008
Image compression mode 3
Exposure bias 0
Maximum land aperture 2.8 APEX (f/2.64)
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 141 mm
Scene capture type Standard
Contrast Normal
Saturation Normal
Sharpness Normal
Subject distance range Unknown

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