File:Gastroliths.jpg

Size of this preview: 454 × 599 pixels. Other resolution: 2,351 × 3,102 pixels.

Original file ‎(2,351 × 3,102 pixels, file size: 3.44 MB, MIME type: image/jpeg)

This file is from a shared repository and may be used by other projects. The description on its file description page there is shown below.

Wikipedia does not have a File page with this exact name.

Other reasons this message may be displayed:

If an image was recently created here, it may not be visible yet because of a delay in updating the database; wait a few minutes or try the purge function.
Titles on Wikipedia are case sensitive except for the first character; please check alternative capitalizations and consider adding a redirect here to the correct title.
If the page has been deleted, check the deletion log, and see Why was the page I created deleted?

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	04:54, 6 August 2009		2,351 × 3,102 (3.44 MB)	Craig Pemberton	{{Information \|Description={{en\|1=I took this image at the Museum of Northern Arizona in Flagstaff. It depicts plesiosaur gastroliths from the Tropic Shale of Utah. Photograph is accepted: I was looking at a snake outside the museum with a curator and he

The following file is a duplicate of this file (more details):

The following page uses this file:

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 D300
Author	Pemberton
Copyright holder	CC BY-SA 3
Exposure time	1/5 sec (0.2)
F Number	f/5.6
ISO speed rating	200
Date and time of data generation	11:59, 2 August 2009
Lens focal length	38 mm
Orientation	Normal
Horizontal resolution	240 dpi
Vertical resolution	240 dpi
Software used	Adobe Photoshop CS4 Windows
File change date and time	00:53, 5 August 2009
Exposure Program	Aperture priority
Exif version	2.21
Date and time of digitizing	11:59, 2 August 2009
APEX shutter speed	2.321928
APEX aperture	4.970854
APEX exposure bias	0.33333333333333
Maximum land aperture	4.2 APEX (f/4.29)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
DateTime subseconds	90
DateTimeOriginal subseconds	90
DateTimeDigitized subseconds	90
Color space	Uncalibrated
Sensing method	One-chip color area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	57 mm
Scene capture type	Standard
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown