File:Kinneyia Grimsby Silurian Niagara Gorge.jpg

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Summary[edit]

Summary
Description	Kinneyia-like structure in the Grimsby Formation (Silurian) exposed in Niagara Gorge, New York.
Source	Wikimedia Commons file page
Author	Wilson44691
Permission	See original Commons license details.

Licensing[edit]

License: CC0

License page: CC0

Original attribution and file history: Wikimedia Commons

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	03:23, 5 June 2026		3,200 × 2,316 (5.15 MB)	Maintenance script (talk \| contribs)	== Summary == Importing file

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Metadata

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Camera manufacturer	NIKON CORPORATION
Camera model	NIKON 1 J1
Exposure time	1/400 sec (0.0025)
F Number	f/5.6
ISO speed rating	100
Date and time of data generation	18:36, 6 August 2015
Lens focal length	20.3 mm
Width	3,872 px
Height	2,592 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CS6 (Macintosh)
File change date and time	20:09, 10 August 2015
Y and C positioning	Co-sited
Exposure Program	Not defined
Exif version	2.3
Date and time of digitizing	18:36, 6 August 2015
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
APEX shutter speed	8.643856
APEX aperture	4.970854
APEX exposure bias	0
Maximum land aperture	4.6 APEX (f/4.92)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
DateTime subseconds	00
DateTimeOriginal subseconds	00
DateTimeDigitized subseconds	00
Supported Flashpix version	1
Color space	sRGB
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	54 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Serial number of camera	34008142
Lens used	1 NIKKOR VR 10-30mm f/3.5-5.6
Rating (out of 5)	0
Date metadata was last modified	16:09, 10 August 2015
Unique ID of original document	EC895A080FA36F001205182B4AB3EDD6