File:Umkomasia macleani.jpg

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File:Umkomasia macleani.jpg - Wikipedia

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Summary

DescriptionUmkomasia macleani.jpg	English: Megasporophyll of extinct seed fern from the Umkomaas locality of South Africa Condon Collection number F108625
Date	15 March 2016, 09:42:06
Source	Own work
Author	Retallack

Licensing

I, the copyright holder of this work, hereby publish it under the following license:

This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.

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File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	22:22, 17 March 2016		1,988 × 1,888 (1.99 MB)	Retallack	User created page with UploadWizard

File usage

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Usage on www.wikidata.org
- Q25095279
- Q25095286

Metadata

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Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D90
Exposure time	1/60 sec (0.016666666666667)
F-number	f/3.5
ISO speed rating	800
Date and time of data generation	09:42, 15 March 2016
Lens focal length	60 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CC 2015 (Windows)
File change date and time	10:13, 15 March 2016
Y and C positioning	Co-sited
Exposure Program	Not defined
Exif version	2.21
Date and time of digitizing	09:42, 15 March 2016
Meaning of each component	Y Cb Cr does not exist
Image compression mode	2
Exposure bias	0
Maximum land aperture	3.7 APEX (f/3.61)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, strobe return light detected, auto mode
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	90 mm
Scene capture type	Standard
Scene control	Low gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
GPS tag version	2.2.0.0
Date metadata was last modified	03:13, 15 March 2016
Unique ID of original document	xmp.did:e65dbeeb-f321-f840-b751-657c715d28d3
IIM version	16,767

Summary

Licensing

Captions

Items portrayed in this file

depicts

Umkomasia macleanii

creator

some value

copyright status

copyrighted

copyright license

Creative Commons Attribution-ShareAlike 4.0 International

inception

15 March 2016

captured with

Nikon D90

source of file

original creation by uploader

File history

File usage

Global file usage

Metadata