File:British Museum Olduvai handaxe.jpg
Original file (1,274 × 2,575 pixels, file size: 693 KB, MIME type: image/jpeg)
Captions
Summary
[edit]Description |
English: Olduvai handaxe, Lower Palaeolithic, about 1.2 million years old, Olduvai Gorge, Tanzania. Français : Hache Olduvai, Paléolithique, environ 1, 2 million d’années av. J.-C. |
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Date | 21 August 201 | |||||||||||||||||||||||
Collection |
institution QS:P195,Q6373 |
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Source/Photographer | BabelStone (Own work) |
Details
[edit]British Museum reference | 1934,1214.49 |
Detailed description | Olduvai handaxe, Lower Palaeolithic, about 1.2 million years old, Olduvai Gorge, Tanzania. |
Size | Length: 238 mm Width: 100 mm Thickness: 50 mm Weight: 1015.4 grammes |
Location | Room 2 |
Licensing
[edit]This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:08, 18 November 2013 | 1,274 × 2,575 (693 KB) | Cathybwl (talk | contribs) | Reverted to version as of 23:11, 21 August 2010 | |
15:25, 5 November 2013 | 1,274 × 2,575 (693 KB) | Cathybwl (talk | contribs) | Original image | ||
15:22, 5 November 2013 | 2,480 × 2,480 (7.2 MB) | Cathybwl (talk | contribs) | Mounting clips removed and background added | ||
23:11, 21 August 2010 | 1,274 × 2,575 (693 KB) | BabelStone (talk | contribs) | {{Information |Description={{en|1=Olduvai handaxe, Lower Palaeolithic, about 1.2 million years old, Olduvai Gorge, Tanzania.}} |Source={{own}} |Author=BabelStone |Date=201-08-21 |Permission= |other_versions= }} [[Category:Room 2, Brit |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon DIGITAL IXUS 75 |
Exposure time | 1/20 sec (0.05) |
F-number | f/2.8 |
ISO speed rating | 200 |
Date and time of data generation | 13:06, 21 August 2010 |
Lens focal length | 5.8 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Microsoft Windows Photo Gallery 6.0.6001.18000 |
File change date and time | 00:10, 22 August 2010 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 13:06, 21 August 2010 |
Meaning of each component |
|
Image compression mode | 5 |
APEX shutter speed | 4.3125 |
APEX aperture | 2.96875 |
APEX exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Focal plane X resolution | 13,653.333333333 |
Focal plane Y resolution | 13,633.136094675 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Unique image ID | 63B882E87C57472A8FB53E79492EAE04 |