File:Borer , Neolithic (FindID 525758).jpg
Original file (1,692 × 1,327 pixels, file size: 310 KB, MIME type: image/jpeg)
Captions
Summary edit
Borer : Neolithic | |||
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Photographer |
York Museums Trust, Ellie Cox, 2012-10-19 14:58:25 |
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Title |
Borer : Neolithic |
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Description |
English: A complete flint borer of Neolithic date (4300-1500 BC). The lithic is sub-triangular in profile with a convex dorsal surface and a smooth flat ventral surface. A large spur projects from the distal left hand edge creating a notched and bulbous projection along the length of the right hand edge. There is abrupt retouch to the left and right hand edges, the dorsal surface is coved by longitudinal flaking. The ventral surface is smooth with shallow ripples of percussion emanating from the proximal end and minor flakes removed at the proximal edge.
The flint is a dark brown with orange and cream inclusions throughout. Length: 50.07mm |
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Depicted place | (County of findspot) East Riding of Yorkshire | ||
Date | between 4300 BC and 1500 BC | ||
Accession number |
FindID: 525758 Old ref: YORYM-15C431 Filename: SM0232.jpg |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/400909 Catalog: https://finds.org.uk/database/images/image/id/400909/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/525758 |
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Permission (Reusing this file) |
Attribution-ShareAlike License |
Licensing edit
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:43, 1 February 2017 | 1,692 × 1,327 (310 KB) | Fæ (talk | contribs) | Portable Antiquities Scheme, YORYM, FindID: 525758, neolithic, page 4881, batch primary count 8251 |
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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 | NIKON |
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Camera model | COOLPIX P500 |
Exposure time | 1/160 sec (0.00625) |
F-number | f/4 |
ISO speed rating | 160 |
Date and time of data generation | 13:16, 12 October 2012 |
Lens focal length | 6.7 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 5.0 Windows |
File change date and time | 15:28, 18 October 2012 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 13:16, 12 October 2012 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0.7 |
Maximum land aperture | 3.5 APEX (f/3.36) |
Metering mode | Pattern |
Light source | Tungsten (incandescent light) |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 38 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Supported Flashpix version | 1 |
Image width | 1,692 px |
Image height | 1,327 px |
Date metadata was last modified | 16:28, 18 October 2012 |
IIM version | 2 |