File:Axe Quartsite , Neolithic (FindID 503650).jpg
Original file (1,552 × 1,867 pixels, file size: 453 KB, MIME type: image/jpeg)
Captions
Summary edit
Axe Quartsite : Neolithic | |||
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Photographer |
York Museums Trust, Ellie Cox, 2012-06-06 14:18:13 |
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Title |
Axe Quartsite : Neolithic |
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Description |
English: A complete quartzite axehead of late Neolithic date 3500-2100 BC. The axehead is triangular in plan and ovate in section. The dorsal surface is invasively flaked across the entire surface, with negative scars indicating knapping blows from right to left hand sides. The distal edge is ground and polished to create a precise cutting edge, there is some slight notching to the polished aspect of the edge. The proximal end tapers into a narrowed profile, the end is abruptly blunted. The ventral surface also contains invasive flaking but appears to have been worked from a number of different angles to create the shape. The distal end is also ground and polished.
The quartzite takes conchoidal fracturing whist retaining a grainy texture and high translucency. There are well known examples of quartzite hand axes from Africa in the tear drop axe type. The quartzite has undergone heavy geological reworking. Length: 126.9. Width: 46.1mm Thickness: 18.9mm Weight: 125g Bond, Pg, 146, Fig, 5.132, No, 51. Similar examples can be seen on the PAS database: Unique ID: YORYM-543D87, Unique ID: BH-E5CA81 |
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Depicted place | (County of findspot) North Yorkshire | ||
Date | between 3500 BC and 2100 BC | ||
Accession number |
FindID: 503650 Old ref: YORYM-518100 Filename: SB0005.jpg |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/384142 Catalog: https://finds.org.uk/database/images/image/id/384142/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/503650 |
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Permission (Reusing this file) |
Attribution-ShareAlike License |
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:20, 2 February 2017 | 1,552 × 1,867 (453 KB) | Fæ (talk | contribs) | Portable Antiquities Scheme, YORYM, FindID: 503650, neolithic, page 5697, batch primary count 22940 |
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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 | 1/50 sec (0.02) |
F-number | f/4.5 |
ISO speed rating | 160 |
Date and time of data generation | 09:24, 17 May 2012 |
Lens focal length | 4 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 5.0 Windows |
File change date and time | 12:36, 6 June 2012 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 09:24, 17 May 2012 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0 |
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 | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 23 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Supported Flashpix version | 1 |
Image width | 1,552 px |
Image height | 1,867 px |
Date metadata was last modified | 13:36, 6 June 2012 |
IIM version | 2 |