File:Bronze Age debitage (FindID 974502).jpg
Original file (4,374 × 4,000 pixels, file size: 2.33 MB, MIME type: image/jpeg)
Captions
Summary
[edit]Bronze Age debitage | |||
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Photographer |
The Portable Antiquities Scheme, Lucy Shipley, 2019-11-03 21:35:17 |
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Title |
Bronze Age debitage |
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Description |
English: An assemblage of five waste flakes of Neolithic to Early Bronze Age date, c. 3300-1600 BC.
There are three secondary flakes, which retain some amount of cortex, and two tertiary flakes which are free of cortex. Three of the flakes show signs of burning, and are now a white colour with multiple darker grey crazed lines tracking across the surface. Two flakes are now a buff grey colour with small areas of orange iron staining. Flake 1- Triangular in form, triangular in cross section, light grey in colour with some white patina on dorsal face and iron staining at centre of dorsal spine. Tertiary flake. 17.9mm length, 12.5mm width, 4.2mm thickness, weight 0.82g. Flake 2- Triangular in form, triangular in cross section. Burnt to a light grey colour with darker grey lines erratically placed across the surface. Central oval area of darker grey on the ventral face. Tertiary flake. 13.1mm length, 9.4mm width, 1.9mm thickness, weight 0.18g. Flake 3- Irregular sub-oval in form, flattened in cross section. Secondary flake, with retained cortex burnt to an almost white shade. Ventral face now a light grey colour with small areas of a lighter grey colour. 16.8mm length, 10.9mm width, 3.7mm thickness, weight 0.76g. Flake 4- Triangular in form with a rectilinear extension at the distal end. Scalene triangle in cross section. Secondary flake with cortex retained around the proximal end. Unburnt, now a grey buff colour with slight iron staining along the dorsal spine. Two small additional removals on the dorsal face. 32.9mm length, 18.2mm width, 7.1mm thickness, weight 3.76g. Flake 5- Irregular sub-oval in form, triangular in cross section. Burnt and now a bright white shade with iron staining along the dorsal spine, and also several small spots of orange iron staining on the ventral face. Secondary flake with cortex reatined on the left ahnd of the dorsal face. 31.1mm length, 18.9mm width, 9.7mm thickness, weight 5.22g. Total weight: 10.6g |
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Depicted place | (County of findspot) Devon | ||
Date | between 3300 BC and 1600 BC | ||
Accession number |
FindIdentifier: 974502 |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/1079411 Catalog: https://finds.org.uk/database/images/image/id/1079411/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/974502 |
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Permission (Reusing this file) |
Attribution License |
Object location | 50° 48′ 55.8″ N, 4° 03′ 33.66″ W | View this and other nearby images on: OpenStreetMap | 50.815500; -4.059350 |
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Licensing
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:57, 30 November 2020 | 4,374 × 4,000 (2.33 MB) | Fæ (talk | contribs) | Portable Antiquities Scheme, DEV, FindID: 974502-1079411, bronze age, page 1314, batch count 22876 |
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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 B700 |
Exposure time | 1/80 sec (0.0125) |
F-number | f/8 |
ISO speed rating | 100 |
Date and time of data generation | 12:40, 17 October 2019 |
Lens focal length | 9 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 22:43, 23 October 2019 |
Y and C positioning | Centered |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 12:40, 17 October 2019 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3.4 APEX (f/3.25) |
Metering mode | Pattern |
Light source | Unknown |
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 | 50 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 0.0.3.2 |
Supported Flashpix version | 1 |
Image width | 4,374 px |
Image height | 4,000 px |
Date metadata was last modified | 23:43, 23 October 2019 |
Unique ID of original document | xmp.did:9BCA33D588F5E911B939E76EAF20C975 |
IIM version | 24,108 |