File:Arrowhead (ventral) (FindID 446083).jpg
![File:Arrowhead (ventral) (FindID 446083).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Arrowhead_%28ventral%29_%28FindID_446083%29.jpg/800px-Arrowhead_%28ventral%29_%28FindID_446083%29.jpg?20170123073454)
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Captions
Captions
Summary
editarrowhead (ventral) | |||
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Photographer |
Royal Institution of Cornwall, Anna Tyacke, 2011-06-06 17:27:40 |
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Title |
arrowhead (ventral) |
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Description |
English: Incomplete flint leaf-shaped arrowhead, triangular in plan, and lozenge-shaped in profile and section. The dorsal face has been retouched throughout and both margins are bifacially retouched to create a point at the distal end. The ventral face has only been retouched at the margins and retains a smooth surface with some gloss across the whole face showing evidence of use-wear. The proximal end, which would have been attached to the haft or arrow shaft, has been broken off and is now missing, most likely through use. The flint is very pale patinated with a blackened burnt patch at the point end, the distal end of the dorsal face, and was likely derived from a local beach pebble.
Bond (2004) identifies the type of arrowhead as Type 1B on page 123, Fig.5.106 (after Green 1980), and illustrates a similar example on page 133, Fig.5.119, No.F26, which are both dated to the earlier Neolithic. |
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Depicted place | (County of findspot) Cornwall | ||
Date | between 4500 BC and 2900 BC | ||
Accession number |
FindID: 446083 Old ref: CORN-CFE8A3 Filename: 181.3ventral.jpg |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/331077 Catalog: https://finds.org.uk/database/images/image/id/331077/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/446083 |
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Permission (Reusing this file) |
Attribution-ShareAlike License version 4.0 (verified 22 November 2020) | ||
Other versions |
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Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 07:34, 23 January 2017 | ![]() | 1,280 × 960 (387 KB) | Fæ (talk | contribs) | Portable Antiquities Scheme, CORN, FindID: 446083, neolithic, page 254, batch count 4514 |
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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 | E4500 |
Exposure time | 5/318 sec (0.015723270440252) |
F-number | f/4.3 |
ISO speed rating | 100 |
Date and time of data generation | 12:33, 20 March 2007 |
Lens focal length | 24.2 mm |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | E4500v1.2 |
File change date and time | 12:33, 20 March 2007 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 12:33, 20 March 2007 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 2.8 APEX (f/2.64) |
Metering mode | Center weighted average |
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 |