File:Neolithic leaf-shaped arrowhead (FindID 544830).jpg
Original file (5,906 × 5,226 pixels, file size: 2.39 MB, MIME type: image/jpeg)
Captions
Summary
[edit]Neolithic leaf-shaped arrowhead | |||
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Photographer |
Birmingham Museums Trust, Eloise Markwick, 2013-02-15 12:08:46 |
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Title |
Neolithic leaf-shaped arrowhead |
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Description |
English: A complete leaf-shaped flint arrowhead dating to the early Neolithic period, circa 3500-2500 BC. The arrowhead is leaf-shaped in plan with a lentoid cross section. Both faces of the arrowhead have been extensively worked and the edges retouched. The flint is a mottled blue/grey in colour. The flint is classified in Green's typology as Type 4Ak, Green:1980, page 72, fig 29. Dimensions: 24.95mm x 13.51mm x 3.02mm. Weight: 1.1g.
Green, H.S. 1980. The Flint Arrowheads of the British Isles Part i. BAR British Series 75(i) Recorded as a find of note due to its completeness and relative rarity in the local region. |
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Depicted place | (County of findspot) Lincolnshire | ||
Date | between 3500 BC and 2500 BC | ||
Accession number |
FindID: 544830 Old ref: WMID-CCF6C7 Filename: WMID-CCF6C7.jpg |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/416024 Catalog: https://finds.org.uk/database/images/image/id/416024/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/544830 |
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Permission (Reusing this file) |
Attribution-ShareAlike License |
Object location | 53° 00′ 45.72″ N, 0° 29′ 29.81″ W | View this and other nearby images on: OpenStreetMap | 53.012700; -0.491614 |
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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 | 04:17, 31 January 2017 | 5,906 × 5,226 (2.39 MB) | Fæ (talk | contribs) | Portable Antiquities Scheme, WMID, FindID: 544830, neolithic, page 4138, batch count 12853 |
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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 PowerShot G9 |
Exposure time | 1/13 sec (0.076923076923077) |
F-number | f/8 |
ISO speed rating | 80 |
Date and time of data generation | 11:57, 30 November 2012 |
Lens focal length | 12.733 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 6.0 Windows |
File change date and time | 12:05, 15 February 2013 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 11:57, 30 November 2012 |
Meaning of each component |
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Image compression mode | 5 |
APEX shutter speed | 3.6875 |
APEX aperture | 6 |
APEX exposure bias | 0 |
Maximum land aperture | 3.34375 APEX (f/3.19) |
Metering mode | Spot |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 13,745.704467354 |
Focal plane Y resolution | 13,698.630136986 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Width | 5,906 px |
Height | 5,226 px |
Compression scheme | Uncompressed |
Pixel composition | RGB |
Number of components | 3 |
Supported Flashpix version | 1 |
Image width | 5,906 px |
Image height | 5,226 px |
Bits per component |
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Date metadata was last modified | 12:05, 15 February 2013 |
IIM version | 59,697 |