File:1135 lithic implememts ventral (FindID 142176).jpg
Original file (1,183 × 1,097 pixels, file size: 265 KB, MIME type: image/jpeg)
Captions
Summary
[edit]1135 lithic implememts ventral.JPG | |||
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Photographer |
Finder, Kurt Adams, 2006-09-12 11:58:44 |
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Title |
1135 lithic implememts ventral.JPG |
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Description |
English: 8 Lithic implements
1) knife. One of the long edges is straight while the other is curved and has the bulb of percussion in the center. One main arise on the dorsal, multiple flaking scars towards the base of the dorsal. Inverse, scaled, short retouch on the forward edge. Brown colour with darker patches. Date Bronze Age 2) Debitage tertiary flake, length mm, width mm. Off white patina, no cortex remains. Date prehistoric. This is a waste flake from the manufacturing process. 3) Broken flake. Bulb on the ventral with a scar in the center, multiple flaking scars on the dorsal. Creamy-White patina. Probably Neolithic. 4) Miscellaneous retouch flake. Small bulb of percussion on the ventral, inverse, short, sub-parallel, low angled retouch along the forward and left edge. Light grey patina. Date Bronze Age. 5) Debitage, secondary waste flake. . This is a waste flake from the manufacturing processes. 20% cortex towards the forward edge with cortex, creamy patina with light grey speckles. Date Prehistoric. 6) Debitage, secondary waste flake. . This is a waste flake from the manufacturing processes. 30% cortex towards the forward edge with cortex, dark gery colour with patina forming. Date Prehistoric. 7) Debitage, tertiary waste flake. . This is a waste flake from the manufacturing processes. No cortex remaining, light brownish grey colour with patina forming. Date Prehistoric. 8) Debitage, tertiary waste flake. . This is a waste flake from the manufacturing processes. No cortex remaining, creamy patina. Date Prehistoric. |
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Depicted place | (County of findspot) Gloucestershire | ||
Date | between 500000 BC and 300 BC | ||
Accession number |
FindID: 142176 Old ref: GLO-5662F1 Filename: 1135 lithic implememts ventral.JPG |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/113164 Catalog: https://finds.org.uk/database/images/image/id/113164/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/142176 |
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Permission (Reusing this file) |
Attribution-ShareAlike License version 4.0 (verified 23 November 2020) |
Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:42, 7 February 2017 | 1,183 × 1,097 (265 KB) | Fæ (talk | contribs) | Portable Antiquities Scheme, GLO, FindID: 142176, palaeolithic, page 5504, batch direction-asc count 79141 |
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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 CORPORATION |
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Camera model | NIKON D70s |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/22 |
Date and time of data generation | 14:46, 22 May 2006 |
Lens focal length | 52 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.00 |
File change date and time | 10:44, 8 September 2006 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 14:46, 22 May 2006 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | −0.66666666666667 |
Maximum land aperture | 4.3 APEX (f/4.44) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash fired, strobe return light detected, auto mode |
DateTime subseconds | 90 |
DateTimeOriginal subseconds | 90 |
DateTimeDigitized subseconds | 90 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 78 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |