File:1301 Lithic implements (FindID 142235).jpg
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Captions
Captions
Summary
[edit]1301 Lithic implements.jpg | |||
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Photographer |
Bristol City Council, Kurt Adams, 2006-09-12 12:03:26 |
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Title |
1301 Lithic implements.jpg |
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Description |
English: 26 Lithic implements
1) Microlith, length 14.5mm, width 7.5mm, thickness 2mm. Two arises on the dorsal, bulb is missing from the ventral. Slight recessed retouch on one side at the rear where it has been truncated. Creamy patina, date Late Mesolithic. 2) Microlith, length 24mm, width 12mm, thickness 3mm. Two arises on the dorsal, no bulb on the ventral. The right side has abrupt direct sub-parallel retouch, which creates a long pointed triangular shape. Grey flint with a creamy patina forming. Date Mesolithic, probably Early Mesolithic. 3) Truncated blade length 10mm, width 15mm, thickness 2.5mm. One arise on the dorsal, only the medial section remains. Grey flint with creamy mottled patina. Date possibly Late Mesolithic. 4) Truncated blade length 11mm, width 11mm, thickness 2mm. One arise on the dorsal, only the medial section remains. Dark grey flint with creamy mottled patina forming. Date possibly Late Mesolithic. 5) Truncated blade, length 20mm, width 16mm, thickness 3mm. Two arise on the dorsal, small bulb of percussion on the ventral. Short, scaled, low-angled retouch down both blades. The forward edge has been snapped in the centre at a 60 degree angle. Dark grey flint with lighter patches, patina forming. Date Possibly Late Mesolithic-Early Neolithic. 6) Possible arrowhead, length 19mm, width 16mm, thickness 4mm. Triangular shaped in plan. One arise on the dorsal, bulb missing from the ventral. Short, inverse, parallel retouch down both sides. Dark grey flint with a lighter patch, patina forming. Date Late Neolithic. 7) Miscellaneous retouched piece, length 19mm, width 21mm, thickness 3mm. Rough quadrangle shape, the dorsal and ventral are plain. Two sides have rough sub-parallel, retouch. Grey flint with a creamy patina forming. Date Neolithic-Bronze Age. 8) Truncated piece, length 14mm, width 20mm, thickness 7mm. Only the proximal end remains, one arise on the dorsal, small bulb on the ventral. Creamy grey patina, grey flint exposed in the break. Date possibly Neolithic. 9) Point, length 35mm, width 19mm, thickness 7mm. Bulb of percussion on the ventral, possible ventral on the other side with percussion ripples covering the surface. On one side of the point there is very fine, scaled, direct, low angled retouch. Grey flint with lighter patches throughout. Date probably Bronze Age. 10) Possible end scraper, length width thickness. No bulb no the ventral, multiple flaking scars on the dorsal. Semi-abrupt, direct, scaled, rough convex retouch on half of the forward edge. Dark brownie-grey, 5% remains of patina in the dorsal, the rest has been removed by later reworking. Date Bronze Age. 11) Two burnt flakes, length 18mm, width 12mm, thickness 12mm. Creamy colour with cracking throughout the object. Date Prehistoric. 12) Fourteen fragments of debitage. (these have not been photographed) Consisting of. 2 Primary flakes, average size length 44mm width 25mm, thickness 11mm. One is light grey patina whilst the other has a brown patina, both have more than 50% cortex remaining. Date prehistoric. These are waste flakes from the manufacturing process. 8 Secondary flakes. average size length 30mm width 15mm, thickness 5mm. Most have a dark grey colour, all have less then 50% cortex remaining. Date Prehistoric. These are waste flakes from the manufacturing process. 15 Tertiary flakes, average size length 21mm, width 17mm, thickness 6mm. Most have a light grey colour with a light patina. Date prehistoric. These are waste flakes from the manufacturing process. |
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Depicted place | (County of findspot) South Gloucestershire | ||
Date | between 500000 BC and 300 BC | ||
Accession number |
FindID: 142235 Old ref: GLO-58A012 Filename: 1301 Lithic implements.jpg |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/113198 Catalog: https://finds.org.uk/database/images/image/id/113198/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/142235 |
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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 | 01:52, 7 February 2017 | ![]() | 1,746 × 1,570 (707 KB) | Fæ (talk | contribs) | Portable Antiquities Scheme, GLO, FindID: 142235, palaeolithic, page 5508, batch direction-asc count 79204 |
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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.
Image title |
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Camera manufacturer | OLYMPUS IMAGING CORP. |
Camera model | uD600,S600 |
Exposure time | 1/50 sec (0.02) |
F-number | f/10 |
ISO speed rating | 64 |
Date and time of data generation | 15:02, 4 September 2006 |
Lens focal length | 9.55 mm |
Orientation | Normal |
Horizontal resolution | 314 dpi |
Vertical resolution | 314 dpi |
Software used | Adobe Photoshop Elements 4.0 Windows |
File change date and time | 15:14, 4 September 2006 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 15:02, 4 September 2006 |
Meaning of each component |
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APEX exposure bias | −1 |
Maximum land aperture | 3.26 APEX (f/3.1) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, compulsory flash firing |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Supported Flashpix version | 1 |
Image width | 1,746 px |
Image height | 1,570 px |
Date metadata was last modified | 16:14, 4 September 2006 |
IIM version | 2 |