Rights Holder: Museum of London
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Unique ID: LON-3CB57A
Object type certainty: Probably
Workflow
status: Awaiting validation
A Neolithic flint tool, probably a biface tranchet axehead known as a 'Thames pick' (4,000-2351BC). This tool is a 'rough out' from a flint nodule or pebble. It is roughly oval in cross section. Viewed edge-on along its longitudinal axis the adze tapers slightly from the broadly rounded butt towards the more pointed cutting edge. Viewed from above, the butt and cutting edge are both rounded and the sides are approximately straight and parallel. There are signs of crushing along sections of both edges. This crushing suggests it was used as a percussor - hammerstone. There are numerous conchoidal fractures and large flake removal scars extending from the edges on both faces. Patches of original cortex also remain on both faces. The flint is dark grey, with no patination.
Length: 152.5mm, Width: 61.7mm, Height: 40.3mm, Weight: 468g
Class: Thames Pick
Subsequent action after recording: Returned to finder
Broad period: MESOLITHIC
Subperiod from: Early
Period from: MESOLITHIC
Subperiod to: Late
Period to: NEOLITHIC
Date from: Circa 4000 BC
Date to: Exactly 2351 BC
Quantity: 1
Length: 152.5 mm
Width: 61.7 mm
Thickness: 40.3 mm
Weight: 468 g
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Primary material: Flint
Manufacture method: Knapped/flaked
Completeness: Incomplete
4 Figure: TQ3679
Four figure Latitude: 51.49359401
Four figure longitude: -0.04234424
1:25K map: TQ3679
1:10K map: TQ37NE
Grid reference source: Generated from computer mapping software
Unmasked grid reference accurate to a 10 metre square.
No references cited so far.