https://wiki.uio.no/hf/iakh/sarc/index.php?title=Piercers_and_borers&feed=atom&action=historyPiercers and borers - Revision history2024-03-29T12:21:32ZRevision history for this page on the wikiMediaWiki 1.27.4https://wiki.uio.no/hf/iakh/sarc/index.php?title=Piercers_and_borers&diff=123&oldid=prevSigrist@uio.no at 13:43, 16 March 20102010-03-16T13:43:31Z<p></p>
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</table>Sigrist@uio.nohttps://wiki.uio.no/hf/iakh/sarc/index.php?title=Piercers_and_borers&diff=114&oldid=prevSigrist@uio.no: Created page with 'Tools that have been retouched to a point. Piercers can be made on a flake, blade or a core:<br>There is no real difference between a piercer and a borer- piercers …'2010-03-03T11:28:26Z<p>Created page with '<a href="/hf/iakh/sarc/index.php/Typology" title="Typology">Tools</a> that have been retouched to a point. Piercers can be made on a flake, blade or a core:<br>There is no real difference between a piercer and a borer- piercers …'</p>
<p><b>New page</b></p><div>[[:Typology|Tools]] that have been retouched to a point. Piercers can be made on a flake, blade or a core:<br>There is no real difference between a piercer and a borer- piercers whose retouched part is short tend to be called borers.<br />
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''Borers are tools that have been retouched to a point. Borers can be made on a flake, blade or a core. The size of a borer is dependent on the size of the hole that is being manufactured. Borers can be applied to wood, bone and antler (Bay and Staal 2003:23).''<br />
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==== Piercer on a blade ====<br />
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is a piercer made on a blank that is a blade <br><br />
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==== Piercer on a flake ====<br />
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is a piercer made on a blank that is a flake <br />
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==== Drillbit <br> ====<br />
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A drillbit is a piercer or borer that is short and whose morphology indicates that it could have been hafted and used as a drill. It is relatively easy to detect use-wear on drill bits as they have the diagnostic features of rounded points, which can sometimes be seen by the naked eye, and often striations around the point indicating a rotational motion&nbsp;(Grace 1990<ref name="Grace 1990">Grace, R. 1990 Review of The Interpretative Possibilities of Microwear Studies. Proceedings of the International Conference on Lithic Use-wear Analysis, 15th-17th February 1989 in Uppsala, Sweden. Aun 14. Uppsala. p.9-14</ref>; Unger-Hamilton et al. 1987<ref name="Unger-Hamilton 1987">Unger-Hamilton, R., Grace, R., Miller, R. and Bergman, C. 1987 Drill bits from Abu Salabikh, Iraq. In La Main et L'Outil: Manches et emmanchements prehistoriques. Travaux de la L'Orient. C.N.R.S.</ref>).<br />
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= References =<br />
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<references /></div>Sigrist@uio.no