[Bonetools] identification of raw material

[Sonia O'Connor]

??Dear Amy,


If I have got the scale right and this object is c 7 mm in diameter, then the features are too small for even a small species of whale.  Also the structure is not like that of mammal bone. Here is a picture of mature cetacean bone.



Dr Sonia O'Connor PhD FSA FIIC ACR Honorary Visiting Fellow, University of York
Post-doctoral Researcher
Archaeological Sciences
Division of AGES
University of Bradford
Bradford, West Yorkshire, BD7 1DP

Tel 01274 236498
________________________________
From: Bonetools <bonetools-bounces at listserv.niif.hu> on behalf of Margaris, Amy V. <amy.margaris at oberlin.edu>
Sent: 09 July 2014 18:13
To: Mailing list for archaeologists of the research group for the study of object and waste of bone, antler. ivory and horn.
Subject: Re: [Bonetools] identification of raw material

Dear Marina,

Could your object be made of cetacean bone?

 I can't account for the curious pattern along its cross-section (reminds me of tooth/ivory?) but the parallel striae on the rounded outer surface (in your third original attachment) look to me like the relatively porous regions whale bone.

Amy

and p.s. to Sonia O'Connor: wow, cuttlefish shell is beautiful!




On Wed, Jul 9, 2014 at 12:04 PM, Sonia O'Connor <S.Oconnor at bradford.ac.uk<mailto:S.Oconnor at bradford.ac.uk>> wrote:
Dear Marina,
As the lines are part of the material this feature confirms that this is definitely not antler.

Sonia

Dr Sonia O'Connor PhD FSA FIIC ACR Honorary Visiting Fellow, University of York
Post-doctoral Researcher
Archaeological Sciences
Division of AGES
University of Bradford
Bradford, West Yorkshire, BD7 1DP

Tel 01274 236498

________________________________________
From: Bonetools <bonetools-bounces at listserv.niif.hu<mailto:bonetools-bounces at listserv.niif.hu>> on behalf of marinaevora at sapo.pt<mailto:marinaevora at sapo.pt> <marinaevora at sapo.pt<mailto:marinaevora at sapo.pt>>
Sent: 08 July 2014 13:07
To: Mailing list for archaeologists of the research group for the study of object and waste of bone, antler. ivory and horn.
Subject: Re: [Bonetools] identification of raw material

Hi Sonia,

Those lines are part of the material, and it's because of them that I
have doubts about the raw material...

Thank you.

best
Marina




Quoting Sonia O'Connor <S.Oconnor at bradford.ac.uk<mailto:S.Oconnor at bradford.ac.uk>>:

> Dear Marina,
>
> I'm not sure what it is from these images.  I cannot confirm antler.
> Please can you explain the features indicated in the image I have
> sent back to you.
>
> All the best,
>
> Sonia
>
> Dr Sonia O'Connor PhD FSA FIIC ACR Honorary Visiting Fellow,
> University of York
> Post-doctoral Researcher
> Archaeological Sciences
> Division of AGES,
> University of Bradford
> Bradford, West Yorkshire, BD7 1DP, UK
>
> tel 01274 23 6498
>
>
> -----Original Message-----
> From: Bonetools [mailto:bonetools-bounces at listserv.niif.hu<mailto:bonetools-bounces at listserv.niif.hu>] On
> Behalf Of marinaevora at sapo.pt<mailto:marinaevora at sapo.pt>
> Sent: 04 July 2014 15:12
> To: Mailing list for archaeologists of the research group for the
> study of object and waste of bone, antler. ivory and horn.
> Subject: [Bonetools] identification of raw material
>
>
> Dear all,
>
> We found this round artifact in an upper paleolithic site. I would
> like to hear your opinions about the identification of the raw
> material. The images were taken with a binocular microscope.
> Thank you.
>
>
> Marina Évora
>
> Please consider the impact on the environment before printing this message.



Marina Évora

Please consider the impact on the environment before printing this message.

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--
Amy V. Margaris
Assistant Professor of Anthropology
Oberlin College

Spring 2014 Office Hours:
MWF 3:30-4:30 and by appointment
King 302


http://new.oberlin.edu/arts-and-sciences/departments/anthropology/

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