Hi Jacqui,
I have used Ternplot - it is a bit of freeware that triangulates three data points in Excel:
http://www.geologynet.com/programs/ternplot.xls
You need to do some manipulation to make the charts presentable for publication but it is very easy to use (and free!).
Richard
-----Original Message-----
From: Analysis of animal remains from archaeological sites [mailto:[log in to unmask]] On Behalf Of Jacqui Mulville
Sent: 10 March 2009 12:51
To: [log in to unmask]
Subject: [ZOOARCH] triangular graphs
Does anyone know of a good program for producing these?
Jacqui Mulville (PhD)
Zooarch Listowner,
Senior Lecturer in Bioarchaeology,
School of History and Archaeology
Cardiff University
Humanities Building
Colum Drive
Cardiff
CF10 3EU
http://www.cardiff.ac.uk/hisar/people/archaeology/jm1/
Tel: + 44 (0) 29 2087 4247
Fax: + 44 (0) 29 2087 4929
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