Apologies, but following an enquiry about the PDF attachment I sent earlier I realise I didn't include the full reference. The article will be in: Transactions of the Worcestershire Archaeological Society, Volume 23 (2012). Liz Pearson Senior Environmental Archaeologist Worcestershire Archaeology The Hive Sawmill Walk The Butts Worcester WR1 3PB Tel. 01905 765736 Email: [log in to unmask]