http://reply.papertrans.cn/2/154/15383/15383-11.png
http://reply.papertrans.cn/2/154/15383/15383-12.png
http://reply.papertrans.cn/2/154/15383/15383-13.png
http://reply.papertrans.cn/2/154/15383/15383-14.png
http://reply.papertrans.cn/2/154/15383/15383-15.png
Submitted on: 04 January 1999.
Revised on: 27 April 1999.
Accepted on: 11 June 1999.
___________________JOURNAL OF ARCHAEOLOGICAL METHOD AND THEORY
http://reply.papertrans.cn/2/154/15383/15383-17.png
http://reply.papertrans.cn/2/154/15383/15383-18.png
http://reply.papertrans.cn/2/154/15383/15383-19.png
Submitted on: 08 December 2002.
Revised on: 15 March 2003.
Accepted on: 10 April 2003.
___________________JOURNAL OF ARCHAEOLOGICAL METHOD AND THEORY