Submitted on: 25 December 2010.
Revised on: 30 January 2011.
Accepted on: 06 February 2011.
PRECAMBRIAN RESEARCH
Submitted on: 24 January 2008.
Revised on: 18 February 2008.
Accepted on: 26 February 2008.
PRECAMBRIAN RESEARCH---ELSEVIER
Submitted on: 01 March 2016.
Revised on: 21 March 2016.
Accepted on: 02 April 2016.
PRECAMBRIAN RESEARCH
Submitted on: 06 August 1998.
Revised on: 31 August 1998.
Accepted on: 05 September 1998.
PRECAMBRIAN RESEARCH
http://reply.papertrans.cn/3/252/25180/25180-15.png
http://reply.papertrans.cn/3/252/25180/25180-16.png
http://reply.papertrans.cn/3/252/25180/25180-17.png
Submitted on: 26 September 2002.
Revised on: 20 October 2002.
Accepted on: 25 October 2002.
PRECAMBRIAN RESEARCH---ELSEVIER
http://reply.papertrans.cn/3/252/25180/25180-19.png
Submitted on: 03 July 2021.
Revised on: 09 August 2021.
Accepted on: 16 August 2021.
PRECAMBRIAN RESEARCH---ELSEVIER