Submitted on: 22 July 2017.
Revised on: 19 November 2017.
Accepted on: 13 January 2018.
___________________History of Geo- and Space Sciences
Submitted on: 10 October 1998.
Revised on: 30 December 1998.
Accepted on: 17 January 1999.
___________________History of Geo- and Space Sciences
Submitted on: 19 April 2009.
Revised on: 21 May 2009.
Accepted on: 28 June 2009.
___________________History of Geo- and Space Sciences
Submitted on: 24 December 2023.
Revised on: 12 March 2024.
Accepted on: 27 April 2024.
___________________History of Geo- and Space Sciences
Submitted on: 12 May 2017.
Revised on: 28 August 2017.
Accepted on: 24 October 2017.
___________________History of Geo- and Space Sciences
http://reply.papertrans.cn/2/115/11418/11418-36.png