Submitted on: 26 August 2002.
Revised on: 24 September 2002.
Accepted on: 09 October 2002.
PROCEEDINGS OF THE ACADEMY OF NATURAL SCIENCES OF PHILADELPHIA
Submitted on: 08 April 2001.
Revised on: 04 May 2001.
Accepted on: 24 May 2001.
PROCEEDINGS OF THE ACADEMY OF NATURAL SCIENCES OF PHILADELPHIA
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Submitted on: 22 May 2013.
Revised on: 30 June 2013.
Accepted on: 06 July 2013.
PROCEEDINGS OF THE ACADEMY OF NATURAL SCIENCES OF PHILADELPHIA
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Submitted on: 02 November 2008.
Revised on: 16 November 2008.
Accepted on: 24 November 2008.
PROCEEDINGS OF THE ACADEMY OF NATURAL SCIENCES OF PHILADELPHIA
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Submitted on: 10 October 2022.
Revised on: 20 November 2022.
Accepted on: 01 December 2022.
PROCEEDINGS OF THE ACADEMY OF NATURAL SCIENCES OF PHILADELPHIA