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Submitted on: 02 July 2013.
Revised on: 02 August 2013.
Accepted on: 18 August 2013.
PALEOBIOLOGY---CAMBRIDGE UNIV PRESS
Submitted on: 19 January 2024.
Revised on: 22 February 2024.
Accepted on: 14 March 2024.
PALEOBIOLOGY
Submitted on: 30 May 1998.
Revised on: 29 June 1998.
Accepted on: 14 July 1998.
PALEOBIOLOGY---CAMBRIDGE UNIV PRESS
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Submitted on: 10 December 2011.
Revised on: 23 December 2011.
Accepted on: 31 December 2011.
PALEOBIOLOGY
Submitted on: 18 March 1999.
Revised on: 04 April 1999.
Accepted on: 13 April 1999.
PALEOBIOLOGY---CAMBRIDGE UNIV PRESS
Submitted on: 21 July 1998.
Revised on: 05 August 1998.
Accepted on: 01 September 1998.
PALEOBIOLOGY---CAMBRIDGE UNIV PRESS