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Submitted on: 15 October 2011.
Revised on: 16 November 2011.
Accepted on: 29 November 2011.
PALEOBIOLOGY
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Submitted on: 05 September 2023.
Revised on: 19 October 2023.
Accepted on: 25 October 2023.
PALEOBIOLOGY
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Submitted on: 18 June 2021.
Revised on: 21 July 2021.
Accepted on: 28 July 2021.
PALEOBIOLOGY---CAMBRIDGE UNIV PRESS
Submitted on: 02 October 2005.
Revised on: 31 October 2005.
Accepted on: 22 November 2005.
PALEOBIOLOGY---CAMBRIDGE UNIV PRESS