Published in Paleontological Research, in 2000, in volume 4, pages 95-106

Created: 2013-02-27, modified: 2013-02-27

Published in Mémoires du Muséum national d'histoire naturelle, in 1995, in volume 166, pages 421-429

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Published in Annals of the Missouri Botanical Garden, in 2007, in volume 94, issue 3, pages 643-654

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Published in Zoological Science, in 1994, in volume 11, pages 39-44

Created: 2012-09-19, modified: 2012-09-19

Published in Zoological Science, in 1992, in volume 9, pages 343-347

Created: 2012-09-19, modified: 2012-09-19