Published in Zoological Science, in 1988, in volume 5, pages 375-383

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

Published in Zoological Science, in 1989, in volume 6, pages 731-739

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Published in Palaeontology, in 1992, in volume 35, issue 3, pages 485-517

Created: 2016-04-23, modified: 2016-04-23

Published in Journal of Raptor Research, in 1994, in volume 28, issue 3, pages 171-177

Created: 2017-04-07, modified: 2017-04-07

Published in Zoological Science, in 1993, in volume 10, pages 127-132

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

Published in Zoological Science, in 1988, in volume 5, pages 1007-1012

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Published in Paleontological Research, in 1997, in volume 1, pages 166-179

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

Published in Zoological Science, in 1993, in volume 10, pages 329-336

Created: 2012-09-19, modified: 2015-07-29

Published in Zoological Science, in 1993, in volume 10, pages 381-383

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

Published in Zoological Science, in 1992, in volume 9, pages 607-617

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Published in Zoological Science, in 1991, in volume 8, pages 919-927

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Published in Zoological Science, in 1992, in volume 9, pages 1047-1053

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

Published in Zoological Science, in 1994, in volume 11, pages 45-53

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

Published in Zoological Science, in 1992, in volume 9, pages 1061-1066

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

Published in Zoological Science, in 1992, in volume 9, pages 375-386

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