Published in Paleontological Research, in 1998, in volume 2, pages 193-198

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

Published in Paleontological Research, in 1998, in volume 2, pages 53-66

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

Published in Paleontological Research, in 1997, in volume 1, pages 110-125

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