Published in Annals of Carnegie Museum, in 2004, in volume 73, issue 1, pages 1-60

Published in Annals of Carnegie Museum, in 2004, in volume 73, issue 2, pages 12-24

Published in Annals of Carnegie Museum, in 2004, in volume 73, issue 2, pages 25-47

Published in Annals of Carnegie Museum, in 2004, in volume 73, issue 4, pages 197-212

Published in Annals of Carnegie Museum, in 2004, in volume 73, issue 4, pages 213-238