Published in Annals of the Carnegie Museum, in 1903, in volume 1, pages 486-488

Published in Annals of the Carnegie Museum, in 1903, in volume 2, pages 5-8

Published in Annals of the Carnegie Museum, in 1903, in volume 2, pages 15-70

Published in Annals of The Carnegie Museum, in 1903, in volume 2, pages 145-199

Published in Annals of The Carnegie Museum, in 1903, in volume 2, pages 201-203