Published in Annals of the Carnegie Museum, in 1911, in volume 7, pages 214

Published in Annals of the Carnegie Museum, in 1911, in volume 7, pages 287-314

Published in Annals of the Carnegie Museum, in 1911, in volume 7, pages 315-328

Published in Annals of the Carnegie Museum, in 1911, in volume 7, pages 329-373

Published in Annals of the Carnegie Museum, in 1911, in volume 7, pages 374-387

Published in Annals of the Carnegie Museum, in 1911, in volume 8, pages 5-147

Published in Annals of the Carnegie Museum, in 1911, in volume 8, pages 148-163

Published in Annals of the Carnegie Museum, in 1911, in volume 8, pages 164-181

Published in Annals of The Carnegie Museum, in 1911, in volume 8, pages 182-187

Published in Annals of The Carnegie Museum, in 1911, in volume 10, pages 143-145