Published in Pittsburgh Memoirs Carnegie Museum, in 1906, in volume 2, pages 325-342

Published in Memoirs of the Carnegie Museum, in 1906, in volume 2, issue 6, pages 225-278

Published in Memoirs of the Carnegie Museum, in 1906, in volume 2, issue 7, pages 279-304

Published in Memoirs of the Carnegie Museum, in 1906, in volume 2, issue 10, pages 343-524

Published in Memoirs of the Carnegie Museum, in 1906, in volume 4, issue 1, pages 1-35