Published in Memoirs of the Carnegie Museum, in 1905, in volume 2, issue 2, pages 77-129

Published in Memoirs of the Carnegie Museum, in 1905, in volume 2, issue 3, pages 131-138

Published in Memoirs of the Carnegie Museum, in 1905, in volume 2, issue 4, pages 139-202

Published in Memoirs of the Carnegie Museum, in 1905, in volume 2, issue 5, pages 203-224